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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
70010KPWR XFMR TOROIDAL 3.2VA TH |
1,066 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 7V, Series 14V | Parallel 458mA, Series 229mA | Dual | Dual | No | 3.2VA | Through Hole | PC Pin | 44.70mm L x 44.70mm W | 19.50mm | 4000Vrms | 0.197 lb (89.36 g) |
|
62032PWR XFMR TOROIDAL 7VA CHAS MT |
4,620 | - |
|
Datasheet | Standard Mini | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 584mA, Series 292mA | Dual | Dual | No | 7VA | Chassis Mount | Wire Leads | - | - | 4000Vrms | 0.32 lb (145.15 g) |
|
62074PWR XFMR TOROIDAL 35VA CHAS MT |
3,018 | - |
|
Datasheet | Standard Mini | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 1.944A, Series 972mA | Dual | Dual | No | 35VA | Chassis Mount | Wire Leads | - | - | 4000Vrms | 1 lb (453.59 g) |
|
70003KPWR XFMR TOROIDAL 1.6VA TH |
2,195 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 106mA, Series 53mA | 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) |
|
|
70004KPWR XFMR TOROIDAL 1.6VA TH |
4,852 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 88mA, Series 44mA | 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) |
|
70005KPWR XFMR TOROIDAL 1.6VA TH |
2,057 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 22V, Series 44V | Parallel 72mA, Series 36mA | 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) |
|
70021KPWR XFMR TOROIDAL 5VA TH |
3,984 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 9V, Series 18V | Parallel 556mA, Series 278mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 49.70mm L x 49.70mm W | 19.50mm | 4000Vrms | 0.254 lb (115.21 g) |
|
|
70013KPWR XFMR TOROIDAL 3.2VA TH |
1,506 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 214mA, Series 107mA | Dual | Dual | No | 3.2VA | Through Hole | PC Pin | 44.70mm L x 44.70mm W | 19.50mm | 4000Vrms | 0.197 lb (89.36 g) |
|
|
70012KPWR XFMR TOROIDAL 3.2VA TH |
3,992 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 266mA, Series 133mA | Dual | Dual | No | 3.2VA | Through Hole | PC Pin | 44.70mm L x 44.70mm W | 19.50mm | 4000Vrms | 0.197 lb (89.36 g) |
|
|
70031KPWR XFMR TOROIDAL 7VA TH |
2,577 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 9V, Series 18V | Parallel 778mA, Series 389mA | Dual | Dual | No | 7VA | Through Hole | PC Pin | 49.70mm L x 49.70mm W | 23.10mm | 4000Vrms | 0.32 lb (145.15 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.
