AC/DC Converter Transformers

Würth Elektronik AC/DC Converter Transformers are designed for offline power applications and meet relevant safety standards and dielectric requirements. AC/DC transformers feature universal offline input with many options for output voltages and offer THT, SMT, and single or multiple output options. Würth Elektronik AC/DC Converter Transformers are ideal for offline switch-mode power supplies (SMPS) used in industrial controls, metering, smart adapters, and auxiliary power supply applications. 

Resultados: 185
Seleccionar Imagen Número de referencia Fabr. Descripción Hoja de datos Disponibilidad Precio (EUR) Filtre los resultados de la tabla por precio unitario basándose en su cantidad. Cant. RoHS Modelo ECAD Producto Voltaje primario máximo Voltaje secundario máximo Frecuencia de energía Corriente secundaria máxima Estilo de montaje Bobinado primario Bobinado secundario Longitud Anchura Altura Serie
Wurth Elektronik Transformadores de potencia WE-UNIT 4W SMD Offline Trnsfmr 578En existencias
Mín.: 1
Múlt.: 1
Bobina: 175

Power 55 VAC to 265 VAC 15 V 3.2 W 210 mA SMD/SMT Dual Primary Winding Single Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformadores de potencia MID-OLTI UCC28722 1.35 mH 6 W 165En existencias
Mín.: 1
Múlt.: 1

Flyback Transformers 85 VAC to 265 VAC 12 V 6 W 500 mA Through Hole Dual Primary Winding Single Secondary Winding 16.9 mm 18.8 mm 13.31 mm MID-OLTI
Wurth Elektronik Transformadores de potencia WE-UNIT 4.6W SMD Offline Trnsfmr 164En existencias
Mín.: 1
Múlt.: 1
Bobina: 175

Power 55 VAC to 265 VAC 5 V 3.5 W 700 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformadores de potencia WE-UNIT 5.8W SMD Offline Trnsfmr 139En existencias
Mín.: 1
Múlt.: 1
Bobina: 175

Power 55 VAC to 265 VAC 5 V 4.5 W 900 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformadores de potencia MID-UNIT NXP Offline 2.38mH 1Ohm 91En existencias
1.050Fecha prevista: 05/03/2026
Mín.: 1
Múlt.: 1

Power 85 VAC to 272 VAC 12 V 7.2 W 600 mA Through Hole Single Primary Winding Dual Secondary Winding 20 mm 24.38 mm 16 mm MID-OLSTM
Wurth Elektronik Transformadores de potencia MID-OLSTM L6599A 1.396 mH 12 W 231En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 12 V, 12 V 12 W 500 mA, 500 mA Through Hole Single Primary Winding Dual Secondary Winding 22.2 mm 25 mm 16 mm MID-OLSTM
Wurth Elektronik Transformadores de potencia WE-UOST Univ Offline 1250uH 0.8A 2920mOhm 260En existencias
Mín.: 1
Múlt.: 1
Bobina: 150

Power 85 VAC to 265 VAC 12 V 6.6 W 550 mA SMD/SMT Single Primary Winding Dual Secondary Winding 25.81 mm 16.6 mm 13.5 mm WE-UOST
Wurth Elektronik Transformadores de potencia WE-LLCR Size ETD34 600uH 150W 24V 24En existencias
Mín.: 1
Múlt.: 1

Power 255 VAC to 283 VAC 24 V 150 W 6.2 A Through Hole Single Primary Winding Dual Secondary Winding 36 mm 36 mm 26 mm WE-LLCR
Wurth Elektronik Transformadores de potencia WE-LLCR Size ETD39 500uH 200W 24V 9En existencias
Mín.: 1
Múlt.: 1

Power 255 VAC to 283 VAC 24 V 200 W 8.3 A Through Hole Single Primary Winding Dual Secondary Winding 44 mm 43 mm 30 mm WE-LLCR
Wurth Elektronik Transformadores de potencia WE-LLCR FAN7688Size ETD44 4 75uH 250W 12V 13En existencias
15Fecha prevista: 20/02/2026
Mín.: 1
Múlt.: 1

Power 255 VAC to 283 VAC 12 V 250 W 20.8 A Through Hole Single Primary Winding Dual Secondary Winding 48 mm 46 mm 27.5 mm WE-LLCR
Wurth Elektronik Transformadores de potencia WE-LLCR Size ETD44 400uH 250W 24V 45En existencias
Mín.: 1
Múlt.: 1

Power 255 VAC to 283 VAC 24 V 250 W 10.4 A Through Hole Single Primary Winding Dual Secondary Winding 48 mm 46 mm 27.5 mm WE-LLCR
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 220uH .21A .29Ohm 21En existencias
132Fecha prevista: 20/02/2026
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 12 V 3 W 250 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 11 mm 16.8 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 175uH .21A .29Ohm 138En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 12 V 3 W 250 mA Through Hole Single Primary Winding Single Secondary Winding 21.5 mm 15 mm 12 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 180uH .2A .05Ohm 57En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 5 V 3 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 21.5 mm 15 mm 12 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 112uH .85A 28Ohm 9En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 12 V 8.4 W 250 mA Through Hole Single Primary Winding Dual Secondary Winding 24.5 mm 20.2 mm 16.5 mm WE-UNIT
Wurth Elektronik Transformadores de potencia MID-OLTI 120V 12V 5W 104En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 130 VAC 12 V 5 W 417 mA Through Hole Dual Primary Winding Single Secondary Winding 17.96 mm 20.3 mm 14.3 mm MID-OLTI
Wurth Elektronik Transformadores de potencia MID-OLTI UCC28910 1.1 mH 6 W 56En existencias
Mín.: 1
Múlt.: 1
Bobina: 70

Signal Transformers 85 VAC to 265 VAC 5 V 6 W 1.2 A Through Hole Single Primary Winding Single Secondary Winding 20.32 mm 24.38 mm 16 mm MID-OLTI
Wurth Elektronik Transformadores de potencia MID-OLTI TPS23758 150uH 5V 2.4A Flyback 250kHz 12W 257En existencias
1.250Fecha prevista: 12/03/2026
Mín.: 1
Múlt.: 1
Bobina: 125

Flyback Transformers 36 VDC to 57 VDC 5 V 2 A Board Mount Single Primary Winding Dual Secondary Winding 13.97 mm 18.25 mm 14.5 mm MID-OLTI


Wurth Elektronik Transformadores de potencia MID-OLTI UCC28720 1.5 mH 5 W 300En existencias
1.056Fecha prevista: 18/06/2026
Mín.: 1
Múlt.: 1

Flyback Transformers 85 VAC to 265 VAC 5 V 5 W 1 A Through Hole Dual Primary Winding Single Secondary Winding 13.97 mm 13.97 mm 12.7 mm MID-OLTI
Wurth Elektronik Transformadores de potencia MID-OLEFD 125-375V 68-170kHz 118En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 12 V, 12 V 31.2 W 1.3 A, 1.3 A Through Hole Dual Primary Winding Dual Secondary Winding 26.3 mm 33 mm 14 mm WE-OLEFD
Wurth Elektronik Transformadores de potencia MID-OLEFD 125-375V 68-100kHz 67En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 24 V, 24 V 34.1 W 710 mA, 710 mA Through Hole Dual Primary Winding Dual Secondary Winding 26.3 mm 33 mm 14 mm WE-OLEFD
Wurth Elektronik Transformadores de potencia MID-OLEFD EFD20 SMD .8uH 1.4A 5V 89En existencias
Mín.: 1
Múlt.: 1
Bobina: 120

Power 85 VAC to 265 VAC 5 V, 5 V, 7 V 20.2 W 1.25 A, 1.25 A, 1.1 A SMD/SMT Dual Primary Winding Triple Secondary Winding 21.5 mm 33.8 mm 12 mm WE-OLEFD
Wurth Elektronik Transformadores de potencia WE-LLCR Size ETD39 500uH 200W 12V 18En existencias
Mín.: 1
Múlt.: 1

Power 255 VAC to 283 VAC 12 V 200 W 16.7 A Through Hole Single Primary Winding Dual Secondary Winding 44 mm 43 mm 30 mm WE-LLCR
Wurth Elektronik Transformadores de potencia MID-OLSTM 85-265V 80kHz 8En existencias
Mín.: 1
Múlt.: 1

Offline Transformers 85 VAC to 265 VAC 13 V, 4.5 V 9.6 W 700 mA, 100 mA Through Hole Single Primary Winding Dual Secondary Winding 17.04 mm 13.84 mm 22.55 mm MID-OLSTM
Wurth Elektronik Transformadores de potencia MID-OLEE 78-265V 50000kHz 101En existencias
Mín.: 1
Múlt.: 1

Power 55 VAC to 265 VAC 12 V 5.4 W 450 mA Through Hole Dual Primary Winding Single Secondary Winding 14.2 mm 20.45 mm 14.6 mm MID-OLEE