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
Select Image Part #
 Mfr.
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 MID-UNIT NXP Offline 1.6mH 3.25Ohm
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1.050
Mult.: 70

Power 85 VAC to 272 VAC 5 V, 12 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
Wurth Elektronik Power Transformers - Board Mount MID-UNIT NXP Offline 500uH 1.30Ohm
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1.050
Mult.: 70

Power 85 VAC to 272 VAC 5 V, 12 V 29 W 1 A, 2 A Through Hole Dual Primary Winding Dual Secondary Winding 21 mm 25 mm 16 mm MID-OLNXP
Wurth Elektronik Power Transformers - Board Mount MID-OLNXP 120-385V 100kHz
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1.000
Mult.: 50

Power 85 VAC to 272 VAC 3.3 V, 5 V, 12 V 12.6 W 500 mA, 500 mA, 700 mA Through Hole Single Primary Winding Triple Secondary Winding 20.32 mm 24.38 mm 16 mm MID-OLNXP
Wurth Elektronik Power Transformers - Board Mount MID-UNIT NXP Offline 900uH 0.32Ohm
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1.000
Mult.: 25

Power 85 VAC to 272 VAC 3.3 V, 5 V, 12 V 12.6 W 500 mA, 500 mA, 700 mA Through Hole Dual Primary Winding Triple Secondary Winding 26.4 mm 31.8 mm 22.86 mm MID-OLNXP
Wurth Elektronik Power Transformers - Board Mount MID-UNIT NXP Offline 1.85mH 4.6Ohm
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1.040
Mult.: 130

Power 85 VAC to 272 VAC 12 V to 18 V 7.6 W 420 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 15.75 mm 18.5 mm MID-OLNXP
Wurth Elektronik Power Transformers - Board Mount MID-OLNXP 260-375V 30V/0.3A
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1.056
Mult.: 88

Power 180 VAC to 265 VAC 30 V 9 W 300 mA Through Hole Dual Primary Winding Single Secondary Winding 13.97 mm 13.97 mm 12.7 mm MID-OLNXP
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1500uH 0.8A 140mOhm
Datasheet
Non-Stocked Lead-Time 15 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 150

Power 85 VAC to 265 VAC 12 V 7.8 W 650 mA SMD/SMT Single Primary Winding Dual Secondary Winding 25.81 mm 16.6 mm 13.5 mm WE-UOST
Wurth Elektronik Power Transformers - Board Mount MID-T8T LED Tubes 2.5mH 85kHz 0.75A
Datasheet
Non-Stocked Lead-Time 51 Weeks
Min.: 1.000
Mult.: 100
: 100

Flyback Transformers 195 VAC to 265 VAC 25.4 V 19.1 W 750 mA SMD/SMT Single Primary Winding Single Secondary Winding 18.8 mm 36.5 mm 12 mm MID-OLT8
Wurth Elektronik Power Transformers - Board Mount WE-UOST Univ Offline 1500uH 0.8A 6500mOhm
Datasheet
Non-Stocked Lead-Time 15 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 150

Power 195 VAC to 265 VAC 12 V 8.4 W 700 mA SMD/SMT Single Primary Winding Dual Secondary Winding 25.81 mm 16.6 mm 13.5 mm WE-UOST
Wurth Elektronik Power Transformers - Board Mount WE-LLCR UCC28056 Size ETD34 6 00uH 150W 12V
Datasheet
Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Power 255 VAC to 283 VAC 12 V 150 W 12.5 A Through Hole Single Primary Winding Dual Secondary Winding 36 mm 36 mm 26 mm WE-LLCR