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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
70002KPWR XFMR TOROIDAL 1.6VA TH |
120 | - |
|
Datasheet | 7XXXX | Box | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 134mA, Series 67mA | Dual | Dual | No | 1.6VA | Through Hole | PC Pin | 39.60mm L x 39.60mm W | 18.50mm | 4000Vrms | 0.157 lb (71.21 g) |
|
70053KPWR XFMR TOROIDAL 15VA TH |
203 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 1A, Series 500mA | Dual | Dual | No | 15VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 26.30mm | 4000Vrms | 0.578 lb (262.18 g) |
|
|
70052KPWR XFMR TOROIDAL 15VA TH |
165 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 1.25A, Series 625mA | Dual | Dual | No | 15VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 26.30mm | 4000Vrms | 0.578 lb (262.18 g) |
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|
70054KPWR XFMR TOROIDAL 15VA TH |
159 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 834mA, Series 417mA | Dual | Dual | No | 15VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 26.30mm | 4000Vrms | 0.578 lb (262.18 g) |
|
62022PWR XFMR TOROIDAL 5VA CHAS MT |
727 | - |
|
Datasheet | Standard Mini | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 416mA, Series 208mA | Dual | Dual | No | 5VA | Chassis Mount | Wire Leads | - | 18.00mm | 4000Vrms | 0.254 lb (115.21 g) |
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|
70060KPWR XFMR TOROIDAL 25VA TH |
215 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 7V, Series 14V | Parallel 3.57A, Series 1.785A | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 g) |
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|
70062KPWR XFMR TOROIDAL 25VA TH |
662 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 2.082A, Series 1.041A | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 g) |
|
|
70063KPWR XFMR TOROIDAL 25VA TH |
266 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 1.664A, Series 832mA | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 g) |
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|
70064KPWR XFMR TOROIDAL 25VA TH |
143 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 1.388A, Series 694mA | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 g) |
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|
70065KPWR XFMR TOROIDAL 25VA TH |
151 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 22V, Series 44V | Parallel 1.136A, Series 568mA | Dual | Dual | No | 25VA | Through Hole | PC Pin | 60.00mm L x 60.00mm W | 37.50mm | 4000Vrms | 0.856 lb (388.28 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.
