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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
266LA12PWR XFMR LAMINATED 24VA CHAS MT |
2,056 | - |
|
Datasheet | 266 | Box | Active | Laminated Core | 117V, 234V | Parallel 6V, Series 12V | Parallel 4A, Series 2A | Dual | Dual | No | 24VA | Chassis Mount | Wire Leads | 79.50mm L x 50.04mm W | 69.85mm | 2000Vrms | 1.6 lbs (725.7 g) |
|
|
266M2PWR XFMR LAMINATED 7.5VA CHAS MT |
3,991 | - |
|
Datasheet | 266 | Box | Active | Laminated Core | 117V, 234V | Parallel 1.25V, Series 2.5V | Parallel 6A, Series 3A | Dual | Dual | No | 7.5VA | Chassis Mount | Wire Leads | 71.63mm L x 42.93mm W | 42.93mm | 2000Vrms | 0.6 lb (272.16 g) |
|
|
266L12BPWR XFMR LAMINATED 25.2VA CHAS |
4,787 | - |
|
Datasheet | 266 | Box | Active | Laminated Core | 117V, 234V | Parallel 6.3V, Series 12.6V | Parallel 4A, Series 2A | Dual | Dual | No | 25.2VA | Chassis Mount | Wire Leads | 79.50mm L x 50.04mm W | 69.85mm | 2000Vrms | 1.6 lbs (725.7 g) |
|
167L28PWR XFMR LAMINATED 56VA CHAS MT |
2,964 | - |
|
Datasheet | 167 | Bulk | Active | Laminated Core | 115V | 28V | 2A | Single | Single | Yes | 56VA | Chassis Mount | Wire Leads | 63.50mm L x 69.85mm W | 77.72mm | 2000Vrms | 2.4 lbs (1.1 kg) |
|
229D24PWR XFMR SEMI-TORO 48VA TH |
3,461 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 4A, Series 2A | Dual | Dual | No | 48VA | Through Hole | PC Pin | 63.50mm L x 79.25mm W | 35.05mm | 1750Vrms | 1.3 lbs (589.7 g) |
|
|
229D20PWR XFMR SEMI-TORO 48VA TH |
4,209 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 10V, Series 20V | Parallel 4.8A, Series 2.4A | Dual | Dual | No | 48VA | Through Hole | PC Pin | 63.50mm L x 79.25mm W | 35.05mm | 1750Vrms | 1.6 lbs (725.7 g) |
|
229D56PWR XFMR SEMI-TORO 48VA TH |
3,410 | - |
|
Datasheet | 229 | Bulk | Active | Semi-Toroidal | 115V, 230V | Parallel 28V, Series 56V | Parallel 1.7A, Series 850mA | Dual | Dual | No | 48VA | Through Hole | PC Pin | 63.50mm L x 79.25mm W | 35.05mm | 1750Vrms | 1.4 lbs (635 g) |
|
|
266GB6PWR XFMR LAMINATED 3.78VA CHAS |
3,681 | - |
|
Datasheet | 266 | Box | Active | Laminated Core | 117V, 234V | Parallel 3.15V, Series 6.3V | Parallel 1.2A, Series 600mA | Dual | Dual | No | 3.78VA | Chassis Mount | Wire Leads | 60.45mm L x 37.59mm W | 36.32mm | 2000Vrms | 0.55 lb (249.48 g) |
|
187F24PWR XFMR LAMINATED 96VA CHAS MT |
1,516 | - |
|
Datasheet | 187 | Box | Active | Laminated Core | 115V | 24V | 4A | Single | Single | Yes | 96VA | Chassis Mount | Solder, Quick Connect | 102.36mm L x 66.68mm W | 65.02mm | 2000Vrms | 2.7 lbs (1.2 kg) |
|
PT120CFPWR XFMR LAMINATED CHAS MT |
1,670 | - |
|
Datasheet | PT | Box | Active | Laminated Core | 120V | - | - | Single | Single | No | - | Chassis Mount | Wire Leads | 52.40mm L x 27.94mm W | 31.75mm | 4000Vrms | - |
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.
