Switching Converter, SMPS Transformers
Browse available Switching Converter, SMPS Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
7508110151XFMR FLYBACK AC/DC CONV 1.5MH TH |
1,284 | - |
|
Datasheet | WE-UNIT, MID-OLTI | Tray | Active | For AC/DC Converters | Flyback Converters | UCC287xx, UCC289xx | Texas Instruments | 120 ~ 375V | 15V | 4000Vrms | 1.5mH @ 10kHz | 70kHz | -40°C ~ 125°C | - | - | Through Hole | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.505" (12.83mm) | 0.550" L x 0.550" W (13.97mm x 13.97mm) | - |
|
750311486XFMR FLYBACK DC/DC CONV 100UH SM |
2,606 | - |
|
Datasheet | WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 12V | 4V @ 20mA | 1500Vrms | 100µH @ 50kHz | 50kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.505" (12.83mm) | 0.530" L x 0.699" W (13.46mm x 17.75mm) | - |
|
750311660XFMR FLYBACK DC/DC CONV 350UH SM |
1,215 | - |
|
Datasheet | WE-FB, MID-FLYLT | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT8300 | Linear Technology | 36 ~ 72V | 5V @ 20mA | 1500Vrms | 350µH @ 100kHz | 190kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.415" (10.54mm) | 0.385" L x 0.360" W (9.78mm x 9.14mm) | - |
|
750320340XFMR FWD P-P DC/DC CONV 200UH SM |
597 | - |
|
Datasheet | WE-PPTI | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | 5V | - | 6000Vrms | 200µH @ 100kHz | 220kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.360" L x 0.315" W (9.14mm x 8.00mm) | 0.300" (7.62mm) | - | Laminated Core |
|
750342879XFMR FWD P-P DC/DC CONV 50UH SMD |
2,934 | - |
|
Datasheet | WE-FB, MID-IBTI | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | Texas Instruments | 5V | - | 3750Vrms | 50µH @ 100kHz | 420kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.360" L x 0.315" W (9.14mm x 8.00mm) | 0.300" (7.62mm) | - | - |
|
750032050XFMR FLYBACK DC/DC CONV 10UH SMD |
966 | - |
|
Datasheet | WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3751, LT3750 | Linear Technology | 3 ~ 24V | - | 1000VDC | 10µH @ 10kHz | 100 ~ 400kHz | - | - | - | Surface Mount | 0.709" L x 0.695" W (18.01mm x 17.65mm) | 0.375" (9.53mm) | 0.709" L x 0.910" W (18.01mm x 23.11mm) | - |
|
PA5112.003NLTXFMR FLYBACK DC/DC CONV 155UH SM |
665 | - |
|
Datasheet | PA5112.XXXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 85 ~ 265V | - | 3000Vrms | 155µH @ 140kHz | 140kHz | -40°C ~ 130°C | - | - | Surface Mount | 0.531" L x 0.520" W (13.50mm x 13.20mm) | 0.650" (16.50mm) | 0.689" L x 0.531" W (17.50mm x 13.50mm) | Wirewound |
|
750313109XFMR POE DC/DC CONV SMD |
1,361 | - |
|
Datasheet | MID-POELT | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | Linear Technology | 36 ~ 57V | 12V @ 10mA | 3000Vrms | - | 132kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.385" L x 0.360" W (9.77mm x 9.14mm) | - | - | - |
|
749196101XFMR FLEXIBLE CONFIG DC/DC SMD |
161 | - |
|
Datasheet | WE-FLEX | Tape & Reel (TR) | Active | Configurable (For DC/DC) | Flexible | - | - | - | - | 500VDC | - | - | -40°C ~ 125°C | - | - | Surface Mount | 0.508" L x 0.362" W (12.90mm x 9.20mm) | 0.244" (6.20mm) | 0.508" L x 0.559" W (12.90mm x 14.20mm) | - |
|
750311691XFMR FLYBACK DC/DC CONV 60UH SMD |
252 | - |
|
Datasheet | WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 8 ~ 15V | - | 1500Vrms | 60µH @ 100kHz | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.225" (5.72mm) | 0.260" L x 0.325" W (6.60mm x 8.26mm) | - |
|
750032051XFMR CAP CHAR DC/DC CONV 10UH SM |
359 | - |
|
Datasheet | WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Capacitor Charger | LT3751 | Linear Technology | 18 ~ 30V | - | 1000Vrms | 10µH @ 10kHz | - | -40°C ~ 125°C | - | - | Surface Mount | - | 0.455" (11.58mm) | 0.865" L x 1.130" W (21.97mm x 28.70mm) | - |
|
7491199112XFMR POE DC/DC CONV 127UH SMD |
634 | - |
|
Datasheet | WE-PoE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | - | 34 ~ 72V | 12V @ 15mA | 1500Vrms | 127µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.530" L x 0.591" W (13.46mm x 15.00mm) | 0.500" (12.70mm) | 0.530" L x 0.713" W (13.46mm x 18.10mm) | - |
|
|
749119950XFMR POE DC/DC CONV 127UH SMD |
191 | - |
|
Datasheet | WE-PoE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | - | 36 ~ 57V | 12V @ 15mA | 1500Vrms | 127µH @ 100kHz | 200 ~ 500kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.530" L x 0.591" W (13.46mm x 15.00mm) | 0.500" (12.70mm) | 0.530" L x 0.713" W (13.46mm x 18.10mm) | - |
|
7491194912XFMR POE DC/DC CONV 42UH SMD |
137 | - |
|
Datasheet | WE-PoE+ | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 72V | 12V | 1500Vrms | 42µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.910" L x 1.044" W (23.11mm x 26.52mm) | 0.450" (11.43mm) | 0.910" L x 1.145" W (23.11mm x 29.08mm) | - |
|
750313769XFMR FWD P-P DC/DC CONV 340UH SM |
9,624 | - |
|
Datasheet | WE-PP, MID-PPTI | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | SN6501 | Texas Instruments | - | - | 5000Vrms | 340µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.360" L x 0.315" W (9.14mm x 8.00mm) | 0.305" (7.75mm) | 0.360" L x 0.500" W (9.14mm x 12.70mm) | - |
|
750310355XFMR CAP CHAR DC/DC 2.5UH TH |
228 | - |
|
Datasheet | WE-FB | Tray | Active | For DC/DC Converters | Capacitor Charger | LT3751 | Linear Technology | 18 ~ 30V | - | 1000Vrms | 2.5µH @ 50kHz | - | -40°C ~ 125°C | - | - | Through Hole | - | 0.910" (23.11mm) | 1.437" L x 1.653" W (36.50mm x 42.00mm) | - |
|
750311880XFMR FLYBACK DC/DC CONV 2.5UH SM |
237 | - |
|
Datasheet | WE-FB, MID-IBTI | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | TPS55010 | Texas Instruments | 3 ~ 6V | - | 2500Vrms | 2.5µH @ 100kHz | 200 ~ 600kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.420" (10.67mm) | 0.385" L x 0.360" W (9.78mm x 9.14mm) | - |
|
750311838XFMR FLYBACK DC/DC CONV 350UH SM |
173 | - |
|
Datasheet | WE-FB, MID-FLYLT | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT8300 | Linear Technology | 36 ~ 72V | - | 1500Vrms | 350µH @ 100kHz | 190kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.415" (10.54mm) | 0.385" L x 0.360" W (9.78mm x 9.14mm) | - |
|
750315125XFMR FLYBACK DC/DC CONV 40UH SMD |
1,131 | - |
|
Datasheet | WE-FB, MID-FLYLT | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT8304 | Linear Technology | 18 ~ 72V | - | 1500Vrms | 40µH @ 10kHz | 150 ~ 300kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.500" (12.70mm) | 0.530" L x 0.699" W (13.46mm x 17.75mm) | - |
|
750315839XFMR FLYBACK DC/DC CONV 40UH SMD |
852 | - |
|
Datasheet | MID-FLYLT | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT8304 | Linear Technology | 4 ~ 36V | - | 1500Vrms | 40µH @ 10kHz | 50 ~ 200kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.500" (12.70mm) | - | - |
Switching Converter, SMPS Transformers FAQ
What Switching Converter, SMPS Transformers components can I source from EGOO?
You can browse available Switching Converter, SMPS Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Switching Converter, SMPS Transformers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
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