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Powertran 25 + 25 500VA Toroidal Transformer

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Our Price:

$177.55

Quantity:

Part No:

528863

Brand:

Powertran Web Site

Manuf No:

M5725C

Usually Ships:

Order In More info

Ship Weight:

4.24 KG Details

Product Description

Toroidal transformers are becoming increasingly popular due to their improved magnetic properties. The advantage of the toroidal (donut) shape is that due to its symmetry the amount of magnetic flux that escapes outside the core (leakage flux) is minimised, therefore it radiates less electromagnetic interference (EMI) to nearby circuits or equipment. EMI is of increasing importance in modern low power, high frequency electronics.

Toroid transformers can be made to a lower profile than a standard solenoid core transformer, allowing for equipment of similar power to be of a lower profile.

Recommended External Primary Fuse: Slow blow Littelfuse 218 Series T3.15A L250VP

Included Mounting Hardware
1 x Metal Washer: 8.5 x 90 x 1.2mm
2 x Rubber Washer: 8.5 x 120 x 1.5mm
1 x M8 x 70 Screw
1 x M8 Hex Nut
1 x M8 Washer
1 x M8 Lock Washer

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.

Mounting

Features

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.

Safety Standard: AS/NZS 61558-2-6 Certified
Primary voltage: 240V AC 50Hz
Secondary voltage: 25V (parallel), 50V (series)
Secondary current: 20A (parallel), 10A (series)
Regulation: Better than 10%
Maximum temperature rise: 75C
Maximum ambient Temperature: 25C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130C)
Tolerance: 2%
Thermal Protector: Thermal cut-out 17AM033A5 130 9A 250V
Winding Wire: Enamelled Copper
Pri. Winding: 574Ts0.96mm
Sec. Winding: 75Ts+75Ts1.8mm
Sec. Rating: 2 x 30VAC, 8.3A
Pri. Lead Wire: UL1672 AWG#18, 105C, VW-1, 300V, double insulation
Sec. Lead Wire: UL3321 AWG#12 150 C VW-1, 600V, Single insulation

*Specifications are subject to change without notice.

Product Warranty

1 Year Return to Base

L7: 2 | TM: 3 | LM: 3 | TY: 72 | T: 93

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