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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PC-120-8PWR XFMR LAMINATED 1VA TH |
1,821 | - |
|
Datasheet | PC | Bulk | Active | Laminated Core | 115V | Parallel 60V, Series 120V | Parallel 16mA, Series 8mA | Single | Dual | No | 1VA | Through Hole | PC Pin | 25.40mm L x 34.92mm W | 21.08mm | 1500Vrms | 0.157 lb (71.21 g) |
|
DP-241-4-20PWR XFMR LAMINATED 6VA CHAS MT |
1,505 | - |
|
Datasheet | Two-4-One™ | Box | Active | Laminated Core | 115V, 230V | 20V | 300mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.30mm L x 33.30mm W | 36.20mm | 2500Vrms | 0.44 lb (199.58 g) |
|
|
DP-241-4-36PWR XFMR LAMINATED 6VA CHAS MT |
4,245 | - |
|
Datasheet | Two-4-One™ | Box | Active | Laminated Core | 115V, 230V | 36V | 170mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.30mm L x 33.30mm W | 36.20mm | 2500Vrms | 0.44 lb (199.58 g) |
|
|
DP-241-4-16PWR XFMR LAMINATED 6VA CHAS MT |
2,369 | - |
|
Datasheet | Two-4-One™ | Box | Active | Laminated Core | 115V, 230V | 16V | 400mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.30mm L x 33.30mm W | 36.20mm | 2500Vrms | 0.44 lb (199.58 g) |
|
241-4-120PWR XFMR LAMINATED 6VA CHAS MT |
2,109 | - |
|
Datasheet | Two-4-One™ | Bulk | Active | Laminated Core | 115V | 120V | 50mA | Single | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.30mm L x 33.30mm W | 36.20mm | 2500Vrms | 0.44 lb (199.58 g) |
|
LP-230-10PWR XFMR SEMI-TORO 2VA TH |
4,870 | - |
|
Datasheet | LP | Box | Active | Semi-Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 20mA, Series 10mA | Dual | Dual | No | 2VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 16.50mm | 1500Vrms | 0.313 lb (141.97 g) |
|
|
LP-34-75PWR XFMR SEMI-TORO 2VA TH |
3,252 | - |
|
Datasheet | LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 17V, Series 34V | Parallel 150mA, Series 75mA | Dual | Dual | No | 2VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 16.50mm | 1500Vrms | 0.313 lb (141.97 g) |
|
ST-4-56PWR XFMR LAMINATED 6VA TH |
1,625 | - |
|
Datasheet | ST | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 220mA, Series 110mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.30mm L x 33.30mm W | 33.30mm | 2500Vrms | 0.44 lb (199.58 g) |
|
|
LP-40-60PWR XFMR SEMI-TORO 2VA TH |
4,977 | - |
|
Datasheet | LP | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 20V, Series 40V | Parallel 120mA, Series 60mA | Dual | Dual | No | 2VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 16.50mm | 1500Vrms | 0.313 lb (141.97 g) |
|
|
LP-120-20PWR XFMR SEMI-TORO 2VA TH |
3,775 | - |
|
Datasheet | LP | Box | Active | Semi-Toroidal | 115V, 230V | Parallel 60V, Series 120V | Parallel 40mA, Series 20mA | Dual | Dual | No | 2VA | Through Hole | PC Pin | 47.50mm L x 39.60mm W | 16.50mm | 1500Vrms | 0.313 lb (141.97 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.
