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.

Types of Transformers

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Results: 70
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Power Rating Primary Voltage Rating Secondary Voltage Rating Mounting Style
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 13 Weeks
Min.: 1.200
Mult.: 400
: 400

3 W 33 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 13 Weeks
Min.: 1.200
Mult.: 400
: 400

3 W 36 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 13 Weeks
Min.: 1.200
Mult.: 400
: 400

3 W 33 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 13 Weeks
Min.: 1.008
Mult.: 16

3 W 33 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 18 Weeks
Min.: 1.000
Mult.: 250
: 250

10 W 9 V to 50 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 18 Weeks
Min.: 1.000
Mult.: 1

7 W 33 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
: 250

7 W 33 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POE LM5022 77.4 uH 13.5 W Non-Stocked Lead-Time 13 Weeks
Min.: 1.000
Mult.: 200
: 200

13.5 W 33 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 17 Weeks
Min.: 1.024
Mult.: 64

79.2 W 30 V to 57 V - 12 V, 12 V Through Hole
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 18 Weeks
Min.: 1.000
Mult.: 125
: 125

30 W 36 V to 72 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 18 Weeks
Min.: 250
Mult.: 250
: 250

10 W 36 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 18 Weeks
Min.: 1.000
Mult.: 125
: 125

31.1 W 36 V to 72 V 3.3 V, 5 V, 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 13 Weeks
Min.: 1.000
Mult.: 200
: 200

9.6 W 13 V to 59 V 3.3 V, 6.6 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 18 Weeks
Min.: 1.000
Mult.: 125
: 125

30 W 36 V to 72 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Non-Stocked Lead-Time 13 Weeks
Min.: 1.000
Mult.: 200
: 200

13 W 36 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POE LT4276 38 uH 24.75 W Non-Stocked Lead-Time 13 Weeks
Min.: 200
Mult.: 200
: 200

24.75 W 37 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 175 uH 85 W Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
: 125

85 W 40 V to 57 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE EFD20 95W SMT Non-Stocked Lead-Time 17 Weeks
Min.: 1.100
Mult.: 110
: 110

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE EFD20 72W SMT Non-Stocked Lead-Time 17 Weeks
Min.: 1.100
Mult.: 110
: 110

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE EFD20 73W SMT Non-Stocked Lead-Time 18 Weeks
Min.: 1.100
Mult.: 110
: 110

SMD/SMT