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.

Results: 533
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Primary Voltage Rating
Secondary Voltage Rating
Power Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Series
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 11.6uH .94A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 400
Mult.: 400
: 400

Signal Transformers SMD/SMT Triple Primary Winding Triple Secondary Winding 16.3 mm 12 mm 7.4 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 8.3uH 1.3A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 400
Mult.: 400
: 400

Signal Transformers SMD/SMT Triple Primary Winding Triple Secondary Winding 16.3 mm 12 mm 7.4 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 153.8uH .03A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

Signal Transformers 830 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 23.3uH .43A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

Signal Transformers 830 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 14.2uH 0.63A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

Flexible Transformers 500 VA 970 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 14.2uH .72A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

Signal Transformers 830 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.3uH 1.13A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

Signal Transformers 830 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 7.3uH 1.33A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

Flexible Transformers 500 VA 970 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 7.9uH 1.41A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

Signal Transformers 830 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.9uH 1.35A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

Flexible Transformers 2.3 A SMD/SMT Triple Primary Winding Triple Secondary Winding 29.5 mm 21.5 mm 12 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 5.3uH 2.53A
Datasheet
Lead-Time 19 Weeks
Min.: 1
Mult.: 1
: 120

Flexible Transformers 1.91 A SMD/SMT Triple Primary Winding Triple Secondary Winding 21 mm 29.5 mm 10.8 mm WE-FLEX
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 12uH 1.71A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

Signal Transformers 1.35 A SMD/SMT Triple Primary Winding Triple Secondary Winding 29.5 mm 21.5 mm 12 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 4.3uH 2.91A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

Flexible Transformers 500 VA 1.91 A SMD/SMT Triple Primary Winding Triple Secondary Winding 21 mm 29.5 mm 10.8 mm WE-FLEX
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 4.3uH 3.24A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

Signal Transformers 2.3 A SMD/SMT Triple Primary Winding Triple Secondary Winding 29.5 mm 21.5 mm 12 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.7uH 2.2A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

Signal Transformers 1.35 A SMD/SMT Triple Primary Winding Triple Secondary Winding 29.5 mm 21.5 mm 12 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 7.6uH 2.46A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1
: 120

Flexible Transformers 1.5 kVA 1.7 A SMD/SMT Triple Primary Winding Triple Secondary Winding 21 mm 29.5 mm 10.8 mm WE-FLEX
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 3.4uH 3.79A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

Signal Transformers 2.3 A SMD/SMT Triple Primary Winding Triple Secondary Winding 29.5 mm 21.5 mm 12 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 7.6uH 2.98A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

Signal Transformers 1.35 A SMD/SMT Triple Primary Winding Triple Secondary Winding 29.5 mm 21.5 mm 12 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 000
Mult.: 200
: 200

POE - Power Over Ethernet Transformers 33 V to 57 V 12 V 13.5 W 1.125 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 000
Mult.: 200
: 200

POE - Power Over Ethernet Transformers 13 V to 59 V 3.3 V, 5 V 13.1 W 500 mA, 3.2 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount WE-FB Flyback 5uH 100mVAC
Datasheet
Non-Stocked Lead-Time 51 Weeks
Min.: 1 000
Mult.: 200
: 200

Flyback Transformers 15 V 146 V 9.9 W 68 mA SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
: 125

POE - Power Over Ethernet Transformers 20 V to 72 V 5 V 20 W 4 A SMD/SMT Dual Primary Winding Single Secondary Winding 23.11 mm 29.65 mm 11.43 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 000
Mult.: 200
: 200

POE - Power Over Ethernet Transformers 35 V to 57 V 3.3 V, 12 V 12.2 W 330 mA, 2.5 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers 36 V to 80 V 5 V 13 W 2.6 A SMD/SMT Single Primary Winding Dual Secondary Winding 17.75 mm 13.46 mm 12.7 mm MID-POE
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 200
Mult.: 400
: 400

POE - Power Over Ethernet Transformers 33 V to 57 V 3.3 V 3 W 910 mA SMD/SMT Single Primary Winding Single Secondary Winding 10.8 mm 13.35 mm 9.14 mm MID-POE