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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
185D16PWR XFMR LAMINATED 43VA CHAS MT |
3,095 | - |
|
Datasheet | 185 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 5.4A, Series 2.7A | 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) |
|
166G8PWR XFMR LAMINATED 4VA CHAS MT |
3,327 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 8V | 500mA | Single | Single | Yes | 4VA | Chassis Mount | Wire Leads | 60.45mm L x 35.05mm W | 35.05mm | 2000Vrms | 0.4 lb (181.44 g) |
|
|
166G7PWR XFMR LAMINATED 4.9VA CHAS MT |
1,930 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 7V | 700mA | Single | Single | Yes | 4.9VA | Chassis Mount | Wire Leads | 60.45mm L x 38.10mm W | 35.05mm | 2000Vrms | 0.5 lb (226.8 g) |
|
|
166J5PWR XFMR LAMINATED 5VA CHAS MT |
3,721 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 5V | 1A | Single | Single | Yes | 5VA | Chassis Mount | Wire Leads | 60.45mm L x 38.10mm W | 35.05mm | 2000Vrms | 0.5 lb (226.8 g) |
|
|
166J2PWR XFMR LAMINATED 2.5VA CHAS MT |
2,783 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 2.5V | 1A | Single | Single | Yes | 2.5VA | Chassis Mount | Wire Leads | 52.32mm L x 35.05mm W | 30.23mm | 2000Vrms | 0.3 lb (136.08 g) |
|
|
166E14PWR XFMR LAMINATED 2.1VA CHAS MT |
2,671 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 14V | 150mA | Single | Single | Yes | 2.1VA | Chassis Mount | Wire Leads | 52.32mm L x 35.05mm W | 30.23mm | 2000Vrms | 0.3 lb (136.08 g) |
|
|
166E30PWR XFMR LAMINATED 4.5VA CHAS MT |
2,811 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 30V | 150mA | Single | Single | Yes | 4.5VA | Chassis Mount | Wire Leads | 60.45mm L x 35.05mm W | 35.05mm | 2000Vrms | 0.33 lb (149.69 g) |
|
|
166D25PWR XFMR LAMINATED 2.5VA CHAS MT |
1,546 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 25V | 100mA | Single | Single | Yes | 2.5VA | Chassis Mount | Wire Leads | 53.32mm L x 35.05mm W | 30.23mm | 2000Vrms | 0.3 lb (136.08 g) |
|
|
166L2PWR XFMR LAMINATED 6.25VA CHAS |
1,080 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 2.5V | 2.5A | Single | Single | Yes | 6.25VA | Chassis Mount | Wire Leads | 71.38mm L x 38.10mm W | 42.93mm | 2000Vrms | 0.7 lb (317.51 g) |
|
|
166J28PWR XFMR LAMINATED 28VA CHAS MT |
3,118 | - |
|
Datasheet | 166 | Bulk | Active | Laminated Core | 115V | 28V | 1A | Single | Single | Yes | 28VA | Chassis Mount | Wire Leads | 82.55mm L x 50.80mm W | 50.80mm | 2000Vrms | 1.4 lbs (635 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.
