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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PLN070-ED21A05SXFMR POE DC/DC CONV 150UH SMD |
146 | - |
|
Datasheet |
PLN | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 12V | 1750V | 150µH @ 100kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 1.024" L x 0.969" W (26.00mm x 24.60mm) | 0.386" (9.80mm) | - | Planar |
|
PLN050-ED21A05SXFMR POE DC/DC CONV 153UH SMD |
128 | - |
|
Datasheet |
PLN | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 12.5V | 1750V | 153µH @ 100kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 1.024" L x 0.969" W (26.00mm x 24.60mm) | 0.386" (9.80mm) | - | Planar |
|
PH0806CNLTXFMR DC/DC CONV SMD |
147 | - |
|
Datasheet |
PH08XXCNL | Tape & Reel (TR) | Active | For DC/DC Converters | - | - | - | - | - | 1500Vrms | - | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.850" L x 0.970" W (21.59mm x 24.64mm) | 0.358" (9.10mm) | - | Planar |
|
PH0810CNLTXFMR DC/DC CONV SMD |
136 | - |
|
Datasheet |
PH08XXCNL | Tape & Reel (TR) | Active | For DC/DC Converters | - | - | - | - | - | 1500Vrms | - | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.850" L x 0.970" W (21.59mm x 24.64mm) | 0.378" (9.60mm) | - | Planar |
|
VPH3-0047-RXFMR 7.94UH SMD |
400 | - |
|
Datasheet |
VERSA-PAC® | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 0.673" L x 0.878" W (17.10mm x 22.30mm) | 0.331" (8.40mm) | - | - |
|
PH0801CNLTXFMR DC/DC CONV SMD |
145 | - |
|
Datasheet |
PH08XXCNL | Tape & Reel (TR) | Active | For DC/DC Converters | - | - | - | - | - | 1500Vrms | - | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.850" L x 0.970" W (21.59mm x 24.64mm) | 0.358" (9.10mm) | - | Planar |
|
VGT15SEFD-200S1A4XFMR FLYBACK AC/DC CONV 10UH SMD |
509 | - |
|
Datasheet |
VGT | Tape & Reel (TR) | Active | For AC/DC Converters | Flyback Converters | - | - | - | - | 2600Vrms | 10µH @ 100kHz | - | -40°C ~ 130°C | - | - | Surface Mount | 0.614" L x 0.606" W (15.60mm x 15.40mm) | 0.394" (10.00mm) | 0.764" L x 0.614" W (19.40mm x 15.60mm) | Wirewound |
|
SLLC-ETD44-12RESONANT XFMR ETD44 12V 250W |
630 | - |
|
Datasheet |
SLLC | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 360 ~ 400V | - | 4000V | 476µH @ 100kHz | 70 ~ 120kHz | -40°C ~ 125°C | - | - | Through Hole | 1.890" L x 1.811" W (48.00mm x 46.00mm) | 1.083" (27.50mm) | - | Wirewound |
|
SLLC-ETD44-24RESONANT XFMR ETD44 24V 250W |
629 | - |
|
Datasheet |
SLLC | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 360 ~ 400V | - | 4000V | 400µH @ 100kHz | 70 ~ 120kHz | -40°C ~ 125°C | - | - | Through Hole | 1.890" L x 1.811" W (48.00mm x 46.00mm) | 1.083" (27.50mm) | - | Wirewound |
|
SLLC-ETD44-48RESONANT XFMR ETD44 48V 250W |
628 | - |
|
Datasheet |
SLLC | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 360 ~ 400V | - | 4000V | 400µH @ 100kHz | 70 ~ 120kHz | -40°C ~ 125°C | - | - | Through Hole | 1.890" L x 1.811" W (48.00mm x 46.00mm) | 1.083" (27.50mm) | - | Wirewound |
|
750341204XFMR FWD P-P DC/DC CONV 153UH TH |
125 | - |
|
Datasheet |
MID-PLN | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | - | - | 2250V | 153µH @ 10kHz | - | -40°C ~ 125°C | - | - | Through Hole | 0.920" L x 0.830" W (23.37mm x 21.08mm) | 0.413" (10.50mm) | - | Planar |
|
750341794XFMR FWD P-P DC/DC CONV 153UH TH |
143 | - |
|
Datasheet |
MID-POETI | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | UCC2897A | Texas Instruments | - | - | 2250V | 153µH @ 10kHz | - | -40°C ~ 125°C | - | - | Through Hole | 0.920" L x 0.830" W (23.37mm x 21.08mm) | 0.413" (10.50mm) | - | Laminated Core |
|
750343576XFMR POE DC/DC CONV 100UH TH |
139 | - |
|
Datasheet |
MID-POETI | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | Texas Instruments | 40 ~ 57V | 12V | - | 100µH @ 10kHz | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Through Hole | 0.920" L x 0.830" W (23.37mm x 21.08mm) | 0.413" (10.50mm) | - | Planar |
|
TTB0505-1TXFMR DC/DC CONV 832UH SMD |
1,187 | - |
|
Datasheet |
TTB05xx-1T | Tape & Reel (TR) | Not For New Designs | For DC/DC Converters | - | SCM1201ATA | MORNSUN Guangzhou Science & Technology Co.,Ltd. | - | - | 1650V | 832µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.256" L x 0.236" W (6.50mm x 6.00mm) | 0.142" (3.60mm) | - | - |
|
TTB0503-1TXFMR DC/DC CONV 832UH SMD |
1,175 | - |
|
Datasheet |
TTB05xx-1T | Tape & Reel (TR) | Not For New Designs | For DC/DC Converters | - | SCM1201ATA | MORNSUN Guangzhou Science & Technology Co.,Ltd. | 4.5 ~ 5.5V | - | 1650V | 832µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.256" L x 0.236" W (6.50mm x 6.00mm) | 0.142" (3.60mm) | - | - |
|
TTB0509-1TXFMR DC/DC CONV 832UH SMD |
1,175 | - |
|
Datasheet |
TTB05xx-1T | Tape & Reel (TR) | Not For New Designs | For DC/DC Converters | - | SCM1201ATA | MORNSUN Guangzhou Science & Technology Co.,Ltd. | 4.5 ~ 5.5V | - | 1650V | 832µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.256" L x 0.236" W (6.50mm x 6.00mm) | 0.142" (3.60mm) | - | - |
|
TTH0505-1TXFMR DC/DC CONV 360UH SMD |
415 | - |
|
Datasheet |
TTH0505-1T | Tape & Reel (TR) | Not For New Designs | For DC/DC Converters | - | - | - | 4.5 ~ 5.5V | - | 5000V | 360µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.354" L x 0.315" W (9.00mm x 8.00mm) | 0.300" (7.62mm) | - | - |
|
EPC3668G-LFXFMR P-P DC/DC CONV 1MH SMD |
1,602 | - |
|
Datasheet |
EPC-SMT6 | Tape & Reel (TR) | Active | For DC/DC Converters | Push-Pull Converters | SN6501, SN6505B | Texas Instruments | 5V | 5V | 2500Vrms | 1mH @ 10KHz | 300 ~ 620kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.165" (4.19mm) | 0.276" L x 0.433" W (7.01mm x 11.00mm) | - |
|
BS64042CSXFMR FLYBACK 270UH SMD |
0 | - |
|
- |
- | Tape & Reel (TR) | Obsolete | - | Flyback Converters | ADP1031 | Analog Devices | 4.5 ~ 60V | - | 2200V | 270µH @ 250kHz | 100kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.413" L x 0.386" W (10.50mm x 9.80mm) | 0.433" (11.00mm) | 0.374" L x 0.138" W (9.50mm x 3.50mm) | - |
|
POE025-PD13050SXFMR POE DC/DC CONV 65UH SMD |
150 | - |
|
Datasheet |
POE-PD | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 57V | 10.5V | 1500Vrms | 65µH @ 1kHz | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.638" L x 0.551" W (16.20mm x 14.00mm) | 0.571" (14.50mm) | - | - |
