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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
164E36PWR XFMR LAMINATED 2.4VA TH |
2,613 | - |
|
Datasheet | 164 | Bulk | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 130mA, Series 65mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 34.93mm L x 28.56mm W | 30.18mm | 2500Vrms | 0.25 lb (113.4 g) |
|
160G40PWR XFMR LAMINATED 10VA TH |
4,744 | - |
|
Datasheet | 160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 20V, Series 40V | Parallel 500mA, Series 250mA | Dual | Single, Multiple Taps | No | 10VA | Through Hole | PC Pin | 49.28mm L x 36.58mm W | 42.93mm | 2000Vrms | 0.54 lb (244.94 g) |
|
160D12PWR XFMR LAMINATED 1VA TH |
2,108 | - |
|
Datasheet | 160 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 140mA, Series 70mA | Dual | Single, Multiple Taps | No | 1VA | Through Hole | PC Pin | 25.40mm L x 35.05mm W | 21.08mm | 2000Vrms | 0.13 lb (58.97 g) |
|
229E16PWR XFMR SEMI-TORO 2VA TH |
1,267 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 8V, Series 16V | Parallel 300mA, Series 150mA | Dual | Dual | No | 2VA | Through Hole | PC Pin | 39.62mm L x 47.75mm W | 16.51mm | 1750Vrms | 0.35 lb (158.76 g) |
|
187B56PWR XFMR LAMINATED 6.16VA CHAS |
1,074 | - |
|
Datasheet | 187 | Box | Active | Laminated Core | 115V | 56V | 110mA | Single | Single | Yes | 6.16VA | Chassis Mount | Solder, Quick Connect | 60.20mm L x 41.28mm W | 34.80mm | 2000Vrms | 0.45 lb (204.12 g) |
|
186D28PWR XFMR LAMINATED 30VA CHAS MT |
2,786 | - |
|
Datasheet | 186 | Box | Active | Laminated Core | 115V, 230V | 28V | 1.07A | Dual | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 52.20mm W | 49.02mm | 2000Vrms | 1.3 lbs (589.7 g) |
|
|
229B120PWR XFMR SEMI-TORO 12VA TH |
3,003 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 60V, Series 120V | Parallel 200mA, Series 100mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 50.80mm L x 63.50mm W | 27.18mm | 1750Vrms | 0.61 lb (276.69 g) |
|
183E10PWR XFMR LAMINATED 2.5VA TH |
4,556 | - |
|
Datasheet | 183 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 500mA, Series 250mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 41.28mm L x 36.50mm W | 28.58mm | 4000Vrms | 0.17 lb (77.11 g) |
|
164F28PWR XFMR LAMINATED 6VA TH |
4,842 | - |
|
Datasheet | 164 | Bulk | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 400mA, Series 200mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 2500Vrms | 0.44 lb (199.58 g) |
|
|
186C20PWR XFMR LAMINATED 12VA CHAS MT |
4,623 | - |
|
Datasheet | 186 | Box | Active | Laminated Core | 115V, 230V | 20V | 600mA | Dual | Single | Yes | 12VA | Chassis Mount | Solder, Quick Connect | 71.37mm L x 43.82mm W | 41.15mm | 2000Vrms | 0.69 lb (312.98 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.
