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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
56-200-LPIPWR XFMR SEMI-TORO 12VA TH |
3,052 | - |
|
Datasheet | LPI | Box | Active | Semi-Toroidal | 115V, 230V | Parallel 28V, Series 56V | Parallel 400mA, Series 200mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 66.80mm L x 55.60mm W | 26.60mm | 4000Vrms | 0.75 lb (340.19 g) |
|
|
12-900-LPIPWR XFMR SEMI-TORO 12VA TH |
2,817 | - |
|
Datasheet | LPI | Box | Active | Semi-Toroidal | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 1.8A, Series 900mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 66.80mm L x 55.60mm W | 26.60mm | 4000Vrms | 0.75 lb (340.19 g) |
|
DPC-24-35PWR XFMR LAMINATED 1VA TH |
2,225 | - |
|
Datasheet | DPC | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 70mA, Series 35mA | Dual | Dual | No | 1VA | Through Hole | PC Pin | 25.40mm L x 34.92mm W | 21.08mm | 1500Vrms | 0.157 lb (71.21 g) |
|
DP-241-7-120PWR XFMR LAMINATED 56VA CHAS MT |
1,713 | - |
|
Datasheet | Two-4-One™ | Bulk | Active | Laminated Core | 115V, 230V | 120V | 500mA | Dual | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.70mm L x 49.20mm W | 57.80mm | 2500Vrms | 1.7 lbs (771.1 g) |
|
14A-56-512PWR XFMR LAMINATED 56VA TH |
4,887 | - |
|
Datasheet | One-4-All™ | Bulk | Active | Laminated Core | 115V, 230V | 5V, ±12V | 3A, 300mA | Dual | Dual | Yes | 56VA | Through Hole | PC Pin | 76.20mm L x 63.50mm W | 46.00mm | 4000Vrms | 1.7 lbs (771.1 g) |
|
A41-43-515PWR XFMR LAMINATED 43VA CHAS MT |
2,873 | - |
|
Datasheet | All-4-One™ | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 15V | Parallel 2A, Series 250mA | Dual | Dual | Yes | 43VA | Chassis Mount | Solder, Quick Connect | 79.40mm L x 54.40mm W | 68.20mm | 4000Vrms | 1.6 lbs (725.7 g) |
|
DMT-7-12PWR XFMR LAMINATED 7VA CHAS MT |
1,404 | - |
|
Datasheet | DMT | Bulk | Active | Laminated Core | 115V, 230V | 5V, 12V | 2.8A, 350mA | Dual | Dual | Yes | 7VA | Chassis Mount | Solder, Quick Connect | 93.70mm L x 49.20mm W | 57.80mm | 2500Vrms | 1.7 lbs (771.1 g) |
|
DMT-7-15PWR XFMR LAMINATED 7VA CHAS MT |
1,403 | - |
|
Datasheet | DMT | Bulk | Active | Laminated Core | 115V, 230V | 5V, 15V | 2.8A, 280mA | Dual | Dual | Yes | 7VA | Chassis Mount | Solder, Quick Connect | 93.70mm L x 49.20mm W | 57.80mm | 2500Vrms | 1.7 lbs (771.1 g) |
|
IF-10-10PWR XFMR SEMI-TORO 10VA TH |
3,348 | - |
|
Datasheet | IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 5V, Series 10V | Parallel 2A, Series 1A | Dual | Dual | No | 10VA | Through Hole | PC Pin | 67.60mm L x 57.00mm W | 22.60mm | 4000Vrms | 0.64 lb (290.3 g) |
|
IF-10-56PWR XFMR SEMI-TORO 10VA TH |
2,497 | - |
|
Datasheet | IF | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 28V, Series 56V | Parallel 360mA, Series 180mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 67.60mm L x 57.00mm W | 22.60mm | 4000Vrms | 0.64 lb (290.3 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.
