Switching Converter, SMPS Transformers
Browse available Switching Converter, SMPS Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
750313823XFMR FLYBACK AC/DC CONV 367UH TH |
2,340 | - |
|
Datasheet | WE-UNIT, MID-OLTI | Tray | Active | For AC/DC Converters | Flyback Converters | UCC287xx, UCC289xx | Texas Instruments | 120 ~ 375V | 25V @ 10mA | 4500Vrms | 367µH @ 10kHz | 80kHz | -40°C ~ 125°C | - | - | Through Hole | - | 0.655" (16.64mm) | 0.800" L x 0.960" W (20.32mm x 24.38mm) | - |
|
PDC030-EP13A12SXFMR POE DC/DC CONV 17.3UH SMD |
3,543 | - |
|
Datasheet | PDC-EP | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 15V @ 20mA | 1500Vrms | 17.3µH @ 100kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.531" L x 0.524" W (13.50mm x 13.30mm) | 0.512" (13.00mm) | - | - |
|
750311271XFMR FLYBCK DC/DC CONV 20.4UH SM |
1,697 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT1725 | Linear Technology | 18 ~ 36V | 12V @ 15mA | 1500Vrms | 20.4µH @ 10kHz | 150 ~ 300kHz | -40°C ~ 150°C | - | - | Surface Mount | - | 0.355" (9.02mm) | 0.675" L x 0.875" W (17.15mm x 22.23mm) | - |
|
|
TGRAD-595V8LFISO MOD DC 1C:5C 14VUS 5KV SMD |
4,855 | - |
|
Datasheet | - | Tube | Active | For DC/DC Converters | - | ADUM4070 | Analog Devices, Inc | - | - | 5000V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 0.590" L x 0.475" W (14.99mm x 12.07mm) | 0.340" (8.64mm) | - | Wirewound |
|
750310854XFMR FLYBCK DC/DC CONV 16.9UH SM |
2,187 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LTC3803 | Linear Technology | 9 ~ 60V | 9V @ 20mA | 1500Vrms | 16.9µH @ 10kHz | 300kHz | - | - | - | Surface Mount | - | 0.455" (11.56mm) | 0.525" L x 0.600" W (13.34mm x 15.24mm) | - |
|
750815141XFMR LED DR AC/DC CONV 6.3MH TH |
3,371 | - |
|
Datasheet | WE-UNIT, MID-OLIFX | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | ICL8001G | Infineon Technologies | 280 ~ 380V | 19V @ 20mA | 4500Vrms | 6.3mH @ 10kHz | 100kHz | -40°C ~ 125°C | - | - | Through Hole | - | 0.635" (16.13mm) | 0.800" L x 0.960" W (20.32mm x 24.38mm) | - |
|
750813141XFMR LED DR AC/DC CONV 4MH TH |
1,294 | - |
|
Datasheet | WE-UNIT | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | ICL8001G | Infineon Technologies | 120 ~ 200V | 19V @ 20mA | 4500Vrms | 4mH @ 10kHz | 100kHz | -40°C ~ 125°C | - | - | Through Hole | - | 0.635" (16.13mm) | 0.800" L x 0.960" W (20.32mm x 24.38mm) | - |
|
750311964XFMR FLYBACK DC/DC CONV 100UH SM |
3,355 | - |
|
Datasheet | WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3512 | Linear Technology | 8 ~ 70V | - | 1500Vrms | 100µH @ 10kHz | 50 ~ 300kHz | - | - | - | Surface Mount | - | 0.505" (12.83mm) | 0.530" L x 0.699" W (13.46mm x 17.75mm) | - |
|
|
750310435XFMR FLYBCK DC/DC CONV 36.3UH SM |
3,897 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LTC3805 | Linear Technology | 20V | 8V @ 25mA | 1500Vrms | 36.3µH @ 10kHz | 250kHz | - | - | - | Surface Mount | - | 0.505" (12.83mm) | 0.530" L x 0.699" W (13.46mm x 17.75mm) | - |
|
750310346XFMR POE DC/DC CONV SMD |
4,420 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 72V | 12V | 1875Vrms | - | 200kHz | - | - | - | Surface Mount | - | - | - | - |
|
750310027XFMR POE DC/DC CONV 20.4UH SMD |
1,407 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | - | 8V @ 20mA | 1500Vrms | 20.4µH @ 10kHz | 200kHz | - | - | - | Surface Mount | - | - | - | - |
|
750310031XFMR POE DC/DC CONV SMD |
4,776 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 8V @ 20mA | 1500Vrms | - | 200kHz | - | - | - | Surface Mount | - | - | - | - |
|
750310032XFMR POE DC/DC CONV SMD |
2,658 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 12V @ 20mA | 1500Vrms | - | 200kHz | - | - | - | Surface Mount | - | - | - | - |
|
750310224XFMR POE DC/DC CONV SMD |
1,965 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | - | 12V @ 20mA | 1500Vrms | - | 200kHz | - | - | - | Surface Mount | - | - | - | - |
|
750310035XFMR POE DC/DC CONV SMD |
4,850 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 12V @ 20mA | 1500Vrms | - | 200kHz | - | - | - | Surface Mount | - | 0.500" (12.70mm) | - | - |
|
750310310XFMR POE DC/DC CONV SMD |
1,358 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | - | 10V @ 20mA | 1500Vrms | - | 200kHz | - | - | - | Surface Mount | - | 0.500" (12.70mm) | - | - |
|
|
750310377XFMR POE DC/DC CONV SMD |
3,238 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 57V | 12V @ 20mA | 1875Vrms | - | 250kHz | - | - | - | Surface Mount | - | 0.500" (12.70mm) | - | - |
|
750310018XFMR POE DC/DC CONV 500UH SMD |
3,118 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 8V @ 20mA | 1500Vrms | 500µH @ 10kHz | 200kHz | - | - | - | Surface Mount | - | - | - | - |
|
|
750310019XFMR POE DC/DC CONV SMD |
4,877 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 57V | 12V | 1875Vrms | - | 200kHz | - | - | - | Surface Mount | - | 0.360" (9.14mm) | - | - |
|
750310020XFMR POE DC/DC CONV 500UH SMD |
2,029 | - |
|
Datasheet | WE-PoE, MID-POE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 8V @ 20mA | 1500Vrms | 500µH @ 10kHz | 200kHz | - | - | - | Surface Mount | - | - | - | - |
Switching Converter, SMPS Transformers FAQ
Common questions about selecting, comparing and sourcing Switching Converter, SMPS Transformers components through Winsun (HK) Electronics.
What should I check when selecting Switching Converter, SMPS Transformers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Switching Converter, SMPS Transformers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
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