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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
164H36PWR XFMR LAMINATED 20VA TH |
3,248 | - |
|
Datasheet | 164 | Bulk | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 1.1A, Series 550mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.52mm | 2500Vrms | 0.8 lb (362.87 g) |
|
229B16PWR XFMR SEMI-TORO 12VA TH |
3,916 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 8V, Series 16V | Parallel 1.4A, Series 700mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 50.80mm L x 63.50mm W | 27.18mm | 1750Vrms | 0.62 lb (281.23 g) |
|
|
229B40PWR XFMR SEMI-TORO 12VA TH |
3,398 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 20V, Series 40V | Parallel 600mA, Series 300mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 50.80mm L x 63.50mm W | 27.18mm | 1750Vrms | 0.6 lb (272.16 g) |
|
162J56PWR XFMR LAMINATED 36VA TH |
3,452 | - |
|
Datasheet | 162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 1.3A, Series 650mA | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 2500Vrms | 1.1 lbs (499 g) |
|
|
229B230PWR XFMR SEMI-TORO 12VA TH |
1,052 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 100mA, Series 50mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 50.80mm L x 63.50mm W | 27.18mm | 1750Vrms | 0.61 lb (276.69 g) |
|
166L14PWR XFMR LAMINATED 28VA CHAS MT |
4,294 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 14V | 2A | Single | Single | Yes | 28VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | 1.4 lbs (635 g) |
|
BA2DAPWR XFMR LAMINATED 5VA CHAS MT |
2,555 | - |
|
Datasheet | BA | Bulk | Active | Laminated Core | 120V | 10V | 500mA | Single | Single | No | 5VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 56.39mm W | 50.29mm | - | 0.93 lb (421.84 g) |
|
BC2FPWR XFMR LAMINATED 12VA CHAS MT |
3,409 | - |
|
Datasheet | BC | Bulk | Active | Laminated Core | 120V | 16V | 750mA | Single | Single | No | 12VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 56.39mm W | 50.29mm | - | 0.98 lb (444.52 g) |
|
186D16PWR XFMR LAMINATED 32VA CHAS MT |
2,723 | - |
|
Datasheet | 186 | Box | Active | Laminated Core | 115V, 230V | 16V | 2A | Dual | Single | Yes | 32VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 52.20mm W | 49.02mm | 2000Vrms | 1.3 lbs (589.7 g) |
|
|
186D36PWR XFMR LAMINATED 30.6VA CHAS |
2,923 | - |
|
Datasheet | 186 | Box | Active | Laminated Core | 115V, 230V | 36V | 850mA | Dual | Single | Yes | 30.6VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 52.20mm W | 49.02mm | 2000Vrms | 1.3 lbs (589.7 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.
