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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
186D20PWR XFMR LAMINATED 30VA CHAS MT |
1,347 | - |
|
Datasheet | 186 | Box | Active | Laminated Core | 115V, 230V | 20V | 1.5A | 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) |
|
BD2FFPWR XFMR LAMINATED 20VA CHAS MT |
4,087 | - |
|
Datasheet | BD | Bulk | Active | Laminated Core | 120V | 18V | 1.11A | Single | Single | No | 20VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 59.44mm W | 50.29mm | - | 1.2 lbs (544.3 g) |
|
|
BD2EPWR XFMR LAMINATED 20VA CHAS MT |
4,666 | - |
|
Datasheet | BD | Bulk | Active | Laminated Core | 120V | 12V | 1.67A | Single | Single | No | 20VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 59.44mm W | 50.29mm | - | 1.2 lbs (544.3 g) |
|
|
BD2GPWR XFMR LAMINATED 20VA CHAS MT |
3,359 | - |
|
Datasheet | BD | Bulk | Active | Laminated Core | 120V | 24V | 833mA | Single | Single | No | 20VA | Chassis Mount | Wire Leads, Quick Connect | 59.18mm L x 59.44mm W | 50.29mm | - | 1.3 lbs (589.7 g) |
|
166K18PWR XFMR LAMINATED 27VA CHAS MT |
2,240 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 18V | 1.5A | Single | Single | Yes | 27VA | Chassis Mount | Wire Leads | 82.55mm L x 44.45mm W | 50.80mm | 2000Vrms | 1.1 lbs (499 g) |
|
187E48PWR XFMR LAMINATED 57.6VA CHAS |
1,461 | - |
|
Datasheet | 187 | Box | Active | Laminated Core | 115V | 48V | 1.2A | Single | Single | Yes | 57.6VA | Chassis Mount | Solder, Quick Connect | 93.47mm L x 55.50mm W | 57.15mm | 2000Vrms | 1.7 lbs (771.1 g) |
|
|
166J6PWR XFMR LAMINATED 6.3VA CHAS MT |
2,769 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 6.3V | 1A | Single | Single | Yes | 6.3VA | Chassis Mount | Wire Leads | 71.37mm L x 38.10mm W | 42.93mm | 2000Vrms | 0.7 lb (317.51 g) |
|
|
166JB12PWR XFMR LAMINATED 14.4VA CHAS |
3,365 | - |
|
Datasheet | 166 | Box | Active | Laminated Core | 117V | 12V | 1.2A | Single | Single | No | 14.4VA | Chassis Mount | Wire Leads | 82.55mm L x 44.45mm W | 50.80mm | 2000Vrms | 1 lb (453.59 g) |
|
229C10PWR XFMR SEMI-TORO 24VA TH |
3,875 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 5V, Series 10V | Parallel 4.8A, Series 2.4A | Dual | Dual | No | 24VA | Through Hole | PC Pin | 57.15mm L x 72.90mm W | 31.75mm | 1750Vrms | 0.9 lb (408.23 g) |
|
185D12PWR XFMR LAMINATED 43VA CHAS MT |
4,295 | - |
|
Datasheet | 185 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 6.8A, Series 3.4A | Dual | Dual | No | 43VA | Chassis Mount | Solder, Quick Connect | 79.25mm L x 56.39mm W | 68.07mm | 4000Vrms | 1.8 lbs (816.5 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.
