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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LP30-200B126PWR XFMR SEMI-TORO 6VA TH |
2,228 | - |
|
Datasheet | Low Profile Plug-In | Bulk | Active | Semi-Toroidal | - | Parallel 15V, Series 30V | Parallel 400mA, Series 200mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 21.59mm | 1500Vrms | 0.438 lb (198.67 g) |
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|
LP24-250B9PWR XFMR SEMI-TORO 6VA TH |
3,615 | - |
|
Datasheet | Low Profile Plug-In | Bulk | Obsolete | Semi-Toroidal | - | Parallel 12V, Series 24V | Parallel 500mA, Series 250mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 21.59mm | 1500Vrms | 0.438 lb (198.67 g) |
|
|
LP40-150B13PWR XFMR SEMI-TORO 6VA TH |
2,393 | - |
|
Datasheet | Low Profile Plug-In | Bulk | Active | Semi-Toroidal | - | Parallel 20V, Series 40V | Parallel 300mA, Series 150mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 21.59mm | 1500Vrms | 0.438 lb (198.67 g) |
|
|
LP12-450B3PWR XFMR SEMI-TORO 6VA TH |
4,119 | - |
|
Datasheet | Low Profile Plug-In | Bulk | Obsolete | Semi-Toroidal | - | Parallel 6.3V, Series 12.6V | Parallel 900mA, Series 450mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 21.59mm | 1500Vrms | 0.438 lb (198.67 g) |
|
|
LP16-350B5PWR XFMR SEMI-TORO 6VA TH |
4,416 | - |
|
Datasheet | Low Profile Plug-In | Bulk | Obsolete | Semi-Toroidal | - | Parallel 8V, Series 16V | Parallel 700mA, Series 350mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 21.59mm | 1500Vrms | 0.438 lb (198.67 g) |
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DP241-7-24A45PWR XFMR LAMINATED 56VA CHAS MT |
4,723 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 24V | 2.4A | Dual | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.73mm L x 57.15mm W | 45.97mm | 2500Vrms | 1.7 lbs (771.1 g) |
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DP241-7-48A48PWR XFMR LAMINATED 56VA CHAS MT |
1,366 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 48V | 1.2A | Dual | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.73mm L x 57.15mm W | 45.97mm | 2500Vrms | 1.7 lbs (771.1 g) |
|
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241-7-24A45PWR XFMR LAMINATED 56VA CHAS MT |
3,665 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V | 24V | 2.4A | Single | Single | Yes | 56VA | Chassis Mount | Solder, Quick Connect | 93.73mm L x 57.15mm W | 45.97mm | 2500Vrms | 1.7 lbs (771.1 g) |
|
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ST2-16B43PWR XFMR LAMINATED 1.1VA TH |
1,227 | - |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 140mA, Series 70mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 28.70mm L x 28.70mm W | 23.86mm | 2500Vrms | 0.17 lb (77.11 g) |
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|
ST2-24B45PWR XFMR LAMINATED 1.1VA TH |
2,138 | - |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 90mA, Series 45mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 28.70mm L x 28.70mm W | 23.86mm | 2500Vrms | 0.17 lb (77.11 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.
