Power Transformers
Use the filters and product table below to compare Power Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Type | Voltage - Primary | Voltage - Secondary (Full Load) | Current - Output (Max) | Primary Winding(s) | Secondary Winding(s) | Center Tap | Power - Max | Mounting Type | Termination Style | Size / Dimension | Height - Seated (Max) | Voltage - Isolation | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
A41-80-36PWR XFMR LAMINATED 80VA CHAS MT |
462 | - |
|
Datasheet | All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 4.4A, Series 2.2A | Dual | Dual | No | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 64.30mm W | 76.20mm | 4000Vrms | 2.8 lbs (1.3 kg) |
|
|
A41-80-24PWR XFMR LAMINATED 80VA CHAS MT |
414 | - |
|
Datasheet | All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 6.6A, Series 3.3A | Dual | Dual | No | 80VA | Chassis Mount | Solder, Quick Connect | 63.50mm L x 64.30mm W | 76.20mm | 4000Vrms | 2.8 lbs (1.3 kg) |
|
A41-175-28PWR XFMR LAMINATED 175VA CHAS MT |
604 | - |
|
Datasheet | All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 12.5A, Series 6.25A | Dual | Dual | No | 175VA | Chassis Mount | Solder, Quick Connect | 79.40mm L x 79.70mm W | 95.30mm | 4000Vrms | 5.5 lbs (2.5 kg) |
|
|
A41-130-24PWR XFMR LAMINATED 130VA CHAS MT |
247 | - |
|
Datasheet | All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 10.8A, Series 5.4A | Dual | Dual | No | 130VA | Chassis Mount | Solder, Quick Connect | 71.40mm L x 76.20mm W | 85.70mm | 4000Vrms | 4.1 lbs (1.9 kg) |
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|
A41-175-24PWR XFMR LAMINATED 175VA CHAS MT |
167 | - |
|
Datasheet | All-4-One™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 14.6A, Series 7.3A | Dual | Dual | No | 175VA | Chassis Mount | Solder, Quick Connect | 79.40mm L x 79.70mm W | 95.30mm | 4000Vrms | 5.5 lbs (2.5 kg) |
|
ST-3-28PWR XFMR LAMINATED 2.4VA TH |
3,116 | - |
|
Datasheet | ST | Box | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 170mA, Series 85mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 30.80mm | 2500Vrms | 0.25 lb (113.4 g) |
|
14A-5.0R-36PWR XFMR LAMINATED 5VA TH |
720 | - |
|
Datasheet | One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 280mA, Series 140mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 41.30mm L x 36.50mm W | 34.90mm | 4000Vrms | 0.37 lb (167.83 g) |
|
|
14A-5.0R-24PWR XFMR LAMINATED 5VA TH |
359 | - |
|
Datasheet | One-4-All™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 420mA, Series 210mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 41.30mm L x 36.50mm W | 34.90mm | 4000Vrms | 0.37 lb (167.83 g) |
|
241-5-24PWR XFMR LAMINATED 12VA CHAS MT |
170 | - |
|
Datasheet | Two-4-One™ | Box | Active | Laminated Core | 115V | 24V | 500mA | Single | Single | Yes | 12VA | Chassis Mount | Solder, Quick Connect | 71.40mm L x 36.30mm W | 42.80mm | 2500Vrms | 0.7 lb (317.51 g) |
|
ST-3-12PWR XFMR LAMINATED 2.4VA TH |
388 | - |
|
Datasheet | ST | Box | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 400mA, Series 200mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 30.80mm | 2500Vrms | 0.25 lb (113.4 g) |
Power Transformers FAQ
Common questions about filtering, comparing and sourcing Power Transformers components.
How can I narrow the Power Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Power Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
