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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282XPWR XFMR LAMINATED 273VA CHAS MT |
4,281 | - |
|
Datasheet | 282 | Bulk | Active | Laminated Core | 115V | 1000V, 6.3V, 5V | 230mA, 6A, 3A | Single | Triple | Yes | 273VA | Chassis Mount | Wire Leads | 95.25mm L x 114.30mm W | 115.82mm | 2000Vrms | 11 lbs (5 kg) |
|
370HXPWR XFMR LAMINATED 180VA CHAS MT |
2,638 | - |
|
Datasheet | 300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 550V, 6.3V, 5V | 230mA, 6A, 3A | Dual, Multiple Taps | Triple | Yes | 180VA | Chassis Mount | Wire Leads | 79.50mm L x 107.95mm W | 96.77mm | 2000Vrms | 7.6 lbs (3.4 kg) |
|
|
372HXPWR XFMR LAMINATED 191VA CHAS MT |
3,348 | - |
|
Datasheet | 300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 600V, 6.3V, 5V | 230mA, 6A, 3A | Dual, Multiple Taps | Four | Yes | 191VA | Chassis Mount | Wire Leads | 101.60mm L x 95.25mm W | 115.90mm | 2000Vrms | 6.5 lbs (2.9 kg) |
|
290KXPWR XFMR LAMINATED CHAS MT |
3,824 | - |
|
Datasheet | 290 | Box | Active | Laminated Core | 120V, 240V | 330V, 41V, 6.57V | 100mA, 100mA, 2.5A | Dual | Triple | Yes | - | Chassis Mount | Wire Leads | 96.01mm L x 102.87mm W | 81.86mm | - | 7.3 lbs (3.3 kg) |
|
|
372JXPWR XFMR LAMINATED 243VA CHAS MT |
4,076 | - |
|
Datasheet | 300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 600V, 6.3V, 5V | 288mA, 8A, 4A | Dual, Multiple Taps | Triple | Yes | 243VA | Chassis Mount | Wire Leads | 95.25mm L x 114.30mm W | 115.82mm | 2000Vrms | 8.6 lbs (3.9 kg) |
|
|
376XPWR XFMR LAMINATED 157VA CHAS MT |
3,911 | - |
|
Datasheet | 300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 640V, 6.3V, 5V | 173mA, 5A, 3A | Dual, Multiple Taps | Four | Yes | 157VA | Chassis Mount | Wire Leads | 99.82mm L x 79.50mm W | 96.52mm | 2000Vrms | 5.7 lbs (2.6 kg) |
|
1182P240PWR XFMR TOROIDAL 1000VA CHAS MT |
2,327 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | 240V | 4.17A | Dual | Single | No | 1000VA | Chassis Mount | Wire Leads | 158.75mm Dia | 73.15mm | 4000Vrms | 17 lbs (7.7 kg) |
|
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1182R117PWR XFMR TOROIDAL 1000VA CHAS MT |
2,902 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | Parallel 117V, Series 234V | Parallel 8.6A, Series 4.3A | Dual | Dual | No | 1000VA | Chassis Mount | Wire Leads | 158.75mm Dia | 73.15mm | 4000Vrms | 17 lbs (7.7 kg) |
|
|
1182U30PWR XFMR TOROIDAL 1000VA CHAS MT |
2,528 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | Parallel 30V, Series 60V | Parallel 33.4A, Series 16.7A | Dual | Dual | No | 1000VA | Chassis Mount | Wire Leads | 158.75mm Dia | 73.15mm | 4000Vrms | 17 lbs (7.7 kg) |
|
|
1182S110PWR XFMR TOROIDAL 1000VA CHAS MT |
2,937 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | Parallel 110V, Series 220V | Parallel 9A, Series 4.5A | 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.
