Transformers

Würth Elektronik Transformers feature power transformers for AC/DC, DC/DC, data/signal, battery management systems (BMS), and interfaces. Additional transformer solutions are gate drive and current sense transformers. These Würth power transformers feature several topologies, including flyback, push-pull, isolated buck, forward, and half-bridge. Würth Elektronik transformers are ideal for power electronics, LED lighting, signal applications, white goods, and more.

Resultados: 533
Seleccionar Imagen N.° de pieza Fabricante: Descripción Hoja de datos Disponibilidad Precio: (USD) Filtre los resultados en la tabla por precio unitario en función de su cantidad. Cantidad RoHS Modelo ECAD Producto Régimen de voltaje principal Régimen de voltaje secundario Régimen de potencia Régimen de corriente secundaria Estilo de montaje Devanado principal Devanado secundario Longitud Ancho Altura Serie
Wurth Elektronik Transformadores de energía WE-PoE EFD20 72W SMT
108Se espera el 5/3/2026
Min.: 1
Mult.: 1
Carrete: 110

POE - Power Over Ethernet Transformers SMD/SMT Dual Primary Winding Single Secondary Winding 21.8 mm 26.52 mm 11.43 mm WE-PoE
Wurth Elektronik Transformadores de energía WE-FB LT3748 1.5 mH 9 W
70Se espera el 5/3/2026
Min.: 1
Mult.: 1

Flyback Transformers 85 V to 265 V 30 V 9 W 300 mA Through Hole Dual Primary Winding Single Secondary Winding 20.32 mm 24.38 mm 16 mm WE-FB
Wurth Elektronik Transformadores de energía MID-UNIT STM Offline 4mH 1.60Ohm Plazo de entrega no en existencias 9 Semanas
Min.: 1
Mult.: 1

Power 85 VAC to 265 VAC 5 V 5 W 1 A Through Hole Single Primary Winding Dual Secondary Winding 20 mm 24 mm 16 mm MID-OLSTM
Wurth Elektronik Transformadores de energía WE-LLCR Size ETD44 400uH 250W 48V Plazo de entrega no en existencias 3 Semanas
Min.: 15
Mult.: 15

Power 255 VAC to 283 VAC 48 V 250 W 5.2 A Through Hole Single Primary Winding Dual Secondary Winding 48 mm 46 mm 27.5 mm WE-LLCR
Wurth Elektronik Transformadores de energía WE-UNIT Offline 172uH .21A 1.2Ohm No en existencias
Min.: 180
Mult.: 180

Power 85 VAC to 265 VAC 24 V 3 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 21.5 mm 15 mm 12 mm WE-UNIT
Wurth Elektronik Transformadores de energía WE-UNIT Offline 145uH .85A 26Ohm Plazo de entrega no en existencias 21 Semanas
Min.: 154
Mult.: 154

Power 85 VAC to 265 VAC 12 V 8.4 W 250 mA Through Hole Single Primary Winding Dual Secondary Winding 18 mm 16.5 mm 18 mm WE-UNIT
Wurth Elektronik Transformadores de energía WE-UNIT Offline 145uH 4.5A 210Ohm No en existencias
Min.: 154
Mult.: 154

Power 85 VAC to 265 VAC 24 V 9.6 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 18 mm 16.5 mm 18 mm WE-UNIT
Wurth Elektronik Transformadores de energía WE-UNIT Offline 100uH .8A 94Ohm No en existencias
Min.: 1
Mult.: 1

Power 85 VAC to 265 VAC 24 V 9.6 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 24.5 mm 20.2 mm 16.5 mm WE-UNIT
Wurth Elektronik Transformadores de energía WE-UNIT Offline 120uH .8A 155Ohm N/A
Min.: 1
Mult.: 1

Power 85 VAC to 265 VAC 5 V 10 W 600 mA Through Hole Single Primary Winding Dual Secondary Winding 24.5 mm 20.2 mm 16.5 mm WE-UNIT
Wurth Elektronik Transformadores de energía WE-PoE Size ER11/5 400uH 30mohm No en existencias
Min.: 500
Mult.: 500
Carrete: 500

POE - Power Over Ethernet Transformers 36 V to 57 V 3.3 V 4 W 400 mA SMD/SMT Single Primary Winding Triple Secondary Winding 12.9 mm 13 mm 6.2 mm WE-PoE
Wurth Elektronik Transformadores de energía WE-PoE Size ER14.5/6 21uH 640mohm No en existencias
Min.: 400
Mult.: 400
Carrete: 400

POE - Power Over Ethernet Transformers 36 V to 57 V 1.8 V 7 W 1.3 A SMD/SMT Single Primary Winding Triple Secondary Winding 16.3 mm 16.8 mm 7.4 mm WE-PoE
Wurth Elektronik Transformadores de energía WE-PoE Size ER14.5/6 210uH 210mohm No en existencias
Min.: 400
Mult.: 400
Carrete: 400

POE - Power Over Ethernet Transformers 36 V to 57 V 5 V 7 W 470 mA SMD/SMT Single Primary Winding Triple Secondary Winding 16.3 mm 16.8 mm 7.4 mm WE-PoE
Wurth Elektronik Transformadores de energía WE-PoE Size ER14.5/6 210uH 360mOhm No en existencias
Min.: 400
Mult.: 400
Carrete: 400

POE - Power Over Ethernet Transformers 36 V to 57 V 12 V 7 W 580 mA SMD/SMT Single Primary Winding Triple Secondary Winding 16.3 mm 16.8 mm 7.4 mm WE-PoE
Wurth Elektronik Transformadores de energía WE-PoE Power over Ethernet Transformer No en existencias
Min.: 300
Mult.: 300
Carrete: 300

POE - Power Over Ethernet Transformers WE-PoE
Wurth Elektronik Transformadores de energía WE-PoE+ Size EFD20 42uH 0.099ohm No en existencias
Min.: 1
Mult.: 1
Carrete: 125

POE - Power Over Ethernet Transformers 36 V to 72 V 3.3 V 30 W 9 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm WE-PoE+
Wurth Elektronik Transformadores de energía WE-PoE+ Size EFD20 65.1uH 0.23ohm No en existencias
Min.: 1
Mult.: 1
Carrete: 125

POE - Power Over Ethernet Transformers 36 V to 72 V 5 V 30 W 65 mA SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm WE-PoE+
Wurth Elektronik Transformadores de energía WE-PoE+ Size EFD20 42uH 0.084ohm No en existencias
Min.: 1
Mult.: 1
Carrete: 125

POE - Power Over Ethernet Transformers 36 V to 72 V 5 V 30 W 5 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm WE-PoE+
Wurth Elektronik Transformadores de energía WE-PoEH High Power EPQ13 54uH 23.1W No en existencias
Min.: 1
Mult.: 1
Carrete: 150

POE - Power Over Ethernet Transformers 33 V to 57 V 3.3 V 23.1 W 3.5 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Transformadores de energía WE-PoEH High Power EPQ13 128uH 38.4W N/A
Min.: 1
Mult.: 1
Carrete: 150

POE - Power Over Ethernet Transformers 9 V to 57 V 12 V 38.4 W 1.6 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Transformadores de energía WE-PoEH High Power EPQ13 128uH 36.3W No en existencias
Min.: 1
Mult.: 1
Carrete: 150

POE - Power Over Ethernet Transformers 9 V to 57 V 3.3 V 36.3 W 5.5 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Transformadores de energía WE-PoE Size ER13 40uH 0.11ohm Plazo de entrega no en existencias 18 Semanas
Min.: 1
Mult.: 1
Carrete: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 12 V 13 W 1.25 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Transformadores de energía WE-PoE Size ER13 127uH 440mOhm No en existencias
Min.: 1
Mult.: 1
Carrete: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 3.3 V 13 W 2 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Transformadores de energía WE-PoE Size ER13 127uH 440mOhm No en existencias
Min.: 1
Mult.: 1
Carrete: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 5 V 13 W 1.3 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Transformadores de energía WE-FLEX Trnsfmr HV 14.7uH .55A No en existencias
Min.: 500
Mult.: 500
Carrete: 500

Signal Transformers SMD/SMT Triple Primary Winding Triple Secondary Winding 12.9 mm 13 mm 6.2 mm WE-FLEX HV
Wurth Elektronik Transformadores de energía WE-FLEX Trnsfmr HV 10.9uH .8A No en existencias
Min.: 500
Mult.: 500
Carrete: 500

Signal Transformers SMD/SMT Triple Primary Winding Triple Secondary Winding 12.9 mm 13 mm 6.2 mm WE-FLEX HV