Switching Converter, SMPS Transformers
Explore Switching Converter, SMPS Transformers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
750811330XFMR FLYBACK AC/DC CONV 300UH TH |
3,565 |
|
Datasheet | WE-FB, MID-OLLT | Tray | Active | For AC/DC Converters | Flyback Converters | LT3799 | Linear Technology | 120 ~ 375V | - | 4500Vrms | 300µH @ 10kHz | 200kHz | - | - | - | Through Hole | 1.559" L x 1.700" W (39.60mm x 43.18mm) | 1.205" (30.61mm) | 1.559" L x 1.700" W (39.60mm x 43.18mm) | - |
|
750342585XFMR FLYBACK AC/DC CONV 2.5MH TH |
4,005 |
|
Datasheet | MID-OLTI | Tray | Active | For AC/DC Converters | Flyback Converters | - | Texas Instruments | 400 ~ 690V | 16V @ 1A | 3800Vrms | 2.5mH @ 50kHz | 68kHz | -40°C ~ 125°C | - | - | Through Hole | 0.960" L x 1.400" W (24.38mm x 35.56mm) | 1.740" (44.20mm) | 0.960" L x 1.400" W (24.38mm x 35.56mm) | - |
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|
PA3856.003NLXFMR FWD P-P DC/DC CONV SMD |
4,041 |
|
Datasheet | - | Tray | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | 33 ~ 57V | 10V @ 50mA | 2250VDC | - | 200kHz | -40°C ~ 130°C | - | - | Surface Mount | 0.571" L x 0.695" W (14.50mm x 17.65mm) | 0.551" (14.00mm) | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - |
|
PA2718NLXFMR FLYBACK CONFIG DC/DC TH |
4,229 |
|
Datasheet | - | Tray | Active | Configurable (For DC/DC) | Flyback Converters | - | - | 85 ~ 256V | - | 3000Vrms | - | 132kHz | -40°C ~ 130°C | - | - | Through Hole | 0.531" L x 0.768" W (13.50mm x 19.50mm) | 0.591" (15.00mm) | 0.531" L x 0.768" W (13.50mm x 19.50mm) | - |
|
750342178XFMR FLYBACK DC/DC CONV 50UH SMD |
1,949 |
|
Datasheet | MID-IBTI | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | FlyBuck™ | Texas Instruments | 17 ~ 32V | - | 1500Vrms | 50µH @ 10kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.280" (7.11mm) | 0.610" L x 0.670" W (15.49mm x 17.02mm) | - |
|
PM9595NLTXFMR FLYBACK DC/DC CONV 13UH SMD |
1,713 |
|
Datasheet | PM9595.XXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 12V | - | 4300VDC | 13µH | 350kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.539" (13.70mm) | 0.512" L x 0.394" W (13.01mm x 10.00mm) | Wirewound |
|
750312723XFMR FLYBACK DC/DC CONV 925UH TH |
3,195 |
|
Datasheet | WE-FB, MID-OLTI | Tray | Active | For DC/DC Converters | Flyback Converters | UCC287xx, UCC289xx | Texas Instruments | 85 ~ 265V | 20V | 4500Vrms | 925µH @ 10kHz | 130kHz | -40°C ~ 125°C | - | - | Through Hole | 0.560" L x 0.805" W (14.22mm x 20.45mm) | 0.415" (10.54mm) | 0.560" L x 0.805" W (14.22mm x 20.45mm) | - |
|
PA5112.002NLTXFMR FLYBACK DC/DC CONV 160UH SM |
1,179 |
|
Datasheet | PA5112.XXXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 85 ~ 265V | - | 3000Vrms | 160µH @ 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 |
|
750313995XFMR FLYBACK DC/DC CONV 50UH SMD |
1,350 |
|
Datasheet | WE-FB, MID-IBTI | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | FlyBuck™ | Texas Instruments | 15 ~ 40V | - | 1500Vrms | 50µH @ 10kHz | 300 ~ 600kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.505" (12.83mm) | 0.530" L x 0.699" W (13.46mm x 17.75mm) | - |
|
749196211XFMR FLEXIBLE CONFIG DC/DC SMD |
2,706 |
|
Datasheet | WE-FLEX | Tape & Reel (TR) | Active | Configurable (For DC/DC) | Flexible | - | - | - | - | 500VDC | - | - | -40°C ~ 125°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.291" (7.40mm) | - | - |
|
750343804XFMR SMD |
3,666 |
|
Datasheet | WE-FW, MID-HB | Tape & Reel (TR) | Active | - | - | - | - | 15V | - | 3000VAC | - | - | -40°C ~ 125°C | - | - | Surface Mount | - | 0.485" (12.32mm) | - | - |
|
750871010XFMR FLYBACK AC/DC CONV 3.3MH TH |
2,078 |
|
Datasheet | WE-UNIT, MID-OLSTM | Tray | Active | For AC/DC Converters | Flyback Converters | VIPER17L | STMicroelectronics | 120 ~ 385V | 12V @ 10mA | 4000Vrms | 3.3mH @ 10kHz | 60kHz | -40°C ~ 125°C | - | - | Through Hole | - | 0.635" (16.13mm) | 0.787" L x 0.975" W (20.00mm x 24.00mm) | - |
|
749118215XFMR LED DR AC/DC CONV 900UH TH |
2,357 |
|
Datasheet | WE-UNIT | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | NCP101x, NCP105x | On Semiconductor | 120 ~ 385V | - | 4000Vrms | 900µH @ 10kHz | 132kHz | -40°C ~ 125°C | - | - | Through Hole | 0.795" L x 0.965" W (20.20mm x 24.50mm) | 0.650" (16.50mm) | 0.795" L x 0.965" W (20.20mm x 24.50mm) | - |
|
750317893XFMR FLYBACK DC/DC CONV 18UH SMD |
3,069 |
|
Datasheet | WE-AGDT | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | - | - | 4000Vrms | 18µH @ 100kHz | 350kHz | -40°C ~ 130°C | - | - | Surface Mount | 0.445" L x 0.431" W (11.30mm x 10.95mm) | 0.470" (11.94mm) | 0.445" L x 0.431" W (11.30mm x 10.95mm) | - |
|
750811630XFMR FLYBCK AC/DC CONV 1.04MH TH |
4,223 |
|
Datasheet | WE-UNIT, MID-OLPI | Tray | Active | For AC/DC Converters | Flyback Converters | TOP258 | Power Integrations | 120 ~ 375V | - | 4000Vrms | 1.04mH @ 10kHz | 132kHz | -40°C ~ 125°C | - | - | Through Hole | 1.220" L x 1.220" W (31.00mm x 31.00mm) | 0.989" (25.12mm) | 1.220" L x 1.220" W (31.00mm x 31.00mm) | - |
|
750811744XFMR FLYBACK DC/DC CONV 450UH TH |
3,760 |
|
Datasheet | MID-OLON | Tray | Active | For DC/DC Converters | Flyback Converters | - | On Semiconductor | 90 ~ 375V | 14V @ 50mA | 4000Vrms | 450µH @ 10kHz | 80kHz | -40°C ~ 125°C | - | - | Through Hole | 1.559" L x 1.700" W (39.60mm x 43.18mm) | 1.200" (30.48mm) | - | - |
|
750871110XFMR FLYBACK AC/DC CONV 1.6MH TH |
2,122 |
|
Datasheet | WE-UNIT, MID-OLSTM | Tray | Active | For AC/DC Converters | Flyback Converters | VIPER28 | STMicroelectronics | 120 ~ 385V | 10V @ 10mA | 4000Vrms | 1.6mH @ 10kHz | - | -40°C ~ 125°C | - | - | Through Hole | 0.827" L x 0.984" W (21.00mm x 25.00mm) | 0.635" (16.13mm) | 0.827" L x 0.984" W (21.00mm x 25.00mm) | - |
|
750813002XFMR FLYBACK AC/DC CONV 2MH TH |
2,666 |
|
Datasheet | WE-FB, MID-OLLT | Tray | Active | For AC/DC Converters | Flyback Converters | LT3799 | Linear Technology | 90 ~ 265V | - | 4500Vrms | 2mH @ 10kHz | 1MHz | -40°C ~ 125°C | - | - | Through Hole | 0.591" L x 0.620" W (15.00mm x 15.75mm) | 0.732" (18.59mm) | 0.591" L x 0.620" W (15.00mm x 15.75mm) | - |
|
750871111XFMR FLYBACK AC/DC CONV 1.7MH TH |
4,457 |
|
Datasheet | WE-UNIT, MID-OLSTM | Tray | Active | For AC/DC Converters | Flyback Converters | VIPER27L | STMicroelectronics | 120 ~ 385V | 12V @ 10mA | 4000Vrms | 1.7mH @ 10kHz | 60kHz | -40°C ~ 125°C | - | - | Through Hole | 0.827" L x 0.984" W (21.00mm x 25.00mm) | 0.635" (16.13mm) | 0.827" L x 0.984" W (21.00mm x 25.00mm) | - |
|
750310988XFMR FLYBACK DC/DC CONV 14UH SMD |
4,261 |
|
Datasheet | WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 12V | - | 1500Vrms | 14µH @ 200kHz | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.544" (13.82mm) | 1.064" L x 1.272" W (27.03mm x 32.31mm) | - |
Frequently Asked Questions
What are Switching Converter, SMPS Transformers components used for?
Switching Converter, SMPS Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Switching Converter, SMPS Transformers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Switching Converter, SMPS Transformers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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