Power over Ethernet (PoE) Transformers

Würth Elektronik PoE Transformers are flyback transformers designed for Power over Ethernet (PoE) applications. These PoE transformers are available in a wide variety of options to cover the range of power requirements for powered devices. The variants include WE-PoE, WE-PoE+, WE-PoEH, MID-PoE, MID-PoELT, and MID-PoETI. The PoE transformers use forward / flyback topology and are compatible with IEEE PoE standards.

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Antal RoHS ECAD-modell Produkt
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Wurth Elektronik Strömtransformatorer WE-PoEH High Power EPQ13 48uH 30W
Datablad
300På lager
Min.: 1
Multipla: 1
Papprulle: 150

POE - Power Over Ethernet Transformers 33 V to 57 V 5 V 30 W 3 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Strömtransformatorer WE-POE LT4276 38 uH 25.2 W
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358På lager
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Min.: 1
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Papprulle: 200

POE - Power Over Ethernet Transformers 37 V to 57 V 12 V 25.2 W 2.1 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-POE
Wurth Elektronik Strömtransformatorer WE-PoE EFD20 73W SMT
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161På lager
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POE - Power Over Ethernet Transformers SMD/SMT Dual Primary Winding Single Secondary Winding 21.8 mm 26.2 mm 11.43 mm WE-PoE
Wurth Elektronik Strömtransformatorer WE-PoE Size ER13 35uH 0.062ohm
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2På lager
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Papprulle: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 3.3 V 13 W 2 A SMD/SMT Single Primary Winding Triple Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Strömtransformatorer WE-PoEH High Power EPQ13 128uH 35W
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64På lager
Min.: 1
Multipla: 1
Papprulle: 150

POE - Power Over Ethernet Transformers 9 V to 57 V 5 V 35 W 3.5 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Strömtransformatorer WE-PoE Size ER11/5 400uH 98mohm
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175På lager
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Papprulle: 500

POE - Power Over Ethernet Transformers 36 V to 57 V 5 V 4 W 270 mA SMD/SMT Single Primary Winding Triple Secondary Winding 12.9 mm 13 mm 6.2 mm WE-PoE
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-PoE Size ER14.5/6 210uH 280mohm
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344På lager
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Papprulle: 400

POE - Power Over Ethernet Transformers 36 V to 57 V 3.3 V 7 W 700 mA SMD/SMT Single Primary Winding Dual Secondary Winding 16.3 mm 16.8 mm 7.4 mm WE-PoE
Wurth Elektronik Strömtransformatorer MID-POELT LT4295 37 uH 24 W
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1 844På lager
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Papprulle: 200

POE - Power Over Ethernet Transformers 40 V to 57 V 24 V 24 W 1 A SMD/SMT Dual Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POELT
Wurth Elektronik Strömtransformatorer WE-PoE Size ER13 127uH 220mOhm
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490På lager
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POE - Power Over Ethernet Transformers 36 V to 57 V 12 V 13 W 550 mA SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Strömtransformatorer MID-POELT LT4295 44 uH 11.5 W
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558På lager
1 200På beställningen
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Papprulle: 300

POE - Power Over Ethernet Transformers 36 V to 57 V 5 V 11.5 W 2.3 A SMD/SMT Single Primary Winding Dual Secondary Winding 9.78 mm 9.14 mm 10.54 mm MID-POELT
Wurth Elektronik Strömtransformatorer WE-PoE+ Size EFD20 42uH 0.061ohm
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38På lager
250Förväntad 2026-03-19
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Papprulle: 125

POE - Power Over Ethernet Transformers 36 V to 72 V 12 V 30 W 2.5 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm WE-PoE+
Wurth Elektronik Strömtransformatorer WE-PoEH High Power EPQ13 41uH 36W
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252På lager
146Förväntad 2026-02-27
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Papprulle: 150

POE - Power Over Ethernet Transformers 33 V to 57 V 12 V 36 W 1.5 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Strömtransformatorer WE-PoEH High Power EPQ13 21uH 24W
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1På lager
450Förväntad 2026-06-05
Min.: 1
Multipla: 1
Papprulle: 150

POE - Power Over Ethernet Transformers 9 V to 57 V 12 V 24 W 1 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Strömtransformatorer WE-PoEH High Power EPQ13 21uH 21.12W
Datablad
144På lager
Min.: 1
Multipla: 1
Papprulle: 150

POE - Power Over Ethernet Transformers 9 V to 57 V 3.3 V 21.12 W 3.2 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Strömtransformatorer WE-PoE Size ER13 127uH 40mohm
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207På lager
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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 Strömtransformatorer WE-POE PD70201 38 uH 25 W
Datablad
20På lager
200Förväntad 2026-03-23
Min.: 1
Multipla: 1
Papprulle: 200

POE - Power Over Ethernet Transformers 37 V to 57 V 5 V 25 W 5 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-POE
Wurth Elektronik Strömtransformatorer MID-POELT LT4295 9 uH 24 W
Datablad
132På lager
Min.: 1
Multipla: 1
Papprulle: 110

POE - Power Over Ethernet Transformers 9 V to 57 V 12 V 24 W 2 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.65 mm 11.43 mm MID-POELT
Wurth Elektronik Strömtransformatorer WE-PoEH High Power EPQ13 21uH 22W
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118På lager
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Papprulle: 150

POE - Power Over Ethernet Transformers 9 V to 57 V 5 V 22 W 2.2 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Strömtransformatorer WE-PoEH High Power EPQ13 100uH 60W
Datablad
29På lager
150Förväntad 2026-02-20
Min.: 1
Multipla: 1
Papprulle: 150

POE - Power Over Ethernet Transformers 33 V to 57 V 12 V 60 W 2.5 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Strömtransformatorer WE-PoEH High Power EPQ13 100uH 52.8W
Datablad
12På lager
Min.: 1
Multipla: 1
Papprulle: 150

POE - Power Over Ethernet Transformers 33 V to 57 V 3.3 V 52.8 W 8 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Strömtransformatorer WE-PoEH High Power EPQ13 100uH 70W
Datablad
192På lager
Min.: 1
Multipla: 1
Papprulle: 150

POE - Power Over Ethernet Transformers 33 V to 57 V 5 V 70 W 7 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Strömtransformatorer WE-PoE Size ER13 127uH 450mOhm
Datablad
118På lager
200Förväntad 2026-06-05
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Min.: 1
Multipla: 1
Papprulle: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 12 V 13 W 550 mA SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Strömtransformatorer WE-PoE Size ER13 127uH 220mohm
Datablad
340På lager
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Min.: 1
Multipla: 1
Papprulle: 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 Strömtransformatorer MID-POELT LT4295 26 uH 35 W
Datablad
7På lager
600Förväntad 2026-06-18
Min.: 1
Multipla: 1
Papprulle: 200

POE - Power Over Ethernet Transformers 48 V to 57 V 5 V 35 W 7 A SMD/SMT Dual Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POELT