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. 

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Antal RoHS ECAD-modell Produkt
Primär märkspänning
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Wurth Elektronik Strömtransformatorer MID-OLEE 78-375V 50000kHz
Datablad
98På lager
Min.: 1
Multipla: 1

Power 55 VAC to 265 VAC 15 V 4.8 W 320 mA Through Hole Dual Primary Winding Single Secondary Winding 14.2 mm 20.45 mm 14.6 mm MID-OLEE
Wurth Elektronik Strömtransformatorer MID-OLTI UCC28711 450 uH
Datablad
29På lager
Min.: 1
Multipla: 1

Transformers 120 VDC to 375 VDC 16.7 V 50 mA Through Hole Dual Primary Winding Single Secondary Winding 26.3 mm 33 mm 14.3 mm MID-OLTI
Wurth Elektronik Strömtransformatorer MID-OLSTM Viper114LS 1.2 mH
Datablad
117På lager
Min.: 1
Multipla: 1

Transformers 85 VAC 5 V 1.2 A Through Hole Single Primary Winding Dual Secondary Winding 15 mm 15.75 mm 18.5 mm MID-OLSTM
Wurth Elektronik Strömtransformatorer MID-OLEE LT8315 2.25 mH 4.1 W
Datablad
108På lager
Min.: 1
Multipla: 1

Power 55 VAC to 265 VAC 24 V 4.1 W 170 mA Through Hole Dual Primary Winding Single Secondary Winding 14.2 mm 20.45 mm 14.6 mm MID-OLEE
Wurth Elektronik Strömtransformatorer MID-OLEFD EFD20 SMD .8uH 1.4A 40V
Datablad
63På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 120

Power 85 VAC to 265 VAC 40 V 24 W 600 mA SMD/SMT Dual Primary Winding Single Secondary Winding 21.5 mm 33.8 mm 12 mm WE-OLEFD
Wurth Elektronik Strömtransformatorer MID-OLLT LT3798 461 uH 45 W
Datablad
45På lager
Min.: 1
Multipla: 1

Flyback Transformers 85 VAC to 265 VAC 125 V 45 W 360 mA Through Hole Dual Primary Winding Dual Secondary Winding 31 mm 31 mm 25 mm MID-OLLT
Wurth Elektronik Strömtransformatorer MID-OLEFD EFD20 TH .8uH 1.4A 12V
Datablad
43På lager
Min.: 1
Multipla: 1

Power 85 VAC to 265 VAC 12 V, 12 V 20.4 W 850 mA, 850 mA Through Hole Dual Primary Winding Dual Secondary Winding 21.5 mm 29 mm 12 mm WE-OLEFD
Wurth Elektronik Strömtransformatorer MID-ALIT Lightg Apps 2.60mH 1.6Ohm
Datablad
10På lager
Min.: 1
Multipla: 1

Power 195 VAC to 265 VAC 24 V 48 W 2 A Through Hole Dual Primary Winding Dual Secondary Winding 31.5 mm 35.2 mm 24 mm MID-OLIFX
Wurth Elektronik Strömtransformatorer MID-OLEFD EFD20 TH .8uH 1.4A 24V
Datablad
1 008Förväntad 2026-04-09
Min.: 1
Multipla: 1

Power 85 VAC to 265 VAC 24 V, 24 V 19.2 W 1.4 A Through Hole Dual Primary Winding Dual Secondary Winding 21.5 mm 29 mm 12 mm WE-OLEFD
Wurth Elektronik Strömtransformatorer MID-OLTI LM5023 400 uH 65.2 W
Datablad
200Förväntad 2026-03-19
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 100

Signal Transformers 85 VAC to 265 VAC 19 V 65.2 W 3.43 A SMD/SMT Dual Primary Winding Triple Secondary Winding 27.03 mm 32.31 mm 13.97 mm MID-OLTI
Wurth Elektronik Strömtransformatorer MID-OLEFD EFD20 SMD .8uH 1.4A 24V
Datablad
240Förväntad 2026-03-03
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 120

Power 85 VAC to 265 VAC 24 V, 24 V 24 W 500 mA, 500 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 21.5 mm 33.8 mm 12 mm WE-OLEFD
Wurth Elektronik Strömtransformatorer MID-UNIT STM Offline 4mH 1.60Ohm
Datablad
Ledtid för icke lagerfört 9 Veckor
Min.: 1
Multipla: 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 Strömtransformatorer WE-UOST Univ Offline 1250uH 0.8A 190mOhm
Datablad
Ledtid för icke lagerfört 3 Veckor
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 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 Strömtransformatorer WE-LLCR Size ETD44 400uH 250W 48V
Datablad
Ledtid för icke lagerfört 3 Veckor
Min.: 15
Multipla: 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 Strömtransformatorer WE-UNIT Offline 172uH .21A 1.2Ohm
Datablad
Ej på lager
Min.: 180
Multipla: 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 Strömtransformatorer WE-UNIT Offline 145uH .85A 26Ohm
Datablad
Ledtid för icke lagerfört 21 Veckor
Min.: 154
Multipla: 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 Strömtransformatorer WE-UNIT Offline 145uH 4.5A 210Ohm
Datablad
Ej på lager
Min.: 154
Multipla: 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 Strömtransformatorer WE-UNIT Offline 100uH .8A 94Ohm
Datablad
Ej på lager
Min.: 1
Multipla: 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 Strömtransformatorer WE-UNIT Offline 120uH .8A 155Ohm
Datablad
N/A
Min.: 1
Multipla: 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 Strömtransformatorer MID-UNIT STM Offline 1.2mH 2Ohm
Datablad
Ej på lager
Min.: 1 000
Multipla: 50

Power 85 VAC to 265 VAC 12 V 6 W 500 mA Through Hole Single Primary Winding Single Secondary Winding 20.83 mm 22.35 mm 17.53 mm MID-OLSTM
Wurth Elektronik Strömtransformatorer MID-OLPI 120-375V 12V 12W
Datablad
Ej på lager
Min.: 1 050
Multipla: 70

Power 85 VAC to 265 VAC 12 V 12 W 1 A Through Hole Triple Primary Winding Single Secondary Winding 21 mm 25 mm 16 mm MID-OLPI
Wurth Elektronik Strömtransformatorer MID-OLON NCL30000 870 uH 6.3 W
Datablad
Ej på lager
Min.: 1 000
Multipla: 50

Power 90 VAC to 135 VAC 18 V 6.3 W 350 mA Through Hole Dual Primary Winding Dual Secondary Winding 21.59 mm 21.08 mm 11.68 mm MID-OLON
Wurth Elektronik Strömtransformatorer MID-OLON NCL30001 625 uH 75 W
Datablad
Ej på lager
Min.: 1 000
Multipla: 20

Flyback Transformers 85 VAC to 265 VAC 50 V 75 W 1.5 A Through Hole Dual Primary Winding Single Secondary Winding 35.56 mm 37.34 mm 34.29 mm MID-OLON
Wurth Elektronik Strömtransformatorer MID-OLON NCL30001 600 uH 89.6 W
Datablad
Ej på lager
Min.: 1 000
Multipla: 25

Flyback Transformers 85 VAC to 265 VAC 28 V 89.6 W 3.2 A Through Hole Dual Primary Winding Dual Secondary Winding 35.56 mm 37.34 mm 34.29 mm MID-OLON
Wurth Elektronik Strömtransformatorer MID-OLON NCL30000 1.72 mH 35 W
Datablad
Ej på lager
Min.: 1 029
Multipla: 49

Power 90 VAC to 305 VAC 50 V, 25 V 35 W 350 mA, 700 mA Through Hole Dual Primary Winding Dual Secondary Winding 26.92 mm 26.67 mm 14.61 mm MID-OLON