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
Sekundär märkspänning
Märkeffekt
Sekundär märkström
Monteringsstil
Primärlindning
Sekundärlindning
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Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-OLEFD EFD20 TH .8uH 1.4A 24V
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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 Effekttransformatorer för kretskortsmontering MID-OLTI UCC28740 160 uH 92.4 W
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Flyback Transformers 106 V to 286 V 24 V 92.4 W 3.85 A Through Hole Dual Primary Winding Single Secondary Winding 30.5 mm 24 mm 33 mm MID-OLTI


Wurth Elektronik Effekttransformatorer för kretskortsmontering WE-UNIT 5.6W SMD Offline Trnsfmr
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Power 55 VAC to 265 VAC 12 V 5 W 420 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-SLIM Offline 250uH 50kHz 34mOhm
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1 303På lager
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Offline Transformers 85 VAC to 265 VAC 12 V, 12 V, 12 V 67.5 W 1.875 A, 1.875 A, 1.875 A Through Hole Dual Primary Winding Triple Secondary Winding 29.4 mm 47.5 mm 12 mm WE-SLIM
Wurth Elektronik Effekttransformatorer för kretskortsmontering WE-UOST Univ Offline 1250uH 0.8A 190mOhm
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1 459På lager
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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 Effekttransformatorer för kretskortsmontering WE-LLCR Size ETD34 600uH 150W 48V
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Power 255 VAC to 283 VAC 48 V 150 W 3.1 A Through Hole Single Primary Winding Dual Secondary Winding 36 mm 36 mm 26 mm WE-LLCR
Wurth Elektronik Effekttransformatorer för kretskortsmontering WE-UNIT Offline 245uH .21A 1.2Ohm
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Power 85 VAC to 265 VAC 24 V 3 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 11 mm 16.8 mm WE-UNIT
Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-OLRM 85-265V 44-77kHz
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Power 85 VAC to 265 VAC 12 V 26.4 W 2.2 A Through Hole Dual Primary Winding Single Secondary Winding 24.64 mm 24.64 mm 17.32 mm MID-OLRM
Wurth Elektronik Effekttransformatorer för kretskortsmontering WE-FB SMD Flyback Dialog Semi iW1830
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Flyback Transformers 90 VAC to 264 VAC 5 V 15 W 3 A Through Hole Dual Primary Winding Single Secondary Winding 22.2 mm 26 mm 16 mm MID-OLDIA
Wurth Elektronik Effekttransformatorer för kretskortsmontering WE-UOST Univ Offline 1310uH 0.8A 450mOhm
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Power 85 VAC to 265 VAC 24 V 7.2 W 300 mA SMD/SMT Single Primary Winding Dual Secondary Winding 25.81 mm 16.6 mm 13.5 mm WE-UOST
Wurth Elektronik Effekttransformatorer för kretskortsmontering WE-UOST Univ Offline 1500uH 0.8A 4200mOhm
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Power 195 VAC to 265 VAC 5 V 7.5 W 1.5 A SMD/SMT Single Primary Winding Dual Secondary Winding 25.81 mm 16.6 mm 13.5 mm WE-UOST
Wurth Elektronik Effekttransformatorer för kretskortsmontering WE-UNIT Offline 280uH .2A .05Ohm
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Power 85 VAC to 265 VAC 5 V 3 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 11 mm 16.8 mm WE-UNIT
Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-OLON NCP1251 750 uH 21.6 W
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557På lager
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Flyback Transformers 85 VAC to 265 VAC 12 V 21.6 W 1.8 A Through Hole Dual Primary Winding Single Secondary Winding 23 mm 22 mm 17.53 mm MID-OLON
Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-OLTI UCC28740 230 uH 60 W
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Flyback Transformers 94 VAC to 445 VAC 24 V 60 W 2.5 A Through Hole Dual Primary Winding Single Secondary Winding 29.2 mm 30.35 mm 29.3 mm MID-OLTI
Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-OLON Flyback Transformer
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Flyback Transformers 85 VAC to 600 VAC 5 V, 12 V 9.8 W 400 mA, 1 A Through Hole Dual Primary Winding Dual Secondary Winding 23 mm 22 mm 17.53 mm MID-OLON
Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-OLTI LM5023 400 uH 65.2 W
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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 Effekttransformatorer för kretskortsmontering MID-OLLT LT3798 180 uH 108 W
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1 000Förväntad 2026-12-17
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Power 85 VAC to 265 VAC 36 V 108 W 3 A Through Hole Dual Primary Winding Triple Secondary Winding 39.6 mm 43.18 mm 30.48 mm MID-OLLT
Wurth Elektronik Effekttransformatorer för kretskortsmontering WE-UOST Univ Offline 1310uH 0.8A 3000mOhm
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249På lager
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: 150

Power 85 VAC to 265 VAC 5 V 6.25 W 1.25 A SMD/SMT Single Primary Winding Dual Secondary Winding 25.81 mm 16.6 mm 13.5 mm WE-UOST
Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-OLSTM L6599A 1.396 mH 12 W
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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 Effekttransformatorer för kretskortsmontering WE-UNIT Offline 175uH .85A 26Ohm
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Power 85 VAC to 265 VAC 5 V 9 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 18 mm 16.5 mm 18 mm WE-UNIT
Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-OLTI UCC28700 1.8 mH 3 W
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Flyback Transformers 85 VAC to 265 VAC 12 V 3 W 250 mA Through Hole Dual Primary Winding Single Secondary Winding 13.72 mm 20.45 mm 10.41 mm MID-OLTI
Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-UNIT STM Offline 1.60mH 6.20Ohm
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Power 85 VAC to 424 VAC 12 V 6 W 500 mA Through Hole Single Primary Winding Single Secondary Winding 13.72 mm 20.45 mm 10.8 mm MID-OLSTM


Wurth Elektronik Effekttransformatorer för kretskortsmontering MID-OLTI UCC28720 1.5 mH 5 W
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906På lager
176Förväntad 2026-07-31
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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 Effekttransformatorer för kretskortsmontering MID-OLLT LT3798 600 uH 14 W
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997På lager
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Flyback Transformers 85 VAC to 265 VAC 28 V 14 W 500 mA Through Hole Single Primary Winding Dual Secondary Winding 18 mm 16.5 mm 18 mm MID-OLLT
Wurth Elektronik Effekttransformatorer för kretskortsmontering WE-UNIT Offline 175uH .21A .29Ohm
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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