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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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750314839XFMR RES CONV DC/DC CONV 3MH SMD |
0 | - |
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Datasheet |
WE-FW, MID-HB | Tape & Reel (TR) | Active | For DC/DC Converters | Resonant Converters | - | - | 3 ~ 5.2V | - | 1500Vrms | 3mH @ 100kHz | 30 ~ 70kHz | -40°C ~ 100°C | - | - | Surface Mount | - | 0.420" (10.67mm) | 0.385" L x 0.360" W (9.78mm x 9.14mm) | - |
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750316887XFMR FWD P-P DC/DC CONV 200UH SM |
0 | - |
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Datasheet |
MID-PPTI | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | Texas Instruments | 5V | - | 2500Vrms | 200µH @ 10kHz | 420kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.450" L x 0.327" W (11.43mm x 8.30mm) | 0.165" (4.20mm) | 0.581" L x 0.327" W (14.75mm x 8.30mm) | - |
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10380-T030XFMR FLYBACK 40UH SMD |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | - | Flyback Converters | - | - | - | - | - | 40µH @ 10kHz | - | -40°C ~ 125°C | - | - | Surface Mount | - | 0.504" (12.80mm) | - | - |
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13324-T084XFMR 40UH SMD |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | 36 ~ 75V | - | 1500Vrms | 40µH @ 100kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.591" L x 0.531" W (15.00mm x 13.50mm) | 0.492" (12.50mm) | 0.709" L x 0.531" W (18.00mm x 13.50mm) | - |
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0399-T208XFMR FLYBACK 40UH SMD |
2 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | - | Flyback Converters | - | - | - | - | - | 40µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 1.150" L x 0.827" W (29.20mm x 21.00mm) | 0.465" (11.80mm) | - | - |
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749196221XFMR FLEXIBLE CONFIG DC/DC SMD |
0 | - |
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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) | - | - |
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760871131XFMR LED DR AC/DC 1.396MH TH |
0 | - |
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Datasheet |
WE-UNIT, MID-OLSTM | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | STMicroelectronics | 120 ~ 420V | 15V @ 100mA | 4000Vrms | 1.396mH @ 10kHz | 60kHz | -40°C ~ 125°C | - | - | Through Hole | 0.874" L x 0.984" W (22.20mm x 25.00mm) | 0.635" (16.13mm) | 0.874" L x 0.984" W (22.20mm x 25.00mm) | - |
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7508116312XFMR LED DR AC/DC CONV 800UH SMD |
0 | - |
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Datasheet |
WE-UNIT, MID-OLEFD | Tape & Reel (TR) | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 120 ~ 375V | 20V | 4500Vrms | 800µH @ 10kHz | 68 ~ 120kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.477" (12.12mm) | 0.846" L x 1.331" W (21.50mm x 33.80mm) | - |
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750318208XFMR FLYBACK DC/DC CONV 27UH SMD |
12 | - |
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Datasheet |
WE-AGDT | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 18 ~ 36V | - | 4000Vrms | 27µH @ 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) | - |
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750811351XFMR LED DR AC/DC CONV 180UH TH |
0 | - |
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Datasheet |
WE-UNIT, MID-OLLT | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 120 ~ 375V | 25V @ 10mA | 4500Vrms | 180µH @ 10kHz | 75kHz | - | - | - | 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) | - |
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CEER117-AX05-15-007XFMR FLYBACK DC/DC CONV 7.2UH SM |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | ACPL-32JT, BM60051FV, BM60052AFV, BM60054AFV, BM60055FV, BM60056FV | Broadcom, ROHM | 12V | 5V @ 50mA | 2500Vrms | 7.2µH @ 100kHz, 13.8µH @ 100kHz, 120µH @ 100kHz | 400kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.449" L x 0.390" W (11.40mm x 9.90mm) | 0.331" (8.40mm) | 0.508" L x 0.449" W (12.90mm x 11.40mm) | - |
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749119550XFMR POE DC/DC CONV 48UH SMD |
7 | - |
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Datasheet |
WE-PoEH | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 10V | 1500Vrms | 48µH @ 100kHz | 200 ~ 400kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.551" L x 0.591" W (14.00mm x 15.00mm) | 0.571" (14.50mm) | 0.551" L x 0.713" W (14.00mm x 18.10mm) | - |
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ECO2425SLD-D01H017XFMR FLYBACK AC/DC CONV 722UH TH |
1 | - |
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Datasheet |
ECO | Bulk | Active | For AC/DC Converters | Flyback Converters | - | - | 100 ~ 370V | 12.7V @ 2.33A | 3000Vrms | 722µH @ 10kHz | - | -30°C ~ 120°C | - | - | Through Hole | 1.024" L x 1.181" W (26.00mm x 30.00mm) | 0.787" (20.00mm) | 1.024" L x 1.181" W (26.00mm x 30.00mm) | - |
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7491182012XFMR LED DR AC/DC CONV 900UH TH |
0 | - |
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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 | 0.709" L x 0.650" W (18.00mm x 16.50mm) | 0.709" (18.00mm) | 0.709" L x 0.650" W (18.00mm x 16.50mm) | - |
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750315422XFMR POE DC/DC CONV 9.07UH SMD |
19 | - |
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Datasheet |
MID-POELT | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | Linear Technology | 9 ~ 57V | 10V @ 10mA | 1875Vrms | 9.07µH @ 10kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | - | - | - | - |
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750313417XFMR FLYBACK SMD |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | - | Flyback Converters | - | Texas Instruments | 120 ~ 375V | 10V | 1500VAC | - | 70 ~ 130kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.550" (13.97mm) | - | - |
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750811016XFMR FLYBACK AC/DC CONV TH |
16 | - |
|
Datasheet |
WE-UNIT, MID-OLEE | Tray | Active | For AC/DC Converters | Flyback Converters | - | - | 85 ~ 265V | 5V | 4500Vrms | - | - | -40°C ~ 125°C | - | - | Through Hole | 0.689" L x 0.740" W (17.50mm x 18.80mm) | 0.524" (13.31mm) | - | - |
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750311385XFMR FLYBACK DC/DC CONV 15UH SMD |
23 | - |
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Datasheet |
WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 18 ~ 60V | 14V @ 50mA | 1500Vrms | 15µH @ 100kHz | 210kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.455" (11.56mm) | 0.910" L x 1.150" W (23.11mm x 29.08mm) | - |
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VP5-1200-RXFMR 76.8UH SMD |
0 | - |
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Datasheet |
VERSA-PAC® | Bulk | Active | - | - | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 0.827" L x 1.122" W (21.00mm x 28.50mm) | 0.425" (10.80mm) | - | - |
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MTPL-2516-S12VXFMR 450UH TH |
0 | - |
|
Datasheet |
MTPL-2516 | Tray | Active | - | - | - | - | 120V | - | - | 450µH @ 100kHz | 100kHz ~ 500kHz | -55°C ~ 130°C | - | - | Through Hole | 1.181" L x 1.024" W (30.00mm x 26.00mm) | 0.650" (16.51mm) | - | Planar |
