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. 

Results: 185
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Description Datasheet Availability Pricing (USD) 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 MID-OL16 SMD Offline 1.25mH 0.80A
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 150
Reel: 150

Power 85 VAC to 130 VAC 25 V, 6 V 8.4 W 400 mA, 400 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 17.78 mm 26.9 mm 13.8 mm MID-OLEE
Wurth Elektronik Power Transformers MID-OLTI LM3450 1.02 mH 18 W
Datasheet
Non-Stocked
Min.: 1,008
Mult.: 16

Power 90 VAC to 135 VAC 50 V, 12.5 V 18 W 340 mA, 80 mA Through Hole Dual Primary Winding Dual Secondary Winding 28.58 mm 29.21 mm 22.86 mm MID-OLTI
Wurth Elektronik Power Transformers MID-OL16 SMD Offline 1.25mH 0.80A
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 150
Reel: 150

Power 85 VAC to 130 VAC 35 V, 6 V 11.7 W 285 mA, 285 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 17.78 mm 26.1 mm 13.8 mm MID-OLEE
Wurth Elektronik Power Transformers MID-OLTI UCC28600 6.6 mH 3.6 W
Datasheet
Non-Stocked
Min.: 1,080
Mult.: 90

Power 185 VAC to 265 VAC 12 V 3.6 W 300 mA Through Hole Dual Primary Winding Single Secondary Winding 16.9 mm 18.8 mm 13.55 mm MID-OLTI
Wurth Elektronik Power Transformers MID-OLTI LM3445 2.12 mH 7 W
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 70

Power 209 VAC to 265 VAC 20 V 7 W 350 mA Through Hole Dual Primary Winding Single Secondary Winding 22.2 mm 25 mm 16 mm MID-OLTI
Wurth Elektronik Power Transformers WE-UNIT Offline 3.45mH +-10%
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Power 18.8 mm 16.9 mm 13.31 mm WE-UNIT
Wurth Elektronik Power Transformers MID-OLTI LM3447 3.2 mH 8.4 W
Datasheet
Non-Stocked
Min.: 1,080
Mult.: 90

Flyback Transformers 185 VAC to 265 VAC 30 V 8.4 W 280 mA Through Hole Dual Primary Winding Single Secondary Winding 16.9 mm 18.8 mm 13.31 mm MID-OLTI
Wurth Elektronik Power Transformers MID-OLIFX 195-265V100kHz
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 50

Power 195 VAC to 265 VAC 27 V 9.5 W 350 mA Through Hole Dual Primary Winding Single Secondary Winding 20.32 mm 24.38 mm 16 mm MID-OLIFX
Wurth Elektronik Power Transformers MID-ALIT Lightg Apps 1.78mH +-10%
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 70

Power 180 VAC to 265 VAC 30 V 13.5 W 450 mA Through Hole Dual Primary Winding Single Secondary Winding 22.2 mm 25 mm 16 mm MID-OLTI
Wurth Elektronik Power Transformers MID-OL16 SMD Offline 8mH 0.27A
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 150
Reel: 150

Power 195 VAC to 265 VAC 15 V, 6 V 10.9 W 520 mA, 520 mA SMD/SMT Dual Primary Winding Triple Secondary Winding 17.78 mm 26.9 mm 13.8 mm MID-OLEE
Wurth Elektronik Power Transformers MID-OL16 SMD Offline 5mH 0.39A
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 150
Reel: 150

Power 195 VAC to 265 VAC 25 V, 6 V 15.5 W 500 mA, 500 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 17.78 mm 26.9 mm 13.8 mm MID-OLEE
Wurth Elektronik Power Transformers MID-OL16 SMD Offline 6mH 0.33A
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 150
Reel: 150

Power 195 VAC to 265 VAC 35 V, 6 V 13.3 W 325 mA, 325 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 17.78 mm 26.9 mm 13.8 mm MID-OLEE
Wurth Elektronik Power Transformers WE-UNIT Offline 2.19mH 3.790Ohms
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 175
Reel: 175

88 VAC to 270 VAC 6 V 3 W 500 mA SMD/SMT Single Primary Winding Single Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLIFX
Wurth Elektronik Power Transformers WE-UNIT 4.6W SMD Offline Trnsfmr
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 175
Reel: 175

Power 55 VAC to 265 VAC 12 V 3.6 W 300 mA SMD/SMT Dual Primary Winding Single Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Power Transformers WE-UNIT 6W SMD Offline Trnsfmr
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

Power 55 VAC to 265 VAC 15 V 4.7 W 310 mA SMD/SMT Dual Primary Winding Single Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Power Transformers MID-T8T for LEDLight 270uH 0.30Ohm
Datasheet
Non-Stocked
Min.: 1,008
Mult.: 28

Flyback Transformers 85 VAC to 265 VAC 40 V 25 W 625 mA Through Hole Single Primary Winding Single Secondary Winding 22.5 mm 47 mm 12 mm MID-OLT8
Wurth Elektronik Power Transformers MID-MPM Offln Metng 1.6mH 1.68Ohm
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 100

Power 88 VAC to 265 VAC 12 V, 24 V 16.8 W 700 mA, 350 mA Through Hole Single Primary Winding Dual Secondary Winding 22.2 mm 25 mm 16 mm MID-OLNXP
Wurth Elektronik Power Transformers MID-OLTI TPS92310 2.7 mH 13.6 W
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 70

Flyback Transformers 196 VAC to 264 VAC 34 V 13.6 W 400 mA Through Hole Single Primary Winding Single Secondary Winding 18.9 mm 21.9 mm 15.24 mm MID-OLTI
Wurth Elektronik Power Transformers MID-UNIT STM Offline 3.30mH 1.05Ohm
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 70

Power 85 VAC to 265 VAC 5 V 5 W 1 A Through Hole Single Primary Winding Dual Secondary Winding 20 mm 24.58 mm 16 mm MID-OLSTM
Wurth Elektronik Power Transformers MID-UNIT NXP Offline 1.80mH 5.40Ohm
Datasheet
Non-Stocked
Min.: 1,040
Mult.: 130

Power 81 VAC to 275 VAC 5 V 3 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 13.72 mm 20.45 mm 10.16 mm MID-OLNXP
Wurth Elektronik Power Transformers MID-UNIT PI Offline 1.55mH 2.15Ohm
Datasheet
Non-Stocked
Min.: 1,080
Mult.: 90

Power 85 VAC to 265 VAC 12 V 4.2 W 350 mA Through Hole Dual Primary Winding Single Secondary Winding 16.9 mm 18.8 mm 13.97 mm MID-OLPI
Wurth Elektronik Power Transformers MID-UNIT NXP Offline 2mH 4.60Ohm
Datasheet
Non-Stocked
Min.: 1,040
Mult.: 130

Power 85 VAC to 265 VAC 12 V 5.4 W 450 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 15.75 mm 18.5 mm MID-OLNXP
Wurth Elektronik Power Transformers MID-UNIT STM Offline 1.60mH 4.8Ohm
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 70

Power 85 VAC to 265 VAC 5 V 12.5 W 2.5 A Through Hole Single Primary Winding Single Secondary Winding 21 mm 25 mm 16 mm MID-OLSTM
Wurth Elektronik Power Transformers MID-OLSTM Viper27LN 1.7 mH 12 W
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 70

Power 85 VAC to 265 VAC 5 V 12 W 2.4 A Through Hole Single Primary Winding Single Secondary Winding 21 mm 25 mm 16 mm MID-OLSTM
Wurth Elektronik Power Transformers MID-UNIT NXP Offline 1.6mH 3.25Ohm
Datasheet
Non-Stocked
Min.: 1,050
Mult.: 70

Power 85 VAC to 272 VAC 12 V, 5 V 11.9 W 700 mA, 700 mA Through Hole Single Primary Winding Dual Secondary Winding 20.32 mm 24.38 mm 16 mm MID-OLNXP