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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
VPH5-1200TR-RXFMR 173UH SMD |
0 | - |
|
Datasheet |
VERSA-PAC® | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 0.827" L x 1.122" W (21.00mm x 28.50mm) | 0.425" (10.80mm) | - | - |
|
POE7W3X3.3-RXFMR POE CONFIG DC/DC 100UH SMD |
0 | - |
|
Datasheet |
PoE | Tape & Reel (TR) | Active | Configurable (For DC/DC) | Power Over Ethernet (PoE) | - | - | - | - | 1500Vrms | 100µH @ 100kHz | 250kHz | -40°C ~ 85°C | - | - | Surface Mount | 0.673" L x 0.630" W (17.10mm x 16.00mm) | 0.341" (8.65mm) | 0.673" L x 0.935" W (17.10mm x 23.74mm) | - |
|
|
B82802A0055A325XFMR FLYBACK DC/DC CONV 22UH SMD |
0 | - |
|
Datasheet |
B82802A | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 36 ~ 60V | - | 1500Vrms | 22µH @ 100kHz | 100kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.583" (14.80mm) | 1.063" L x 1.283" W (27.00mm x 32.60mm) | - |
|
|
750340477XFMR LED DR AC/DC CONV 550UH TH |
0 | - |
|
Datasheet |
- | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | SSL1750 | NXP Semiconductors | - | - | 1000Vrms | 550µH @ 60kHz | - | - | - | - | Through Hole | 1.339" L x 1.370" W (34.00mm x 34.80mm) | 0.955" (24.26mm) | 1.339" L x 1.370" W (34.00mm x 34.80mm) | - |
|
750845455XFMR FLYBACK |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
750841152XFMR FLYBACK AC/DC CONV 1MH SMD |
0 | - |
|
Datasheet |
WE-FB | Tape & Reel (TR) | Active | For AC/DC Converters | Flyback Converters | SSL2103 | NXP Semiconductors | 207 ~ 253V | 20V @ 30mA | 3000Vrms | 1mH @ 50kHz | 85kHz | -40°C ~ 125°C | - | - | Surface Mount | 1.213" L x 0.740" W (30.81mm x 18.80mm) | 0.472" (12.00mm) | 1.460" L x 0.740" W (37.09mm x 18.80mm) | - |
|
750841150XFMR FLYBACK |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
750841151XFMR FLYBACK |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
VPH4-0860TR-RXFMR 159.65UH SMD |
0 | - |
|
Datasheet |
VERSA-PAC® | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 0.709" L x 0.969" W (18.00mm x 24.60mm) | 0.394" (10.00mm) | - | - |
|
750844150XFMR FLYBACK |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
750341143XFMR FWD P-P DC/DC CONV 170UH SM |
0 | - |
|
Datasheet |
WE-FW, MID-PLN | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | - | - | 500VDC | 170µH @ 100kHz | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Surface Mount | 1.050" L x 1.154" W (26.67mm x 29.30mm) | 0.418" (10.62mm) | 1.050" L x 1.154" W (26.67mm x 29.30mm) | Planar |
|
|
750341144XFMR FWD P-P DC/DC CONV 260UH SM |
0 | - |
|
Datasheet |
WE-FW, MID-PLN | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | - | - | 500VDC | 260µH @ 100kHz | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Surface Mount | 1.050" L x 1.154" W (26.67mm x 29.30mm) | 0.418" (10.62mm) | 1.050" L x 1.154" W (26.67mm x 29.30mm) | Planar |
|
|
750341139XFMR FWD P-P DC/DC CONV 170UH SM |
0 | - |
|
Datasheet |
WE-FW, MID-PLN | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | - | - | 500VDC | 170µH @ 100kHz | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Surface Mount | 1.050" L x 1.154" W (26.67mm x 29.30mm) | 0.418" (10.62mm) | 1.050" L x 1.154" W (26.67mm x 29.30mm) | Planar |
|
750841140XFMR FLYBACK |
0 | - |
|
Datasheet |
- | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
750845250XFMR FLYBACK |
0 | - |
|
Datasheet |
- | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
750845456XFMR FLYBACK |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
750845452XFMR FLYBACK DC/DC CONV 470UH SM |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | ISL6745 | Renesas Electronics Corporation | 110 ~ 380V | 14.7V @ 50mA | 3000Vrms | 470µH @ 10kHz | 100kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.472" (12.00mm) | 1.634" L x 0.728" W (41.50mm x 18.50mm) | - |
|
750845450XFMR FLYBACK |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SIT1253IXFMR FLEXIBLE DC/DC CONV 50UH SM |
1 | - |
|
Datasheet |
SIT12xxI | Tape & Reel (TR) | Obsolete | For DC/DC Converters | Flexible | SCALE-iDriver™ Ics | - | - | - | - | 50µH @ 100kHz | - | -40°C ~ 105°C | - | - | Surface Mount | 1.030" L x 0.925" W (26.15mm x 23.50mm) | 0.650" (16.50mm) | 1.043" L x 0.925" W (26.50mm x 23.50mm) | Thick Film |
|
750341208PLANAR TRANSFORMER ER19/4.8/15; |
0 | - |
|
- |
MID-PLN | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | ERI10, ERI18, ERI25 | - | - | - | 2250V | 345µH @ 10kHz | 200 ~ 700kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.920" L x 0.830" W (23.37mm x 21.08mm) | 0.413" (10.50mm) | - | Planar |
