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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ST2-56B49PWR XFMR LAMINATED 1.1VA TH |
2,010 | - |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 40mA, Series 20mA | 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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ST2-10B41PWR XFMR LAMINATED 1.1VA TH |
2,638 | - |
|
Datasheet | Split Bobbin Plug-In | Tray | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 220mA, Series 110mA | 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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14A-30-28B35PWR XFMR LAMINATED 30VA TH |
2,160 | - |
|
Datasheet | International PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 2.12A, Series 1.06A | Dual | Single, Multiple Taps | No | 30VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.67mm | - | 1.2 lbs (544.3 g) |
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|
241-4-12A12PWR XFMR LAMINATED 6VA CHAS MT |
1,888 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V | 12.6V | 500mA | Single | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 31.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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|
241-4-48A18PWR XFMR LAMINATED 6VA CHAS MT |
1,959 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V | 48V | 125mA | Single | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 31.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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14A-30-12B11PWR XFMR LAMINATED 30VA TH |
3,133 | - |
|
Datasheet | International PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 4.8A, Series 2.4A | Dual | Single, Multiple Taps | No | 30VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.67mm | - | 1.2 lbs (544.3 g) |
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14A-30-10B5PWR XFMR LAMINATED 30VA TH |
4,788 | - |
|
Datasheet | International PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 6A, Series 3A | Dual | Single, Multiple Taps | No | 30VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.67mm | - | 1.2 lbs (544.3 g) |
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DP241-4-20A14PWR XFMR LAMINATED 6VA CHAS MT |
1,541 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 20V | 300mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 37.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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DP241-4-10A11PWR XFMR LAMINATED 6VA CHAS MT |
4,342 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 10V | 600mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 37.75mm | 2500Vrms | 0.44 lb (199.58 g) |
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DP241-4-28A16PWR XFMR LAMINATED 6VA CHAS MT |
4,086 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 28V | 200mA | Dual | Single | Yes | 6VA | Chassis Mount | Solder, Quick Connect | 60.45mm L x 35.05mm W | 37.75mm | 2500Vrms | 0.44 lb (199.58 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.
