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.

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Antal RoHS ECAD-modell Produkt
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Wurth Elektronik Strömtransformatorer WE-FB LT3748 12 uH 31.2 W
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244På lager
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Papprulle: 125

Flyback Transformers 30 V to 75 V 24 V 31.2 W 1.3 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm WE-FB
Wurth Elektronik Strömtransformatorer MID-FLYLT LT8302 12 uH 6 W
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427På lager
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Flyback Transformers 4 V to 8 V 5 V 6 W 1.2 A SMD/SMT Single Primary Winding Single Secondary Winding 13.34 mm 15.24 mm 11.43 mm MID-FLYLT
Wurth Elektronik Strömtransformatorer MID-FLYLT LT8300 350 uH 2.1 W
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238På lager
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Flyback Transformers 36 V to 72 V 15 V, 15 V 2.1 W 70 mA, 70 mA SMD/SMT Single Primary Winding Dual Secondary Winding 9.78 mm 9.14 mm 10.54 mm MID-FLYLT
Wurth Elektronik Strömtransformatorer MID-OLON Flyback Transformer
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315På lager
Min.: 1
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Flyback Transformers 85 VAC to 600 VAC 5 V, 12 V 9.8 W 1 A, 400 mA Through Hole Dual Primary Winding Dual Secondary Winding 23 mm 22 mm 17.53 mm MID-OLON
Wurth Elektronik Strömtransformatorer MID-POETI TPS2373 153 uH 70 W
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969På lager
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POE - Power Over Ethernet Transformers 40 V to 57 V 5 V 70 W 14 A SMD/SMT Dual Primary Winding Dual Secondary Winding 21.08 mm 23.37 mm 10.5 mm MID-POETI
Wurth Elektronik Strömtransformatorer WE-UNIT Offline 280uH .2A .05Ohm
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175På lager
Min.: 1
Multipla: 1

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 Strömtransformatorer WE-FB Flyback 33.8uH 1.0A 10% TOL
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247På lager
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Flyback Transformers 15 V to 40 V 15 V, 15 V 4.5 W 150 mA, 150 mA SMD/SMT Single Primary Winding Dual Secondary Winding 13.34 mm 15.24 mm 11.43 mm MID-IBTI
Wurth Elektronik Strömtransformatorer WE-FB LT3748 100 uH 12 W
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163På lager
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Flyback Transformers 36 V 12 V 12 W 1 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Strömtransformatorer WE-FB SMD Flyback Dialog Semi iW1830
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1 006På lager
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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 Strömtransformatorer MID-OLLT LT3798 300 uH 90 W
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95På lager
Min.: 1
Multipla: 1

Flyback Transformers 120 VAC to 375 VAC 18 V 90 W 5 A Through Hole Dual Primary Winding Triple Secondary Winding 39.6 mm 43.18 mm 30.48 mm MID-OLLT
Wurth Elektronik Strömtransformatorer WE-UOST Univ Offline 1500uH 0.8A 4200mOhm
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182På lager
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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 Strömtransformatorer WE-PoE EFD25 95W SMT
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89På lager
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POE - Power Over Ethernet Transformers SMD/SMT Dual Primary Winding Single Secondary Winding 27.03 mm 30.38 mm 13.97 mm WE-PoE
Wurth Elektronik Strömtransformatorer WE-FB LT3748 15 uH 30 W
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125På lager
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Flyback Transformers 30 V to 75 V 5 V 30 W 6 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm WE-FB
Wurth Elektronik Strömtransformatorer WE-FW MID-PLN Planar 65uH 4.5mOhms
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117På lager
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Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Strömtransformatorer MID-OLLT LT3798 180 uH 108 W
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158På lager
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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 Strömtransformatorer WE-PPTI SN6501 475 uH 5 V SMD/SMT 125C
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13 140På lager
16 800På beställningen
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Power 5 V 5 V 1.8 W 350 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 6.73 mm 10.05 mm 4.19 mm WE-PPTI
Wurth Elektronik Strömtransformatorer MID-UDS PGA460 3 mH
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5 974På lager
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Papprulle: 800

Power SMD/SMT Dual Primary Winding Single Secondary Winding 6.6 mm 8.26 mm 5.59 mm MID-UDS
Wurth Elektronik Strömtransformatorer MID-FLYLT LT8304
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188På lager
Min.: 1
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Papprulle: 200

MID-FLYLT
Wurth Elektronik Strömtransformatorer WE-FLEX Flexible Transformer for DC/DC Converter
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992På lager
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Papprulle: 500

WE-FLEX
Wurth Elektronik Strömtransformatorer WE-FB LT3573 25 uH 9.6 W
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433På lager
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Multipla: 1
Papprulle: 200

Flyback Transformers 18 V to 30 V 12 V 9.6 W 800 mA SMD/SMT Single Primary Winding Single Secondary Winding 13.34 mm 15.24 mm 11.43 mm WE-FB
Wurth Elektronik Strömtransformatorer WE-FB LT3573 25 uH 5.6 W
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692På lager
600Förväntad 2026-03-03
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Flyback Transformers 18 V to 30 V 15 V 5.6 W 400 mA SMD/SMT Single Primary Winding Single Secondary Winding 9.14 mm 9.78 mm 10.54 mm WE-FB
Wurth Elektronik Strömtransformatorer WE-FB LT3574 3 uH 12 W
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422På lager
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Flyback Transformers 36 V 24 V 12 W 500 mA SMD/SMT Single Primary Winding Single Secondary Winding 15.24 mm 13.34 mm 11.43 mm WE-FB
Wurth Elektronik Strömtransformatorer WE-FB LT3748 8 uH 45 W
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231På lager
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Flyback Transformers 20 V to 48 V 15 V 45 W 3 A SMD/SMT Dual Primary Winding Triple Secondary Winding 27.03 mm 32.31 mm 13.69 mm WE-FB
Wurth Elektronik Strömtransformatorer WE-FB LT3575 9 uH 13.2 W
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321På lager
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Flyback Transformers 10 V to 40 V 3.3 V 13.2 W 4 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Strömtransformatorer WE-FB LT3748 400 uH 45 W
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1 192På lager
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Flyback Transformers 157 V to 629 VAC 15 V 45 W 3 A SMD/SMT Dual Primary Winding Triple Secondary Winding 27.03 mm 32.31 mm 13.69 mm WE-FB