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0755-82798135Switching Converter, SMPS Transformers
Switching Converter, SMPS Transformers
Switching Converter and SMPS Transformers are magnetic components used in switching power supplies to transfer energy, provide isolation and support voltage conversion. They are widely used in AC-DC power supplies, DC-DC converters, adapters, chargers, industrial power modules, LED drivers, communication equipment, consumer electronics and embedded systems.
This category includes flyback transformers, forward converter transformers, push-pull transformers, isolated DC-DC converter transformers, high-frequency SMPS transformers and related magnetic components. These products are commonly selected based on input voltage, output voltage, power rating, switching frequency, insulation rating, core material, mounting type, package style and application requirements.
TomatoElec supplies original Switching Converter and SMPS Transformers from recognized manufacturers such as Würth Elektronik, Pulse Electronics, Bourns, TDK, Murata, Coilcraft, Triad Magnetics, Eaton and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
750370041XFMR FLYBACK DC/DC CONV 50UH SMD |
0 | - |
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Datasheet |
WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 10 ~ 30V | - | 1500Vrms | 50µH @ 10kHz | - | -40°C ~ 125°C | - | - | Surface Mount | - | 0.420" (10.67mm) | 0.385" L x 0.360" W (9.78mm x 9.14mm) | - |
|
750311306XFMR FLYBACK DC/DC CONV 100UH SM |
0 | - |
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Datasheet |
WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 9 ~ 30V | 8V @ 20mA | 1500Vrms | 100µH @ 10kHz | 100kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.455" (11.56mm) | 0.525" L x 0.600" W (13.34mm x 15.24mm) | - |
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750317986XFMR FLYBACK DC/DC CONV 470UH SM |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | ADP1032 | Analog Devices, Inc | 18 ~ 32V | - | 1500Vrms | 470µH @ 10kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.384" (9.76mm) | 0.526" L x 0.425" W (13.35mm x 10.80mm) | - |
|
750340505XFMR LED DR AC/DC CONV 1.08MH TH |
0 | - |
|
Datasheet |
WE-UNIT, MID-OLNXP | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | SSL2101 | NXP Semiconductors | 85 ~ 265V | - | 4000Vrms | 1.08mH @ 10kHz | - | -40°C ~ 125°C | - | - | Through Hole | 1.025" L x 1.050" W (26.04mm x 26.67mm) | 0.540" (13.72mm) | 1.025" L x 1.050" W (26.04mm x 26.67mm) | - |
|
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750871831XFMR LED DR AC/DC CONV 900UH TH |
0 | - |
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Datasheet |
WE-UNIT, MID-OLNXP | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TEA1623PH | NXP Semiconductors | 120 ~ 385V | 15V @ 30mA | 4000Vrms | 900µH @ 10kHz | 100kHz | -40°C ~ 125°C | - | - | Through Hole | 1.039" L x 1.252" W (26.40mm x 31.80mm) | 0.905" (22.99mm) | 1.039" L x 1.252" W (26.40mm x 31.80mm) | - |
|
749196128XFMR FLEX DC/DC CONV 14.7UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 14.7µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.362" L x 0.508" W (9.19mm x 12.90mm) | 0.244" (6.20mm) | 0.512" L x 0.508" W (13.00mm x 12.90mm) | - |
|
749196138XFMR FLEX DC/DC CONV 10.9UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 10.9µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.362" L x 0.508" W (9.19mm x 12.90mm) | 0.244" (6.20mm) | 0.512" L x 0.508" W (13.00mm x 12.90mm) | - |
|
749196148XFMR FLEX DC/DC CONV 8.5UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 8.5µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.362" L x 0.508" W (9.19mm x 12.90mm) | 0.244" (6.20mm) | 0.512" L x 0.508" W (13.00mm x 12.90mm) | - |
|
|
750813550XFMR LED DR AC/DC CONV 1.02MH TH |
0 | - |
|
Datasheet |
WE-UNIT, MID-OLTI | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 120 ~ 191V | 12.5V @ 80mA | 3000Vrms | 1.02mH @ 10kHz | 55 ~ 85kHz | - | - | - | Through Hole | 1.125" L x 1.150" W (28.58mm x 29.21mm) | 0.905" (22.99mm) | 1.125" L x 1.150" W (28.58mm x 29.21mm) | - |
|
750317493XFMR 1.4MH SMD |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | 1ED3890MX12M | Infineon Technologies | 12 ~ 20V | - | 4500Vrms | 1.4mH @ 100kHz | - | -40°C ~ 120°C | - | - | Surface Mount | - | 0.400" (10.16mm) | - | - |
|
750318016XFMR 1.4MH SMD |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | 1ED3890MX12M | Infineon Technologies | 12 ~ 20V | - | 4500Vrms | 1.4mH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | - | 0.400" (10.16mm) | - | - |
|
749196308XFMR FLEX DC/DC CONV 153.8UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 153.8µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.630" L x 0.689" W (16.00mm x 17.50mm) | 0.354" (8.99mm) | 0.870" L x 0.689" W (22.10mm x 17.50mm) | - |
|
749196318XFMR FLEX DC/DC CONV 23.3UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 23.3µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.630" L x 0.689" W (16.00mm x 17.50mm) | 0.354" (8.99mm) | 0.870" L x 0.689" W (22.10mm x 17.50mm) | - |
|
749196328XFMR FLEX DC/DC CONV 14.2UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 14.2µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.630" L x 0.689" W (16.00mm x 17.50mm) | 0.354" (8.99mm) | 0.870" L x 0.689" W (22.10mm x 17.50mm) | - |
|
749196338XFMR FLEX DC/DC CONV 9.3UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 9.3µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.630" L x 0.689" W (16.00mm x 17.50mm) | 0.354" (8.99mm) | 0.870" L x 0.689" W (22.10mm x 17.50mm) | - |
|
749196348XFMR FLEX DC/DC CONV 7.9UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 7.9µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.630" L x 0.689" W (16.00mm x 17.50mm) | 0.354" (8.99mm) | 0.870" L x 0.689" W (22.10mm x 17.50mm) | - |
|
749196208XFMR FLEX DC/DC CONV 140UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 140µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.472" L x 0.642" W (11.99mm x 16.31mm) | 0.291" (7.40mm) | 0.661" L x 0.642" W (16.79mm x 16.31mm) | - |
|
749196218XFMR FLEX DC/DC CONV 21.6UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 21.6µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.472" L x 0.642" W (11.99mm x 16.31mm) | 0.291" (7.40mm) | 0.661" L x 0.642" W (16.79mm x 16.31mm) | - |
|
749196228XFMR FLEX DC/DC CONV 11.6UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 11.6µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.472" L x 0.642" W (11.99mm x 16.31mm) | 0.291" (7.40mm) | 0.661" L x 0.642" W (16.79mm x 16.31mm) | - |
|
749196238XFMR FLEX DC/DC CONV 8.3UH SMD |
0 | - |
|
Datasheet |
WE-FLEX | Tape & Reel (TR) | Active | For DC/DC Converters | Flexible | - | - | - | - | 1500Vrms | 8.3µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.472" L x 0.642" W (11.99mm x 16.31mm) | 0.291" (7.40mm) | 0.661" L x 0.642" W (16.79mm x 16.31mm) | - |
