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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
266N24PWR XFMR LAMINATED 96VA CHAS MT |
3,499 | - |
|
Datasheet | 266 | Bulk | Active | Laminated Core | 117V, 234V | Parallel 12V, Series 24V | Parallel 8A, Series 4A | Dual | Dual | No | 96VA | Chassis Mount | Wire Leads | 71.37mm L x 77.72mm W | 85.85mm | 2000Vrms | 4.4 lbs (2 kg) |
|
291BEXPWR XFMR LAMINATED CHAS MT |
2,743 | - |
|
Datasheet | 291 | Box | Active | Laminated Core | 240V | 660V, 6V, 5V | 138mA, 3A, 3A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 71.45mm L x 103.20mm W | 87.33mm | - | 5.4 lbs (2.4 kg) |
|
167S25PWR XFMR LAMINATED 250VA CHAS MT |
4,253 | - |
|
Datasheet | 167 | Bulk | Active | Laminated Core | 115V | 25V | 10A | Single | Single | Yes | 250VA | Chassis Mount | Wire Leads | 95.25mm L x 114.30mm W | 115.82mm | 2000Vrms | 8.4 lbs (3.8 kg) |
|
228FPWR XFMR SEMI-TORO 10VA TH |
2,818 | - |
|
Datasheet | 228 | Bulk | Active | Semi-Toroidal | 115V | Parallel 15V, Series 30V | Parallel 670mA, Series 340mA | Single | Dual | No | 10VA | Through Hole | PC Pin | 69.85mm L x 56.64mm W | 30.99mm | - | 0.91 lb (412.77 g) |
|
182M117PWR XFMR TOROIDAL 300VA CHAS MT |
1,343 | - |
|
Datasheet | 182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 117V, Series 234V | Parallel 2.56A, Series 1.28A | Dual | Dual | No | 300VA | Chassis Mount | Wire Leads | - | 57.66mm | 4000Vrms | 5.6 lbs (2.5 kg) |
|
370DAXPWR XFMR LAMINATED 76VA CHAS MT |
2,394 | - |
|
Datasheet | 300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 520V, 6.3V | 104mA, 3.5A | Dual, Multiple Taps | Four | Yes | 76VA | Chassis Mount | Wire Leads | 84.07mm L x 71.37mm W | 86.89mm | 2000Vrms | 2.7 lbs (1.2 kg) |
|
273DXPWR XFMR LAMINATED 101VA CHAS MT |
4,330 | - |
|
Datasheet | 273 | Bulk | Active | Laminated Core | 117V | 700V, 6.3V, 5V | 103mA, 3A, 2A | Single | Triple | Yes | 101VA | Chassis Mount | Wire Leads | 73.15mm L x 88.90mm W | 88.90mm | 2000Vrms | 4.6 lbs (2.1 kg) |
|
|
372XPWR XFMR LAMINATED 75VA CHAS MT |
4,196 | - |
|
Datasheet | 300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 620V, 6.3V, 5V | 81mA, 2.4A, 2A | Dual, Multiple Taps | Four | Yes | 75VA | Chassis Mount | Wire Leads | 84.07mm L x 71.37mm W | 86.89mm | 2000Vrms | 2.9 lbs (1.3 kg) |
|
|
291CXPWR XFMR LAMINATED CHAS MT |
2,991 | - |
|
Datasheet | 291 | Box | Active | Laminated Core | 120V | 650V, 6.3V, 5V | 207mA, 4A, 3A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 79.38mm L x 103.20mm W | 96.85mm | - | 6.8 lbs (3.1 kg) |
|
1182L240PWR XFMR TOROIDAL 500VA CHAS MT |
2,516 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | 240V | 2.08A | Dual | Single | No | 500VA | Chassis Mount | Wire Leads | 139.70mm Dia | 57.15mm | 4000Vrms | 9 lbs (4.1 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.
