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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
270HXPWR XFMR LAMINATED 176VA CHAS MT |
3,290 | - |
|
Datasheet | 270 | Bulk | Active | Laminated Core | 115V | 550V, 6.3V, 5V | 230mA, 6A, 3A | Single | Triple | Yes | 176VA | Chassis Mount | Wire Leads | 79.50mm L x 101.60mm W | 96.77mm | 2000Vrms | 6.4 lbs (2.9 kg) |
|
290EXPWR XFMR LAMINATED CHAS MT |
1,027 | - |
|
Datasheet | 290 | Box | Active | Laminated Core | 120V | 660V, 6.5V | 276mA, 3.15A | Single | Dual | Yes | - | Chassis Mount | Wire Leads | 87.33mm L x 103.20mm W | 106.38mm | - | 7.7 lbs (3.5 kg) |
|
290FXPWR XFMR LAMINATED CHAS MT |
2,265 | - |
|
Datasheet | 290 | Box | Active | Laminated Core | 120V | 640V, 6.5V | 518mA, 5.5A | Single | Dual | Yes | - | Chassis Mount | Wire Leads | 95.25mm L x 119.13mm W | 115.90mm | - | 12 lbs (5.4 kg) |
|
|
290HXPWR XFMR LAMINATED CHAS MT |
3,246 | - |
|
Datasheet | 290 | Box | Active | Laminated Core | 120V, 220V, 240V | 356V, 100V, 6.39V | 420mA, 50mA, 7A | Single, Multiple Taps | Triple | Yes | - | Chassis Mount | Wire Leads | 95.25mm L x 108.46mm W | 115.06mm | - | 9 lbs (4.1 kg) |
|
1182T30PWR XFMR TOROIDAL 750VA CHAS MT |
4,289 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | Parallel 30V, Series 60V | Parallel 25A, Series 12.5A | Dual | Dual | No | 750VA | Chassis Mount | Wire Leads | 152.40mm Dia | 73.15mm | 4000Vrms | 13 lbs (5.9 kg) |
|
|
290EEXPWR XFMR LAMINATED CHAS MT |
4,433 | - |
|
Datasheet | 290 | Box | Active | Laminated Core | 240V | 660V, 6.5V | 276mA, 3.15A | Single | Dual | Yes | - | Chassis Mount | Wire Leads | 87.33mm L x 103.20mm W | 106.38mm | - | 7.7 lbs (3.5 kg) |
|
373BXPWR XFMR LAMINATED 187VA CHAS MT |
2,692 | - |
|
Datasheet | 300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 700V, 6.3V, 5V | 201mA, 5A, 3A | Dual, Multiple Taps | Triple | Yes | 187VA | Chassis Mount | Wire Leads | 95.25mm L x 101.60mm W | 115.82mm | 2000Vrms | 8.4 lbs (3.8 kg) |
|
|
290FEXPWR XFMR LAMINATED CHAS MT |
3,429 | - |
|
Datasheet | 290 | Box | Active | Laminated Core | 240V | 640V, 6.5V | 518mA, 5.5A | Single | Dual | Yes | - | Chassis Mount | Wire Leads | 95.25mm L x 119.13mm W | 115.90mm | - | 12 lbs (5.4 kg) |
|
|
374BXPWR XFMR LAMINATED 200VA CHAS MT |
3,551 | - |
|
Datasheet | 300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 750V, 6.3V, 5V | 201mA, 6A, 3A | Dual, Multiple Taps | Triple | Yes | 200VA | Chassis Mount | Wire Leads | 95.25mm L x 101.60mm W | 115.82mm | 2000Vrms | 8.5 lbs (3.9 kg) |
|
|
1182V24PWR XFMR TOROIDAL 1000VA CHAS MT |
1,033 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | Parallel 24V, Series 48V | Parallel 41.6A, Series 20.8A | Dual | Dual | No | 1000VA | Chassis Mount | Wire Leads | 158.75mm Dia | 73.15mm | 4000Vrms | 17 lbs (7.7 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.
