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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
70001KPWR XFMR TOROIDAL 1.6VA TH |
1,641 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 9V, Series 18V | Parallel 178mA, Series 89mA | 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) |
|
|
70000KPWR XFMR TOROIDAL 1.6VA TH |
142 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 7V, Series 14V | Parallel 228mA, Series 114mA | 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) |
|
70030KPWR XFMR TOROIDAL 7VA TH |
113 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 7V, Series 14V | Parallel 1A, Series 500mA | Dual | Dual | No | 7VA | Through Hole | PC Pin | 49.70mm L x 49.70mm W | 23.10mm | 4000Vrms | 0.32 lb (145.15 g) |
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|
70022KPWR XFMR TOROIDAL 5VA TH |
259 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 416mA, Series 208mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 49.70mm L x 49.70mm W | 19.50mm | 4000Vrms | 0.254 lb (115.21 g) |
|
|
70033KPWR XFMR TOROIDAL 7VA TH |
124 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 466mA, Series 233mA | Dual | Dual | No | 7VA | Through Hole | PC Pin | 49.70mm L x 49.70mm W | 23.10mm | 4000Vrms | 0.32 lb (145.15 g) |
|
70034KPWR XFMR TOROIDAL 7VA TH |
312 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 388mA, Series 194mA | Dual | Dual | No | 7VA | Through Hole | PC Pin | 49.70mm L x 49.70mm W | 23.10mm | 4000Vrms | 0.32 lb (145.15 g) |
|
70041KPWR XFMR TOROIDAL 10VA TH |
111 | - |
|
Datasheet | 70000 | Tray | Active | Toroidal | 115V, 230V | Parallel 9V, Series 18V | Parallel 1.112A, Series 556mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 55.00mm L x 55.00mm W | 26.00mm | 4000Vrms | 0.477 lb (216.36 g) |
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70042KPWR XFMR TOROIDAL 10VA TH |
104 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 834mA, Series 417mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 55.00mm L x 55.00mm W | 26.00mm | 4000Vrms | 0.477 lb (216.36 g) |
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70044KPWR XFMR TOROIDAL 10VA TH |
122 | - |
|
Datasheet | 7XXXX | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 556mA, Series 278mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 55.00mm L x 55.00mm W | 26.00mm | 4000Vrms | 0.477 lb (216.36 g) |
|
1500MD-1-003PWR XFMR TOROIDAL 1500VA CHAS MT |
2,387 | - |
|
Datasheet | MD | Box | Active | Toroidal | 100V, 120V, 200V, 240V | Parallel 120V, Series 240V | Parallel 12.5A, Series 6.25A | Dual, Multiple Taps | Single, Multiple Taps | No | 1500VA | Chassis Mount | Wire Leads | 200.00mm Dia x 90.00mm W | - | 5000Vrms | 26 lbs (11.8 kg) |
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.
