Power Transformers

Power Transformers
Power transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many power transformer manufacturers including Bel, Bourns, Hammond, Pulse, Tamura, Triad Magnetics, Wurth Elektronik & more. Please view our selection of power transformers below.
Results: 5.812
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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
Outside Diameter
Series
Wurth Elektronik Power Transformers MID-OLTI UCC28722 1.35 mH 6 W
Datasheet
157In Stock
Min.: 1
Mult.: 1

Flyback Transformers 85 VAC to 265 VAC 12 V 6 W 500 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-OLTI UCC28740 EE20/10/6(EF20) THT
Datasheet
140In Stock
Min.: 1
Mult.: 1

MID-OLTI
Wurth Elektronik Power Transformers MID-OLTI UCC28740 EE20/10/6 (EF20) 36W THT
Datasheet
65In Stock
Min.: 1
Mult.: 1

MID-OLTI
Wurth Elektronik Power Transformers MID-OLLT LT3798 600 uH 14 W
Datasheet
156In Stock
Min.: 1
Mult.: 1

Flyback Transformers 85 VAC to 265 VAC 28 V 14 W 500 mA Through Hole Single Primary Winding Dual Secondary Winding 18 mm 16.5 mm 18 mm MID-OLLT
Wurth Elektronik Power Transformers WE-UNIT 4.6W SMD Offline Trnsfmr
Datasheet
164In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

Power 55 VAC to 265 VAC 5 V 3.5 W 700 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Power Transformers WE-UNIT 5.8W SMD Offline Trnsfmr
Datasheet
139In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

Power 55 VAC to 265 VAC 5 V 4.5 W 900 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Power Transformers MID-OLSTM Viper17HD EE16/7/5 5.1W THT
Datasheet
21In Stock
Min.: 1
Mult.: 1

MID-OLSTM
Wurth Elektronik Power Transformers MID-UNIT NXP Offline 2.38mH 1Ohm
Datasheet
Product Comments
91In Stock
1.050Expected 3/12/2026
Min.: 1
Mult.: 1

Power 85 VAC to 272 VAC 12 V 7.2 W 600 mA Through Hole Single Primary Winding Dual Secondary Winding 20 mm 24.38 mm 16 mm MID-OLSTM
Wurth Elektronik Power Transformers MID-OLSTM L6599A 1.396 mH 12 W
Datasheet
231In Stock
Min.: 1
Mult.: 1

Power 85 VAC to 265 VAC 12 V, 12 V 12 W 500 mA, 500 mA Through Hole Single Primary Winding Dual Secondary Winding 22.2 mm 25 mm 16 mm MID-OLSTM
Wurth Elektronik Power Transformers WE-LLCR Size ETD34 600uH 150W 24V
Datasheet
24In Stock
Min.: 1
Mult.: 1

Power 255 VAC to 283 VAC 24 V 150 W 6.2 A Through Hole Single Primary Winding Dual Secondary Winding 36 mm 36 mm 26 mm WE-LLCR
Wurth Elektronik Power Transformers WE-LLCR Size ETD39 500uH 200W 24V
Datasheet
9In Stock
Min.: 1
Mult.: 1

Power 255 VAC to 283 VAC 24 V 200 W 8.3 A Through Hole Single Primary Winding Dual Secondary Winding 44 mm 43 mm 30 mm WE-LLCR
Wurth Elektronik Power Transformers WE-LLCR FAN7688Size ETD44 4 75uH 250W 12V
Datasheet
13In Stock
15Expected 2/27/2026
Min.: 1
Mult.: 1

Power 255 VAC to 283 VAC 12 V 250 W 20.8 A Through Hole Single Primary Winding Dual Secondary Winding 48 mm 46 mm 27.5 mm WE-LLCR
Wurth Elektronik Power Transformers WE-LLCR Size ETD44 400uH 250W 24V
Datasheet
45In Stock
Min.: 1
Mult.: 1

Power 255 VAC to 283 VAC 24 V 250 W 10.4 A Through Hole Single Primary Winding Dual Secondary Winding 48 mm 46 mm 27.5 mm WE-LLCR
ABB Power Transformers 1C,50VA,240/480-115/24,TC,PFBCC,SFC,ABB
Datasheet
2In Stock
3Expected 4/6/2026
Min.: 1
Mult.: 1
50 V
ABB Power Transformers 1C,100VA,460208-115/24,XC,PFBCC,SFC,ABB 3In Stock
Min.: 1
Mult.: 1
100 V
ABB Power Transformers 1C,150VA,460208-115/24,XC,PFBCC,SFC,ABB 3In Stock
Min.: 1
Mult.: 1
150 V
ABB Power Transformers 1C,300VA,460208-115/24,XC,PFBCC,SFC,ABB 1In Stock
2Expected 3/19/2026
Min.: 1
Mult.: 1
300 V
Siemens Power Transformers CONTROL TRANSFORMER,75VA,240/480-120V,
Datasheet
5In Stock
Min.: 1
Mult.: 1
Siemens Power Transformers CONTROL TRANSFORMER,100VA,240/480-24V,
Datasheet
1In Stock
Min.: 1
Mult.: 1
Control Transformers 480 VAC 24 VAC 100 VA SMD/SMT 4.11 in 3.31 in 3.46 in Class MT
Siemens Power Transformers CONTROL TRANSFORMER,150VA,240/480-120V,
Datasheet
3In Stock
3Expected 2/25/2026
Min.: 1
Mult.: 1
Control Transformers 480 VAC 120 VAC 150 VA SMD/SMT 4.54 in 3.75 in 3.94 in Class MT
Siemens Power Transformers CONTROL TRANSFORMER,500VA,200/220/480-11
Datasheet
2In Stock
Min.: 1
Mult.: 1
Siemens Power Transformers CONTROL TRANSFORMER,500VA,240/480-120/24
Datasheet
2In Stock
Min.: 1
Mult.: 1
Siemens Power Transformers CONTROL TRANSFORMER,1000VA,240/480-120V,
Datasheet
2In Stock
Min.: 1
Mult.: 1
Control Transformers 480 VAC 120 VAC 1 kVA SMD/SMT 6.42 in 7 in 6.62 in Class MT
Siemens Power Transformers CONTROL TRANSFORMER,1500VA,240/480-120V,
Datasheet
1In Stock
Min.: 1
Mult.: 1
Coilcraft Power Transformers Q4337 Flybck Regltor 12 V, -12 V 0.35 A
Datasheet
31In Stock
Min.: 1
Mult.: 1

Q4337