What are Switching Converter, SMPS Transformers ?
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Applications | Chipset Manufacturer | Footprint | Frequency | Height | Inductance @ Frequency | Intended Chipset | Mounting Type | Operating Temperature | Size | Style | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | On Semiconductor | - | 50kHz | 0.690" (17.53mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.906" L x 0.866" W (23.00mm x 22.00mm) | - | For DC/DC Converters | 12V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | STMicroelectronics | - | - | 0.630" (16.00mm) | - | - | Through Hole | -40°C ~ 125°C | 0.874" L x 0.984" W (22.20mm x 25.00mm) | - | For AC/DC Converters | 12V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | - | - | 68 ~ 100kHz | 0.551" (14.00mm) | 470碌H @ 10kHz | - | Through Hole | -40°C ~ 125°C | - | - | For DC/DC Converters | 20V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | - | - | 68 ~ 100kHz | 0.551" (14.00mm) | 450碌H @ 10kHz | - | Through Hole | -40°C ~ 125°C | - | - | For DC/DC Converters | 20V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | Texas Instruments | 0.412" L x 0.265" W (10.46mm x 6.73mm) | 400kHz | 0.165" (4.19mm) | 60碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | 0.281" L x 0.265" W (7.14mm x 6.73mm) | - | For DC/DC Converters | 5V | |
TDK Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | - | 0.315" L x 0.378" W (8.00mm x 9.60mm) | 250kHz | 0.224" (5.70mm) | 94碌H @ 50kHz | - | Surface Mount | -25°C ~ 125°C | 0.315" L x 0.236" W (8.00mm x 6.00mm) | - | For DC/DC Converters | 500VAC | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | - | 0.571" L x 0.695" W (14.50mm x 17.65mm) | 200kHz | 0.551" (14.00mm) | - | - | Surface Mount | -40°C ~ 130°C | 0.571" L x 0.526" W (14.50mm x 13.36mm) | - | For DC/DC Converters | 10V @ 50mA | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | - | 0.571" L x 0.695" W (14.50mm x 17.65mm) | 200kHz | 0.551" (14.00mm) | - | - | Surface Mount | -40°C ~ 130°C | 0.571" L x 0.526" W (14.50mm x 13.36mm) | - | For DC/DC Converters | 10V @ 50mA | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | Linear Technology | 0.525" L x 0.600" W (13.34mm x 15.24mm) | 200 ~ 300kHz | 0.450" (11.43mm) | 40碌H @ 10kHz | LT8301 | Surface Mount | - | - | - | For DC/DC Converters | 8 ~ 32V | |
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 0.307" (7.80mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - | - | - | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | On Semiconductor | - | - | 0.950" (24.13mm) | 500碌H @ 10kHz | - | Through Hole | -40°C ~ 125°C | - | - | For DC/DC Converters | 4000Vrms | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | - | 0.571" L x 0.695" W (14.50mm x 17.65mm) | 200kHz | 0.551" (14.00mm) | - | - | Surface Mount | -40°C ~ 130°C | 0.571" L x 0.526" W (14.50mm x 13.36mm) | - | For DC/DC Converters | 10V @ 50mA | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | Linear Technology | - | 50 ~ 200kHz | - | 150碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 36 ~ 72V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | Linear Technology | 0.525" L x 0.600" W (13.34mm x 15.24mm) | 200 ~ 300kHz | 0.450" (11.43mm) | 40碌H @ 10kHz | LT8301 | Surface Mount | - | - | - | For DC/DC Converters | 8 ~ 32V | |
TDK Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | 0.346" L x 0.264" W (8.80mm x 6.70mm) | 50kHz | 0.264" (6.70mm) | 2mH @ 50kHz | - | Surface Mount | -40°C ~ 125°C | 0.307" L x 0.264" W (7.80mm x 6.70mm) | Wirewound | - | - | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | Texas Instruments | 0.402" L x 0.265" W (10.20mm x 6.73mm) | 300 ~ 620kHz | 0.165" (4.19mm) | 480碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | 0.281" L x 0.265" W (7.14mm x 6.73mm) | - | For DC/DC Converters | 12V | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Isolation | Linear Technology | 0.453" L x 0.512" W (11.50mm x 13.00mm) | - | 0.354" (9.00mm) | - | LTC1535 | Surface Mount | -40°C ~ 125°C | 0.453" L x 0.339" W (11.50mm x 8.60mm) | - | For DC/DC Converters | 2000Vrms | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | 0.657" L x 0.650" W (16.70mm x 16.50mm) | - | 0.557" (14.15mm) | - | - | - | - | 0.657" L x 0.500" W (16.70mm x 12.70mm) | - | - | - | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | - | 0.571" L x 0.695" W (14.50mm x 17.65mm) | 200kHz | 0.551" (14.00mm) | - | - | Surface Mount | -40°C ~ 130°C | 0.571" L x 0.526" W (14.50mm x 13.36mm) | - | For DC/DC Converters | 10V @ 50mA | |
Bourns
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | Analog Devices | 0.374" L x 0.138" W (9.50mm x 3.50mm) | 100kHz | 0.433" (11.00mm) | 270碌H @ 250kHz | ADP1031 | Surface Mount | -40°C ~ 125°C | 0.413" L x 0.386" W (10.50mm x 9.80mm) | - | - | 4.5 ~ 60V | |
Bourns
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | - | 0.388" L x 0.258" W (9.85mm x 6.55mm) | - | 0.157" (3.99mm) | 475碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 0.280" L x 0.258" W (7.10mm x 6.55mm) | - | For DC/DC Converters | 3100Vrms | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Power Over Ethernet (PoE) | - | - | 200kHz | 0.360" (9.14mm) | - | - | Surface Mount | - | - | - | For DC/DC Converters | 12V | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | - | 0.571" L x 0.695" W (14.50mm x 17.65mm) | 200kHz | 0.551" (14.00mm) | - | - | Surface Mount | -40°C ~ 130°C | 0.571" L x 0.526" W (14.50mm x 13.36mm) | - | For DC/DC Converters | 10V @ 50mA | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | 0.862" L x 0.650" W (21.90mm x 16.50mm) | 133kHz | 0.433" (11.00mm) | 205碌H @ 100kHz | - | Surface Mount | -40°C ~ 130°C | 0.650" L x 0.642" W (16.50mm x 16.30mm) | Wirewound | - | 70 ~ 820V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | - | - | - | 0.165" (4.19mm) | - | - | Surface Mount | -40°C ~ 125°C | - | - | - | 3.3V | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | - | 0.512" L x 0.394" W (13.01mm x 10.00mm) | 350kHz | 0.539" (13.70mm) | 13碌H | - | Surface Mount | -40°C ~ 125°C | 0.394" L x 0.394" W (10.00mm x 10.00mm) | Wirewound | For DC/DC Converters | 12V | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | - | 0.689" L x 0.531" W (17.50mm x 13.50mm) | 200kHz | 0.650" (16.50mm) | 100碌H @ 200kHz | - | Surface Mount | -40°C ~ 130°C | 0.531" L x 0.520" W (13.50mm x 13.20mm) | Wirewound | For DC/DC Converters | 33 ~ 75V | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | - | 0.689" L x 0.531" W (17.50mm x 13.50mm) | 200kHz | 0.650" (16.50mm) | 80碌H @ 200kHz | - | Surface Mount | -40°C ~ 130°C | 0.531" L x 0.520" W (13.50mm x 13.20mm) | Wirewound | For DC/DC Converters | 33 ~ 75V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | Linear Technology | 0.525" L x 0.600" W (13.34mm x 15.24mm) | 200 ~ 300kHz | 0.450" (11.43mm) | 40碌H @ 10kHz | LT8301 | Surface Mount | - | - | - | For DC/DC Converters | 8 ~ 32V | |
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 0.307" (7.80mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - | - | - | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | - | 0.571" L x 0.695" W (14.50mm x 17.65mm) | 200kHz | 0.551" (14.00mm) | - | - | Surface Mount | -40°C ~ 130°C | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | For DC/DC Converters | 10V @ 50mA | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Converters | Monolithic Power Systems Inc | - | 420kHz | 0.171" (4.34mm) | 86碌H @ 10kHz | RS-485 | Surface Mount | -40°C ~ 125°C | 0.364" L x 0.327" W (9.25mm x 8.30mm) | - | For DC/DC Converters | 5V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | Linear Technology | 0.425" L x 0.525" W (10.80mm x 13.35mm) | 250 ~ 500kHz | 0.365" (9.27mm) | 30碌H @ 10kHz | LT3573, LT3574, LT3575, LT3748 | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 5V @ 20mA | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Converters | Monolithic Power Systems Inc | - | 420kHz | 0.171" (4.34mm) | 86碌H @ 10kHz | RS-485 | Surface Mount | -40°C ~ 125°C | 0.364" L x 0.327" W (9.25mm x 8.30mm) | - | For DC/DC Converters | 5V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | 200 ~ 500kHz | 0.500" (12.70mm) | 127碌H @ 100kHz | - | Surface Mount | - | - | - | For DC/DC Converters | 36 ~ 57V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Push-Pull Converters | Monolithic Power Systems Inc | - | 420kHz | 0.171" (4.34mm) | 86碌H @ 10kHz | RS-485 | Surface Mount | -40°C ~ 125°C | 0.364" L x 0.327" W (9.25mm x 8.30mm) | - | For DC/DC Converters | 5V | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | - | - | - | 0.142" (3.60mm) | - | - | Surface Mount | -40°C ~ 125°C | - | Wirewound | - | 15V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flexible | - | 0.709" L x 0.642" W (18.00mm x 16.30mm) | - | 0.291" (7.40mm) | 6.6碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | 0.642" L x 0.472" W (16.30mm x 12.00mm) | - | Configurable (For DC/DC) | 500VAC | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Power Over Ethernet (PoE) | Linear Technology, Texas Instruments | 0.709" L x 0.642" W (18.00mm x 16.30mm) | 200 ~ 500kHz | 0.291" (7.40mm) | 210碌H @ 100kHz | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | Surface Mount | -40°C ~ 125°C | 0.642" L x 0.472" W (16.30mm x 12.00mm) | - | For DC/DC Converters | 36 ~ 57V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Power Over Ethernet (PoE) | Linear Technology, Texas Instruments | 0.709" L x 0.642" W (18.00mm x 16.30mm) | 200 ~ 500kHz | 0.291" (7.40mm) | 210碌H @ 100kHz | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | Surface Mount | -40°C ~ 125°C | 0.642" L x 0.472" W (16.30mm x 12.00mm) | - | For DC/DC Converters | 36 ~ 57V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Forward, Push-Pull Converters | - | - | - | 0.165" (4.19mm) | - | - | Surface Mount | -40°C ~ 125°C | - | - | - | 3.3V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Power Over Ethernet (PoE) | - | 1.167" L x 0.858" W (29.65mm x 21.80mm) | 250kHz | 0.450" (11.43mm) | 16碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | 0.969" L x 0.858" W (24.60mm x 21.80mm) | - | For DC/DC Converters | 12V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Power Over Ethernet (PoE) | - | 1.167" L x 0.858" W (29.65mm x 21.80mm) | 200 ~ 300kHz | 0.450" (11.43mm) | 70碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | 0.969" L x 0.858" W (24.60mm x 21.80mm) | - | For DC/DC Converters | 12V | |
Bourns
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Power Over Ethernet (PoE) | - | - | 250kHz | 0.386" (9.80mm) | 90碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 1.024" L x 0.969" W (26.00mm x 24.60mm) | Planar | For DC/DC Converters | 14V | |
Bourns
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Power Over Ethernet (PoE) | - | - | 250kHz | 0.386" (9.80mm) | 153碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 1.024" L x 0.969" W (26.00mm x 24.60mm) | Planar | For DC/DC Converters | 12.5V | |
Eaton - Electronics Division
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 0.331" (8.40mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.673" L x 0.878" W (17.10mm x 22.30mm) | - | - | - | |
Bourns
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Power Over Ethernet (PoE) | - | - | 250kHz | 0.386" (9.80mm) | 150碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 1.024" L x 0.969" W (26.00mm x 24.60mm) | Planar | For DC/DC Converters | 12V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | Linear Technology | 0.530" L x 0.699" W (13.46mm x 17.75mm) | 100kHz | 0.505" (12.83mm) | 9.07碌H @ 10kHz | LT3573, LT3574, LT3575, LT3748 | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 8V @ 20mA | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | Analog Devices, Inc | - | 350kHz | 0.470" (11.94mm) | 7碌H | LT8302 | Surface Mount | -40°C ~ 130°C | 0.445" L x 0.431" W (11.30mm x 10.95mm) | Wirewound | For DC/DC Converters | 9 ~ 18V | |
Pulse Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Flyback Converters | - | - | - | 0.142" (3.60mm) | - | - | Surface Mount | -40°C ~ 125°C | - | Wirewound | - | 15V |