Switching Converter, SMPS Transformers
Use the filters and product table below to compare Switching Converter, SMPS 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 | Applications | Intended Chipset | Chipset Manufacturer | Voltage - Primary | Voltage - Auxiliary | Voltage - Isolation | Inductance @ Frequency | Frequency | Operating Temperature | Grade | Qualification | Mounting Type | Size / Dimension | Height - Seated (Max) | Footprint | Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ECO2020SEO-D01V016XFMR FLYBACK AC/DC CONV 550UH TH |
2,360 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 70 ~ 265V | 12.5V @ 800mA, 15V @ 100mA | 3750Vrms | 550µH @ 10kHz | 50kHz | -30°C ~ 120°C | - | - | Through Hole | 0.768" L x 0.886" W (19.50mm x 22.50mm) | 1.063" (27.00mm) | 0.768" L x 0.886" W (19.50mm x 22.50mm) | - |
|
ECO2020SEO-D09V015XFMR FLYBCK AC/DC CONV 12.6MH TH |
2,591 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 154 ~ 312V | 12V @ 500mA | 2000Vrms | 12.6mH @ 10kHz | - | -30°C ~ 120°C | - | - | Through Hole | 0.886" L x 0.768" W (22.50mm x 19.50mm) | 1.063" (27.00mm) | 0.886" L x 0.768" W (22.50mm x 19.50mm) | - |
|
ECO2017SEO-D01V017XFMR FLYBCK AC/DC CONV 1.49MH TH |
4,874 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 75 ~ 326V | 5.7V @ 200mA, 12V @ 90mA, 12.8V @ 600mA, 15.2V @ 50mA | 1500Vrms | 1.49mH @ 10kHz | - | -30°C ~ 120°C | - | - | Through Hole | 0.768" L x 0.886" W (19.50mm x 22.50mm) | 0.945" (24.00mm) | 0.768" L x 0.886" W (19.50mm x 22.50mm) | - |
|
ECO2017SEO-D02V016XFMR FLYBACK AC/DC CONV 712UH TH |
3,597 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 80 ~ 144V | 12V @ 620mA | 3000Vrms | 712µH @ 10kHz | 100kHz | -30°C ~ 120°C | - | - | Through Hole | 0.768" L x 0.886" W (19.50mm x 22.50mm) | 0.945" (24.00mm) | 0.768" L x 0.886" W (19.50mm x 22.50mm) | - |
|
ECO2017SEO-D05V016XFMR FLYBACK AC/DC CONV 1.8MH TH |
2,363 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 169 ~ 312V | 5V @ 250mA, 15V @ 200mA | 3000Vrms | 1.8mH @ 10kHz | - | -30°C ~ 120°C | - | - | Through Hole | 0.768" L x 0.886" W (19.50mm x 22.50mm) | 0.945" (24.00mm) | 0.768" L x 0.886" W (19.50mm x 22.50mm) | - |
|
ECO2219SEO-D01V018XFMR FLYBACK AC/DC CONV 816UH TH |
4,027 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 85 ~ 276V | 8V @ 220mA, 8V @ 300mA, 12V @ 320mA | 2500Vrms | 816µH @ 10kHz | - | -30°C ~ 120°C | - | - | Through Hole | 0.945" L x 0.906" W (24.00mm x 23.00mm) | 0.984" (25.00mm) | 0.945" L x 0.906" W (24.00mm x 23.00mm) | - |
|
ECO2219SEO-D02V016XFMR FLYBCK AC/DC CONV 3.22MH TH |
4,048 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 264 ~ 373V | 5V @ 90mA, 12.4V @ 300mA | 1250Vrms | 3.22mH @ 10kHz | 100kHz | -30°C ~ 120°C | - | - | Through Hole | 0.945" L x 0.906" W (24.00mm x 23.00mm) | 0.984" (25.00mm) | 0.945" L x 0.906" W (24.00mm x 23.00mm) | - |
|
ECO2219SEO-D03V017XFMR FLYBCK AC/DC CONV 1.77MH TH |
3,156 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 170 ~ 400V | 5V @ 110mA, 12V @ 540mA, 18V @ 30mA, 19V @ 20mA | 2000Vrms | 1.77mH @ 10kHz | - | -30°C ~ 120°C | - | - | Through Hole | 0.945" L x 0.906" W (24.00mm x 23.00mm) | 0.984" (25.00mm) | 0.945" L x 0.906" W (24.00mm x 23.00mm) | - |
|
ECO2020SEO-D03V016XFMR FLYBACK AC/DC CONV 764UH TH |
2,640 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 85 ~ 276V | 12V @ 850mA, 17V @ 150mA | 3600Vrms | 764µH @ 100kHz | 124kHz | -30°C ~ 120°C | - | - | Through Hole | 0.886" L x 0.768" W (22.50mm x 19.50mm) | 1.063" (27.00mm) | 0.886" L x 0.768" W (22.50mm x 19.50mm) | - |
|
ECO2023SEO-D01H016XFMR FLYBACK AC/DC CONV 489UH TH |
2,729 | - |
|
Datasheet | ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 85 ~ 276V | 12V @ 1.3A | 3000Vrms | 489µH @ 10kHz | 100kHz | -30°C ~ 120°C | - | - | Through Hole | 0.925" L x 1.161" W (23.50mm x 29.50mm) | 0.787" (20.00mm) | 0.925" L x 1.161" W (23.50mm x 29.50mm) | - |
Switching Converter, SMPS Transformers FAQ
Common questions about filtering, comparing and sourcing Switching Converter, SMPS Transformers components.
How can I narrow the Switching Converter, SMPS 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 Switching Converter, SMPS 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.
