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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
290YXPWR XFMR CHAS MT |
1,736 | - |
|
Datasheet | 290 | Bulk | Active | - | 120V | 372V, 56V, 6.3V | 400mA, 4A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 87.33mm L x 129.54mm W | 104.78mm | 2500Vrms | - |
|
1182N240PWR XFMR TOROIDAL 750VA CHAS MT |
2,382 | - |
|
Datasheet | 1182 | Box | Active | Toroidal | 117V, 234V | 240V | 3.13A | Dual | Single | No | 750VA | Chassis Mount | Wire Leads | 152.40mm Dia | 73.15mm | 4000Vrms | 13 lbs (5.9 kg) |
|
|
724APWR XFMR LAMINATED 345VA CHAS MT |
4,521 | - |
|
Datasheet | 700 | Bulk | Active | Laminated Core | 117V, 234V | 1500V | 226mA | Single | Single | Yes | 345VA | Chassis Mount | Wire Leads | 133.35mm L x 95.25mm W | 114.30mm | - | 12 lbs (5.4 kg) |
|
|
726APWR XFMR LAMINATED 312VA CHAS MT |
3,604 | - |
|
Datasheet | 700 | Bulk | Active | Laminated Core | 117V, 234V | 1790V | 175mA | Single | Single | Yes | 312VA | Chassis Mount | Wire Leads | 133.35mm L x 95.25mm W | 114.30mm | - | 12 lbs (5.4 kg) |
|
|
PWDP13105PWR XFMR HEATH DX-35/40 POWER |
4,287 | - |
|
Datasheet | PWDAHL | Case | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
290HAEXPWR XFMR CHAS MT |
1,817 | - |
|
Datasheet | 290 | Bulk | Active | - | 120V, 210V, 230V, 240V | 550V, 6.3V, 5V | 100mA, 2.5A, 3A | Dual, Multiple Taps | Four | Yes | - | Chassis Mount | Wire Leads | 63.50mm L x 92.08mm W | 76.20mm | 2500Vrms | - |
|
182R30PWR XFMR TOROIDAL 500VA CHAS MT |
1,477 | - |
|
Datasheet | 182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 30V, Series 60V | Parallel 16.66A, Series 8.33A | Dual | Dual | No | 500VA | Chassis Mount | Wire Leads | - | 56.13mm | 4000Vrms | 8.5 lbs (3.9 kg) |
|
|
182L240PWR XFMR TOROIDAL 500VA CHAS MT |
1,185 | - |
|
Datasheet | 182 | Bulk | Active | Toroidal | 117V, 234V | 240V | 2.08A | Dual | Single | No | 500VA | Chassis Mount | Wire Leads | - | 56.13mm | 4000Vrms | 8.5 lbs (3.9 kg) |
|
720PWR XFMR LAMINATED 370VA CHAS MT |
4,701 | - |
|
Datasheet | 700 | Bulk | Active | Laminated Core | 115V | 1250V | 300mA | Single | Single | Yes | 370VA | Chassis Mount | Wire Leads | 95.25mm L x 136.65mm W | 114.30mm | - | 12 lbs (5.4 kg) |
|
260KPWR XFMR LAMINATED 197VA CHAS MT |
1,242 | - |
|
Datasheet | 260 | Box | Active | Laminated Core | 100V, 120V, 220V, 240V | 650V, 6.3V, 5V | 230mA, 5A, 3A | Dual, Multiple Taps | Triple | Yes | 197VA | Chassis Mount | Wire Leads | 114.30mm L x 82.55mm W | 95.25mm | - | 8.4 lbs (3.8 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.
