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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
166N12PWR XFMR LAMINATED 50.4VA CHAS |
4,345 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 12.6V | 4A | Single | Single | Yes | 50.4VA | Chassis Mount | Wire Leads | 93.73mm L x 50.80mm W | 58.67mm | 2000Vrms | 2 lbs (907.2 g) |
|
|
166N8PWR XFMR LAMINATED 34VA CHAS MT |
1,121 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 8.5V | 4A | Single | Single | Yes | 34VA | Chassis Mount | Wire Leads | 93.73mm L x 50.80mm W | 58.67mm | 2000Vrms | 1.4 lbs (635 g) |
|
166L18PWR XFMR LAMINATED 36VA CHAS MT |
3,597 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 18V | 2A | Single | Single | Yes | 36VA | Chassis Mount | Wire Leads | 93.73mm L x 54.10mm W | 58.67mm | 2000Vrms | 0.3 lb (136.08 g) |
|
266L24PWR XFMR LAMINATED 48VA CHAS MT |
1,525 | - |
|
Datasheet | 266 | Bulk | Active | Laminated Core | 117V, 234V | Parallel 12V, Series 24V | Parallel 4A, Series 2A | Dual | Dual | No | 48VA | Chassis Mount | Wire Leads | 90.42mm L x 57.15mm W | 79.25mm | 2000Vrms | 2.3 lbs (1 kg) |
|
|
266F48PWR XFMR LAMINATED 12VA CHAS MT |
1,619 | - |
|
Datasheet | 266 | Bulk | Active | Laminated Core | 117V, 234V | Parallel 24V, Series 48V | Parallel 500mA, Series 250mA | Dual | Dual | No | 12VA | Chassis Mount | Wire Leads | 73.15mm L x 44.20mm W | 60.20mm | 2000Vrms | 2.2 lbs (997.9 g) |
|
|
166J36PWR XFMR LAMINATED 36VA CHAS MT |
4,308 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 36V | 1A | Single | Single | Yes | 36VA | Chassis Mount | Wire Leads | 93.73mm L x 47.75mm W | 58.67mm | 2000Vrms | 1.5 lbs (680.4 g) |
|
|
166J33PWR XFMR LAMINATED 33VA CHAS MT |
2,893 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 33V | 1A | Single | Single | Yes | 33VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | 1.4 lbs (635 g) |
|
|
266FB24PWR XFMR LAMINATED 9.6VA CHAS MT |
4,432 | - |
|
Datasheet | 266 | Box | Active | Laminated Core | 117V, 234V | Parallel 12V, Series 24V | Parallel 800mA, Series 400mA | Dual | Dual | No | 9.6VA | Chassis Mount | Wire Leads | 71.63mm L x 42.93mm W | 42.93mm | 2000Vrms | 0.75 lb (340.19 g) |
|
|
166K25PWR XFMR LAMINATED 37.5VA CHAS |
3,682 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 25V | 1.5A | Single | Single | Yes | 37.5VA | Chassis Mount | Wire Leads | 93.73mm L x 47.75mm W | 58.67mm | 2000Vrms | 1.5 lbs (680.4 g) |
|
229D40PWR XFMR SEMI-TORO 48VA TH |
4,481 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 20V, Series 40V | Parallel 2.4A, Series 1.2A | Dual | Dual | No | 48VA | Through Hole | PC Pin | 63.50mm L x 79.25mm W | 35.05mm | 1750Vrms | 1.6 lbs (725.7 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.
