Techtronics Transformers products from Powertran
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Powertran M4324A

Powertran M4324A 10VA Potted Toroidal Transformer - 12+12V, Class A Insulation :: M4324A

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

Specifications

  • Sec. V: 12+12
  • Sec. Parallel: 0.82A
  • Sec. Series: 0.41A
  • Primary voltage: 2 x 120V AC
  • Total VA rating: 10VA
  • Insulation: Class A (105°C)
  • Magnetising current: <20mA
  • Temperature rise: <65°C
  • Recommended AC Fuse: 100mA
  • Regulation: ˜20%
  • Weight: ˜210g
  • PCB hole size: 1.2mm
  • Note: Must be used with a standard 100mA external AC fuse

*Specifications are subject to change without notice.

Link to product page    $35.25
Powertran M4918B

Powertran M4918B 240/18+18 30VA Toroidal Transformer :: M4918B

M4918B 240/18+18 30VA Toroidal Transformer
Link to product page    $32.50
Powertran M6672L

Powertran 30VA EI Core Transformer - 15-30V, Class E Insulation, Requires AC Fuse 500mA :: M6672L

Primary fitted with 200mm fly leads. Secondary taps have solder tags.

Specifications
Primary voltage: 240V AC
Total VA rating: 30VA
Insulation: Class E (120°C)
Magnetising current: <80mA
Temperature rise: <65°C
Regulation: ˜8%
Recommended primary AC fuse: 500mA
Weight: ˜1kg
Primary connection: 200mm fly leads
Secondary connection: Solder tags
AS/NZS 61558.2.6 approval: Q042029
AS3108 approval: CS/814/Q

PDF Download:
Dimension Drawings


Note: Must be used with a standard 500mA external fuse.

Link to product page    $21.70
Powertran MC5545

Powertran 300VA Toroidal Transformer - 45+45V, Class B Insulation, Aux Windings :: MC5545

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%

Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 6.6A
Sec. Series: 3.3A
Equipped with additional 12 + 12V and 15 + 15V secondary windings (500mA max). Please add approx. 2mm to dimensions for this model.

Attention OEM customers: Please contact our parent company Altronic Distributors for extremely competitive wholesale pricing. Variations or custom toroidals available.
Minimum order quantity applies.

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

Dimensions:
B : 109 d: 25 H : 57
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability


Note: Must be used with a 5A external AC fuse.

Link to product page    $92.00
Powertran MC5535

Powertran 300VA Toroidal Transformer - 35+35V, Class B Insulation, Aux Windings :: MC5535

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%

Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 8.5A
Sec. Series: 4.2A
Equipped with additional 12 + 12V and 15 + 15V secondary windings (500mA max). Please add approx. 2mm to dimensions for this model.

Attention OEM customers: Please contact our parent company Altronic Distributors for extremely competitive wholesale pricing. Variations or custom toroidals available.
Minimum order quantity applies.

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

Dimensions:
B : 109 d: 25 H : 57
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability


Note: Must be used with a 5A external AC fuse.

Link to product page    $92.00
Powertran MC5530

Powertran 300VA Toroidal Transformer - 30+30V, Class B Insulation, Aux Windings :: MC5530

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%

Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 10A
Sec. Series: 5A

Equipped with additional 12 + 12V and 15 + 15V secondary windings (500mA max). Please add approx. 2mm to dimensions for this model.

Attention OEM customers: Please contact our parent company Altronic Distributors for extremely competitive wholesale pricing. Variations or custom toroidals available.
Minimum order quantity applies.

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

Dimensions:
B : 109 d: 25 H : 57
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability


Note: Must be used with a 5A external AC fuse.

Link to product page    $92.00
Powertran M2853L

Powertran 6.3VA EI Core Transformer - 12.6V, Class E Insulation :: M2853L

Primary and secondary fitted with 200mm fly leads.

 

Specifications
?Primary voltage: 240V AC
Total VA rating: 6.3VA
Insulation: Class E (120°C)
Magnetising current: <45mA
Temperature rise: <65°C
Regulation: ˜13%
Recommended AC fuse: 100mA
Weight: ˜315g
Primary connection: 200mm fly leads
Secondary connection: 200mm fly leads
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

Secondary Voltages Available: Voltage : 6.3V, 12.6V / Current : 300mA

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $8.90
Powertran M2852L

Powertran 3.78VA EI Core Transformer - 12.6V, Class E Insulation :: M2852L

Primary and secondary fitted with 200mm fly leads.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 3.78VA
Insulation: Class E (120°C)
Magnetising current: <40mA
Temperature rise: <65°C
Regulation: ˜12%
AC fuse: Not required (fitted internally)
Weight: ˜235g
Primary connection: 200mm fly leads
Secondary connection: 200mm fly leads
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

Secondary Voltages Available: Voltage : 6.3V, 12.6V / Current : 300mA

 

 

Link to product page    $8.05
Powertran M2851L

Powertran 1.89VA EI Core Transformer - 12.6V, Class E Insulation :: M2851L

Primary and secondary fitted with 200mm fly leads.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 1.89VA
Insulation: Class E (120°C)
Magnetising current: <30mA
Temperature rise: <65°C
Regulation: ˜7.5%
AC fuse: Not required (fitted internally)
Weight: ˜145g
Primary connection: 200mm fly leads
Secondary connection: 200mm fly leads
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

 

 

Link to product page    $7.10
Powertran M2855L

Powertran 4.5VA EI Core Transformer - 30V, Class E Insulation :: M2855L

Primary and secondary fitted with 200mm fly leads.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 4.5VA
Insulation: Class E (120°C)
Magnetising current: <45mA
Temperature rise: <65°C
Regulation: ˜15%
AC fuse: Not required (fitted internally)
Weight: ˜290g
Primary connection: 200mm fly leads
Secondary connection: 200mm fly leads
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

Secondary Voltages Available: Voltage : 15V, 30V / Current : 150mA

 

 

Link to product page    $8.95
Powertran M2854L

Powertran 3.6VA EI Core Transformer - 24V, Class E Insulation :: M2854L

Primary and secondary fitted with 200mm fly leads.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 3.6VA
Insulation: Class E (120°C)
Magnetising current: <40mA
Temperature rise: <65°C
Regulation: ˜12%
AC fuse: Not required (fitted internally)
Weight: ˜235g
Primary connection: 200mm fly leads
Secondary connection: 200mm fly leads
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

Secondary Voltages Available: Voltage : 12V, 24 / Current : 150mA

 

 

Link to product page    $8.00
Powertran M2840L

Powertran 1.35VA EI Core Transformer - 9V, Class E Insulation :: M2840L

Primary and secondary fitted with 200mm fly leads.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 1.35VA
Insulation: Class E (120°C)
Magnetising current: <35mA
Temperature rise: <60°C
Regulation: ˜8%
AC fuse: Not required (fitted internally)
Weight: ˜135g
Primary connection: 200mm fly leads
Secondary connection: 200mm fly leads
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

Secondary Voltages Available: Voltage: 4.5V, 9V / Current : 150mA

 

 

Link to product page    $7.95
Powertran M2835L

Powertran 0.9VA EI Core Transformer - 6V, Class E Insulation :: M2835L

Primary and secondary fitted with 200mm fly leads.

 

Specifications
?Primary voltage: 240V AC
Total VA rating: 0.9VA
Insulation: Class E (120°C)
Magnetising current: <25mA
Temperature rise: <65°C
Regulation: ˜10%
AC fuse: Not required (fitted internally)
Weight: ˜110g
Primary connection: 200mm fly leads
Secondary connection: 200mm fly leads
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

Secondary voltages available: Voltage: 3V, 6V / Current: 150mA

 

 

Link to product page    $6.95
Powertran M2190L

Powertran 120VA EI Core Transformer - 24V, Class E Insulation :: M2190L

Primary fitted with 200mm fly leads. Secondary taps have solder tags.

Specifications
Primary voltage: 240V AC
Total VA rating: 120VA
Insulation: Class E (120°C)
Magnetising current: <85mA
Temperature rise: <65°C
Regulation: ˜10%
Recommended primary AC fuse: 500mA
Weight: ˜2.2kg
Primary connection: 200mm fly leads
Secondary connection: Solder tags
AS/NZS 61558.2.6 approval: Q042094
AS3108 approval: CS/990/Q

PDF Download:
Dimension Drawings


Note: Must be used with a standard 500mA external fuse.

Link to product page    $37.95
Powertran M2175L

Powertran 120VA EI Core Transformer - 12V-30V, Class E Insulation :: M2175L

Primary fitted with 200mm fly leads. Secondary taps have solder tags.

Specifications
Primary voltage: 240V AC
Total VA rating: 120VA
Insulation: Class E (120°C)
Magnetising current: <85mA
Temperature rise: <75°C
Regulation: ˜10%
Recommended primary AC fuse: 500mA
Weight: ˜2.2kg
Primary connection: 200mm fly leads
Secondary connection: Solder tags
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

Secondary Voltages Available:
Voltage : 12V Current : 8A*
Voltage : 15V Current : 8A*
Voltage : 24V Current : 4A
Voltage : 27V Current : 4A
Voltage : 30V Current : 4A
*Max Current when connected in parallel

PDF Download:
Dimension Drawings


Note: Must be used with a standard 500mA external fuse.

Link to product page    $34.95
Powertran M2170L

Powertran 100VA EI Core Transformer - 12V-30V, Class E Insulation :: M2170L

Primary fitted with 200mm fly leads. Secondary taps have solder tags.

Specifications
Primary Voltage: 240V AC
Total VA Rating: 100VA
Insulation: Class E (120°C)
Magnetising Current: <85mA
Temperature Rise: <70°C
Regulation: ˜14%
Recommended primary AC Fuse: 500mA
Weight: ˜1.6kg
Primary connection: 200mm fly leads
Secondary connection: Solder tags
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

Secondary Voltages Available:
Voltage : 12V Current : 6A*
Voltage : 15V Current : 6A*
Voltage : 24V Current : 3A
Voltage : 27V Current : 3A
Voltage : 30V Current : 3A
*Max Current when connected in parallel

PDF Download:
Dimension Drawings


Note: Must be used with a standard 500mA external fuse.

Link to product page    $38.10
Powertran M2165L

Powertran 60VA EI Core Transformer - 9V-24V, Class E Insulation :: M2165L

Primary fitted with 200mm fly leads. Secondary taps have solder tags.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 60VA
Insulation: Class E (120°C)
Magnetising current: <85mA
Temperature rise: <65°C
Regulation: ˜10%
Recommended primary AC fuse: 500mA
Weight: ˜1.4kg
Primary connection: 200mm fly leads
Secondary connection: Solder tags
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

 

Secondary Voltages Available:
Voltage : 9V Current : 5A*
Voltage : 12V Current : 5A*
Voltage : 15V Current : 2.5A
Voltage : 18V Current : 2.5A
Voltage : 21V Current : 2.5A
Voltage : 24V Current : 2.5A
*Max Current when connected in parallel

 

 
Note: Must be used with a standard 500mA external fuse.

 

Link to product page    $31.70
Powertran M2158L

Powertran 72VA EI Core Transformer - 24V, Class E Insulation :: M2158L

Primary fitted with 200mm fly leads. Secondary fitted with fly leads.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 72VA
Insulation: Class E (120°C)
Magnetising current: <85mA
Temperature rise: <65°C
Regulation: ˜10%
Recommended primary AC fuse: 500mA
Weight: ˜1.4kg
Primary connection: 200mm fly leads
Secondary connection: Solder tags
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

 

 
Note: Must be used with a standard 500mA external fuse. All currents listed are AC.

 

Link to product page    $30.40
Powertran M2156L

Powertran 30VA EI Core Transformer - 6V-15V, Class E Insulation :: M2156L

Primary fitted with 200mm fly leads. Secondary taps have solder tags.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 30VA
Insulation: Class E (120°C)
Magnetising current: <65mA
Temperature rise: <60°C
Regulation: ˜10%
Recommended primary AC fuse: 500mA
Weight: ˜1kg
Primary connection: 200mm fly leads
Secondary connection: Solder tags
AS/NZS 61558.2.6 approval: Q042029
AS3108 approval: CS/814/Q

 

 
Note: Must be used with a standard 500mA external fuse. All currents listed are AC.

 

Link to product page    $20.85
Powertran M2155L

Powertran 15VA EI Core Transformer - 6.3V-15V, Class E Insulation :: M2155L

Primary fitted with 200mm fly leads. Secondary taps have solder tags.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 15VA
Insulation: Class E (120°C)
Magnetising current: <60mA
Temperature rise: <60°C
Regulation: ˜10%
Recommended primary AC fuse: 250mA
Weight: ˜555g
Primary connection: 200mm fly leads
Secondary connection: Solder tags
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

 

 
Note: Must be used with a standard 250mA external fuse. All currents listed are AC

 

Link to product page    $11.90
Powertran M2154L

Powertran 18VA EI Core Transformer - 12V-18V, Class E Insulation :: M2154L

Primary fitted with 200mm fly leads. Secondary taps have solder tags.

 

Specifications
Primary voltage: 240V AC
Total VA rating: 18VA
Insulation: Class E (120°C)
Magnetising current: <65mA
Temperature rise: <60°C
Regulation: ˜10%
Recommended primary AC fuse: 250mA
Weight: ˜680g
Primary connection: 200mm fly leads
Secondary connection: Solder tags
AS/NZS 61558.2.6 approval: Q042028
AS3108 approval: CS/813/Q

 

 
Note: Must be used with a standard 250mA external fuse. All currents listed are AC.

 

Link to product page    $16.45
Powertran M4630

Powertran 30VA Potted Toroidal Transformer - 15+15V, Class A Insulation :: M4630

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

 

Specifications:
Sec. V: 15+15
Sec. Parallel: 2A
Sec. Series: 1A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 1.2mm
AS/NZS 61558.2.6 approval: Q99396

Note: Must be used with a standard 250mA external AC fuse.

 

Link to product page    $35.95
Powertran M4624

Powertran 30VA Potted Toroidal Transformer - 12+12V, Class A Insulation :: M4624

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

 

Specifications:
Sec. V: 12+12
Sec. Parallel: 2.5A
Sec. Series: 1.2A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 1.2mm
AS/NZS 61558.2.6 approval: Q99396

Note: Must be used with a standard 250mA external AC fuse.

 

Link to product page    $35.95
Powertran M4618

Powertran 30VA Potted Toroidal Transformer - 9+9V, Class A Insulation :: M4618

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

 

Specifications:
Sec. V: 9+9
Sec. Parallel: 3.3A
Sec. Series: 1.6A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 1.2mm
AS/NZS 61558.2.6 approval: Q99396

Note: Must be used with a standard 250mA external AC fuse.

 

Link to product page    $35.95
Powertran M4615

Powertran 30VA Potted Toroidal Transformer - 7.5+7.5V, Class A Insulation :: M4615

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

 

Specifications:
Sec. V: 7.5+7.5
Sec. Parallel: 4A
Sec. Series: 2A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 1.2mm
AS/NZS 61558.2.6 approval: Q99396

Note: Must be used with a standard 250mA external AC fuse.

 

Link to product page    $35.95
Powertran M4612

Powertran 30VA Potted Toroidal Transformer - 6+6V, Class A Insulation :: M4612

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

 

Specifications:
Sec. V: 6+6
Sec. Parallel: 5A
Sec. Series: 2.5A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 1.2mm
AS/NZS 61558.2.6 approval: Q99396

Note: Must be used with a standard 250mA external AC fuse.

 

Link to product page    $35.95
Powertran M4324

Powertran 10VA Potted Toroidal Transformer - 12+12V, Class A Insulation :: M4324

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

 

Specifications
Sec. V: 12+12
Sec. Parallel: 0.8A
Sec. Series: 0.4A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 1.2mm
AS/NZS 61558.2.6 approval: Q99396

Note: Must be used with a standard 100mA external AC fuse

 

Link to product page    $28.40
Powertran M4318

Powertran 10VA Potted Toroidal Transformer - 9+9V, Class A Insulation :: M4318

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

 

Specifications
Sec. V: 9+9
Sec. Parallel: 1.1A
Sec. Series: 0.5A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 1.2mm
AS/NZS 61558.2.6 approval: Q99396

Note: Must be used with a standard 100mA external AC fuse

 

Link to product page    $28.40
Powertran M4315

Powertran 10VA Potted Toroidal Transformer - 7.5+7.5V, Class A Insulation :: M4315

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

 

Specifications:
Sec. V: 7.5+7.5
Sec. Parallel: 1.3A
Sec. Series: 0.66A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 1.2mm
AS/NZS 61558.2.6 approval: Q99396

Note: Must be used with a standard 100mA external AC fuse

 

Link to product page    $28.40
Powertran M4312

Powertran 10VA Potted Toroidal Transformer - 6+6V, Class A Insulation :: M4312

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits.

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw.

 

Specifications:
Sec. V: 6+6
Sec. Parallel: 1.67A
Sec. Series: 0.83A
Primary voltage: 2 x 120V AC
Total VA rating: 10VA
Insulation: Class A (105°C)
Magnetising current: <20mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜20%
Weight: ˜210g
PCB hole size: 1.2mm
AS/NZS 61558.2.6 approval: Q99396

Note: Must be used with a standard 100mA external AC fuse

 

Link to product page    $28.40
Powertran M5730

Powertran 500VA Toroidal Transformer - 30+30V, Class B Insulation :: M5730

Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 16.6A
Sec. Series: 8.3A

 

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 126 d: 27 H : 63
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given as a minimum value.

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 7.5A external AC fuse.

 

Link to product page    $159.70
Powertran M5545

Powertran 300VA Toroidal Transformer - 45+45V, Class B Insulation :: M5545

Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 6.6A
Sec. Series: 3.3A

 

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions:
B : 106 d: 26 H : 57
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 5A external AC fuse.

 

Link to product page    $84.95
Powertran M5535

Powertran 300VA Toroidal Transformer - 35+35V, Class B Insulation :: M5535

Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 8.5A
Sec. Series: 4.2A

 

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions:
B : 106 d: 26 H : 57
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 5A external AC fuse.

 

Link to product page    $84.95
Powertran M5530

Powertran 300VA Toroidal Transformer - 30+30V, Class B Insulation :: M5530

Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 10A
Sec. Series: 5A

 

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions:
B : 106 d: 26 H : 57
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 5A external AC fuse.

 

Link to product page    $84.95
Powertran M5518

Powertran 300VA Toroidal Transformer - 18+18V, Class B Insulation :: M5518

Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 16.6A
Sec. Series: 8.3A

 

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions:
B : 106 d: 26 H : 57
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 5A external AC fuse.

 

Link to product page    $84.95
Powertran M4925A

Powertran 30VA Toroidal Transformer - 25+25V, Class B Insulation :: M4925A

These 30VA transformers will fit inside our 1 Unit 19" rack cases.
AS/NZS 61558.2.6 Approval: Q050427
Certificate No.: CS 859/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 1.2A
Sec. Series: 0.6A 

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions:
D: 76 d: 21 H: 30
Tolerance: ± 2%

*Specifications subject to change without prior notice.
Manufacturers please note, we recommend that a sample is obtained to confirm suitability

* Outside diameter D is given as a maximum value, inner diameter d is given

 

 
Note: Must be used with a 500mA external AC fuse.

 

Link to product page    $36.05
Powertran M4909A

Powertran 30VA Toroidal Transformer - 9+9V, Class B Insulation :: M4909A

These 30VA transformers will fit inside our 1 Unit 19" rack cases.
AS/NZS 61558.2.6 approval: Q050427
Certificate No.: CS 859/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 3.3A
Sec. Series: 1.6A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring:

Secondaries parallel
Current available where secondaries are connected in parallel.

Secondaries series
Current available where secondaries are connected in series.

 

Dimensions:
D: 76 d: 21 H: 30
Tolerance: ± 2%

*Specifications subject to change without prior notice.
Manufacturers please note, we recommend that a sample is obtained to confirm suitability

* Outside diameter D is given as a maximum value, inner diameter d is given

 

 
Note: Must be used with a 500mA external AC fuse.

 

Link to product page    $36.05
Powertran M5318

Powertran 160VA Toroidal Transformer - 18+18V, Class B Insulation :: M5318

Certificate No.: CS 815/Q
 
Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 8.8A
Sec. Series: 4.4A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.

Wiring

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 100 d: 26 H : 43
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given as a minimum value

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 3A external AC fuse.

 

Link to product page    $68.20
Powertran M5309

Powertran 160VA Toroidal Transformer - 9+9V, Class B Insulation :: M5309

Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 17.8A
Sec. Series: 8.9A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 100 d: 26 H : 43
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given as a minimum value

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 3A external AC fuse.

 

Link to product page    $68.20
Powertran M5118

Powertran 80VA Toroidal Transformer - 18+18V, Class B Insulation :: M5118

Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 4.4A
Sec. Series: 2.2A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 87 d: 26 H : 37
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is give

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 1A external AC fuse.

 

Link to product page    $42.35
Powertran M5112

Powertran 80VA Toroidal Transformer - 12+12V, Class B Insulation :: M5112

Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 6.6A
Sec. Series: 3.3A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 87 d: 26 H : 37
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is give

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 1A external AC fuse.

 

Link to product page    $42.35
Powertran M5109

Powertran 80VA Toroidal Transformer - 9+9V, Class B Insulation :: M5109

Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 8.8A
Sec. Series: 4.4A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 87 d: 26 H : 37
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is give

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 1A external AC fuse.

 

Link to product page    $42.35
Powertran M5025

Powertran 50VA Toroidal Transformer - 25+25V, Class B Insulation :: M5025

These 50VA transformers will fit inside our 1 Unit 19" rack cases
Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 2A
Sec. Series: 1A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring


Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 82 d: 25 H : 31
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given as minimum value.

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 1A external AC fuse.

 

Link to product page    $33.60
Powertran M5018

Powertran 50VA Toroidal Transformer - 18+18V, Class B Insulation :: M5018

These 50VA transformers will fit inside our 1 Unit 19" rack cases
Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 2.7A
Sec. Series: 1.3A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring


Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 82 d: 25 H : 31
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given as minimum value.

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 1A external AC fuse.

 

Link to product page    $33.60
Powertran M5015

Powertran 50VA Toroidal Transformer - 15+15V, Class B Insulation :: M5015

These 50VA transformers will fit inside our 1 Unit 19" rack cases
Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 3.3A
Sec. Series: 1.6A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring


Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 82 d: 25 H : 31
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given as minimum value.

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 1A external AC fuse.

 

Link to product page    $33.60
Powertran M5012

Powertran 50VA Toroidal Transformer - 12+12V, Class B Insulation :: M5012

These 50VA transformers will fit inside our 1 Unit 19" rack cases
Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 4.1A
Sec. Series: 2.0A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring


Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 82 d: 25 H : 31
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given as minimum value.

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 1A external AC fuse.

 

Link to product page    $41.80
Powertran M5009

Powertran 50VA Toroidal Transformer - 9+9V, Class B Insulation :: M5009

These 50VA transformers will fit inside our 1 Unit 19" rack cases
Certificate No.: CS 815/Q

 

Specifications
Primary voltage: 240V AC
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130deg.C)
Sec. Parallel: 5.5A
Sec. Series: 2.7A

Features
• Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
• Lower electrically induced noise demanded by compact equipment.
• High efficiency enabling conservative rating whilst maintaining size advantages.
• The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
• Energy authority certified

Wiring

Secondary (SEC) Current A
Current available where secondaries are connected in parallel.

Secondary (SEC) Current B
Current available where secondaries are connected in series.

 

Dimensions
B : 82 d: 25 H : 31
Tolerance: ± 2%

* Outside diameter D is given as a maximum value, inner diameter d is given as minimum value.

*Specifications subject to change without prior notice. Manufacturers please note, we recommend that a sample is obtained to confirm suitability

 

 
Note: Must be used with a 1A external AC fuse.

 

Link to product page    $33.60
Powertran M7170

Powertran 7VA PCB Mount Compact Transformer - 15+15V, Class B Insulation :: M7170

Physical dimensions compatible with Arlec/Stadium series Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 7VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 265g
PCB Hole Size: 1.2mm
Secondary Voltage: 15 + 15
Parallel : 0.466A
Series: 0.233A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $13.05
Powertran M7164

Powertran 7VA PCB Mount Compact Transformer - 12+12V, Class B Insulation :: M7164

Physical dimensions compatible with Arlec/Stadium series Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 7VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 265g
PCB Hole Size: 1.2mm
Secondary Voltage: 12 + 12
Parallel : 0.58A
Series: 0.29A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $13.05
Powertran M7158

Powertran 7VA PCB Mount Compact Transformer - 9+9V, Class B Insulation :: M7158

Physical dimensions compatible with Arlec/Stadium series Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 7VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 265g
PCB Hole Size: 1.2mm
Secondary Voltage: 9 + 9
Parallel : 0.77A
Series: 0.388A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $13.05
Powertran M7155

Powertran 7VA PCB Mount Compact Transformer - 7.5+7.5V, Class B Insulation :: M7155

Physical dimensions compatible with Arlec/Stadium series Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 7VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 265g
PCB Hole Size: 1.2mm
Secondary Voltage: 7.5 + 7.5
Parallel : 0.933A
Series: 0.466A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $13.05
Powertran M7152

Powertran 7VA PCB Mount Compact Transformer - 6+6V, Class B Insulation :: M7152

Physical dimensions compatible with Arlec/Stadium series Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 7VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 265g
PCB Hole Size: 1.2mm
Secondary Voltage: 6 + 6
Parallel : 1.166A
Series: 0.583A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $13.05
Powertran M7270

Powertran 10VA PCB Mount Compact Transformer - 15+15V, Class B Insulation :: M7270

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 10VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 250g
PCB Hole Size: 1.2mm
Secondary Voltage: 15 + 15
Parallel : 0.66A
Series: 0.33A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $15.50
Powertran M7264

Powertran 10VA PCB Mount Compact Transformer - 12+12V, Class B Insulation :: M7264

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 10VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 250g
PCB Hole Size: 1.2mm
Secondary Voltage: 12 + 12
Parallel : 0.83A
Series: 0.41A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $15.50
Powertran M7258

Powertran 10VA PCB Mount Compact Transformer - 9+9V, Class B Insulation :: M7258

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 10VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 250g
PCB Hole Size: 1.2mm
Secondary Voltage: 9 + 9
Parallel : 1.1A
Series: 0.55A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $15.50
Powertran M7255

Powertran 10VA PCB Mount Compact Transformer - 7.5+7.5V, Class B Insulation :: M7255

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 10VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 250g
PCB Hole Size: 1.2mm
Secondary Voltage: 7.5 + 7.5
Parallel : 1.33A
Series: 0.66A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $15.50
Powertran M7252

Powertran 10VA PCB Mount Compact Transformer - 6+6V, Class B Insulation :: M7252

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Primary Voltage: 240V AC
Total VA Rating: 10VA
Insulation: Class A (105°C)
Magnetising Current: <30mA
Temperature Rise: <65°C
Regulation: 11%
Weight: 250g
PCB Hole Size: 1.2mm
Secondary Voltage: 6 + 6
Parallel : 1.66A
Series: 0.83A

 

 
Note: Must be used with a standard 100mA external fuse.

 

Link to product page    $15.50
Powertran M7130A

Powertran 7VA PCB Mount Transformer - 15+15V, Class B Insulation :: M7130A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 15+15
Sec. Parallel: 0.466A
Sec. Series: 0.233A
Primary voltage: 240V AC
Total VA rating: 7VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: 11%
Weight: 265g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

Note: Must be used with a standard 100mA external AC fuse.

 

Link to product page    $10.75
Powertran M7124A

Powertran 7VA PCB Mount Transformer - 12+12V, Class B Insulation :: M7124A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 12+12
Sec. Parallel: 0.58A
Sec. Series: 0.29A
Primary voltage: 240V AC
Total VA rating: 7VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: 11%
Weight: 265g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

Note: Must be used with a standard 100mA external AC fuse.

 

Link to product page    $10.75
Powertran M7118A

Powertran 7VA PCB Mount Transformer - 9+9V, Class B Insulation :: M7118A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 9+9
Sec. Parallel: 0.77A
Sec. Series: 0.388A
Primary voltage: 240V AC
Total VA rating: 7VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜11%
Weight: ˜265g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

Note: Must be used with a standard 100mA external AC fuse.

 

Link to product page    $10.75
Powertran M7115A

Powertran 7VA PCB Mount Transformer - 7.5+7.5V, Class B Insulation :: M7115A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 7.5+7.5
Sec. Parallel: 0.933A
Sec. Series: 0.466A
Primary voltage: 240V AC
Total VA rating: 7VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: ˜11%
Weight: ˜265g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

Note: Must be used with a standard 100mA external AC fuse.

 

Link to product page    $10.75
Powertran M7112A

Powertran 7VA PCB Mount Transformer - 6+6V, Class B Insulation :: M7112A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 6+6
Sec. Parallel: 1.166A
Sec. Series: 0.583A
Primary voltage: 240V AC
Total VA rating: 7VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Recommended AC Fuse: 100mA
Regulation: 11%
Weight: 265g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

Note: Must be used with a standard 100mA external AC fuse.

 

Link to product page    $10.75
Powertran M7070A

Powertran 5VA PCB Mount Transformer - 15+15V, Class B Insulation :: M7070A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 15+15
Sec. Parallel: 0.333A
Sec. Series: 0.166A
Primary voltage: 240V AC
Total VA rating: 5VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Regulation: 20%
Weight: 175g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $9.45
Powertran M7064A

Powertran 5VA PCB Mount Transformer - 12+12V, Class B Insulation :: M7064A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 12+12
Sec. Parallel: 0.416A
Sec. Series: 0.208A
Primary voltage: 240V AC
Total VA rating: 5VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Regulation: 20%
Weight: 175g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $10.75
Powertran M7058A

Powertran 5VA PCB Mount Transformer - 9+9V, Class B Insulation :: M7058A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 9+9
Sec. Parallel: 0.55A
Sec. Series: 0.277A
Primary voltage: 240V AC
Total VA rating: 5VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Regulation: 20%
Weight: 175g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $10.75
Powertran M7055A

Powertran 5VA PCB Mount Transformer - 7.5+7.5V, Class B Insulation :: M7055A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 7.5+7.5
Sec. Parallel: 0.66A
Sec. Series: 0.33A
Primary voltage: 240V AC
Total VA rating: 5VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Regulation: 20%
Weight: 175g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $10.75
Powertran M7052A

Powertran 5VA PCB Mount Transformer - 6+6V, Class B Insulation :: M7052A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 6+6
Sec. Parallel: 0.83A
Sec. Series: 0.416A
Primary voltage: 240V AC
Total VA rating: 5VA
Insulation: Class B (130°C)
Magnetising current: <30mA
Temperature rise: <65°C
Regulation: ˜20%
Weight: ˜175g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $10.75
Powertran M7030A

Powertran 3VA PCB Mount Transformer - 15+15V, Class B Insulation :: M7030A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 15+15
Sec. Parallel: 0.2A
Sec. Series: 0.1A
Primary voltage: 240V AC
Total VA rating: 3VA
Insulation: Class B (130°C)
Magnetising current: <20mA
Temperature rise: <65°C
Regulation: ˜23%
Weight: ˜95g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $9.85
Powertran M7024A

Powertran 3VA PCB Mount Transformer - 12+12V, Class B Insulation :: M7024A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 12+12
Sec. Parallel: 0.25A
Sec. Series: 0.125A
Primary voltage: 240V AC
Total VA rating: 3VA
Insulation: Class B (130°C)
Magnetising current: <20mA
Temperature rise: <65°C
Regulation: 23%
Weight: 95g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $9.85
Powertran M7018A

Powertran 3VA PCB Mount Transformer - 9+9V, Class B Insulation :: M7018A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 9+9
Sec. Parallel: 0.33A
Sec. Series: 0.166A
Primary voltage: 240V AC
Total VA rating: 3VA
Insulation: Class B (130°C)
Magnetising current: <20mA
Temperature rise: <65°C
Regulation: ˜23%
Weight: ˜95g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $9.85
Powertran M7015A

Powertran 3VA PCB Mount Transformer - 7.5+7.5V, Class B Insulation :: M7015A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer.

Specifications:
Sec. V: 7.5+7.5
Sec. Parallel: 0.4A
Sec. Series: 0.2A
Primary voltage: 240V AC
Total VA rating: 3VA
Insulation: Class B (130°C)
Magnetising current: <20mA
Temperature rise: <65°C
Regulation: ˜23%
Weight: ˜95g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $9.85
Powertran M7012A

Powertran 3VA PCB Mount Transformer - 6+6V, Class B Insulation :: M7012A

Manufactured using very high quality grain oriented silicon steel. This results in a compact, high performance, high output transformer. 

Specifications:
Sec. V: 6+6
Sec. Parallel: 0.5A
Sec. Series: 0.25A
Primary voltage: 240V AC
Total VA rating: 3VA
Insulation: Class B (130°C)
Magnetising current: <20mA
Temperature rise: <65°C
Regulation: ˜23%
Weight: ˜95g
PCB hole size: 1mm
Thermal Fuse: Internal 115°C
AS/NZS 61558.2.6 approval: Q04081

 

Link to product page    $9.85

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