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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
166L6PWR XFMR LAMINATED 12.6VA CHAS |
4,220 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 6.3V | 2A | Single | Single | Yes | 12.6VA | Chassis Mount | Wire Leads | 71.37mm L x 41.40mm W | 42.93mm | 2000Vrms | 0.7 lb (317.51 g) |
|
|
166G28PWR XFMR LAMINATED 14VA CHAS MT |
4,263 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 28V | 500mA | Single | Single | Yes | 14VA | Chassis Mount | Wire Leads | 71.37mm L x 41.40mm W | 42.93mm | 2000Vrms | 0.7 lb (317.51 g) |
|
229A34PWR XFMR SEMI-TORO 6VA TH |
3,655 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 17V, Series 34V | Parallel 340mA, Series 170mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 39.62mm L x 47.75mm W | 21.59mm | 1750Vrms | 0.35 lb (158.76 g) |
|
162J10PWR XFMR LAMINATED 36VA TH |
2,643 | - |
|
Datasheet | 162 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 7.2A, Series 3.6A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.68mm L x 55.55mm W | 39.70mm | 2500Vrms | 1.1 lbs (499 g) |
|
266F12BPWR XFMR LAMINATED 3.6VA CHAS MT |
1,901 | - |
|
Datasheet | 266 | Box | Active | Laminated Core | 117V, 234V | Parallel 6V, Series 12V | Parallel 600mA, Series 300mA | Dual | Dual | No | 3.6VA | Chassis Mount | Wire Leads | 60.45mm L x 37.59mm W | 36.32mm | 2000Vrms | 0.4 lb (181.44 g) |
|
|
266F12CPWR XFMR LAMINATED 4.2VA CHAS MT |
3,120 | - |
|
Datasheet | 266 | Box | Active | Laminated Core | 117V, 234V | Parallel 6V, Series 12V | Parallel 700mA, Series 350mA | Dual | Dual | No | 4.2VA | Chassis Mount | Wire Leads | 60.45mm L x 37.59mm W | 36.32mm | 2000Vrms | 0.4 lb (181.44 g) |
|
187E12PWR XFMR LAMINATED 50.4VA CHAS |
3,109 | - |
|
Datasheet | 187 | Box | Active | Laminated Core | 115V | 12.6V | 4A | Single | Single | Yes | 50.4VA | Chassis Mount | Solder, Quick Connect | 93.47mm L x 55.50mm W | 57.15mm | 2000Vrms | 1.7 lbs (771.1 g) |
|
164H12PWR XFMR LAMINATED 20VA TH |
3,960 | - |
|
Datasheet | 164 | Bulk | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 3.2A, Series 1.6A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.52mm | 2500Vrms | 0.8 lb (362.87 g) |
|
|
164H20PWR XFMR LAMINATED 20VA TH |
4,842 | - |
|
Datasheet | 164 | Bulk | Active | Laminated Core | 115V | Parallel 10V, Series 20V | Parallel 2A, Series 1A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.52mm | 2500Vrms | 0.8 lb (362.87 g) |
|
|
164H24PWR XFMR LAMINATED 20VA TH |
3,527 | - |
|
Datasheet | 164 | Bulk | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 1.6A, Series 800mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.63mm W | 36.52mm | 2500Vrms | 0.8 lb (362.87 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.
