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: 5,804
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Description Datasheet Availability Pricing (GBP) 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
Pulse Electronics Power Transformers 1500V Reinforced 1CT:1CT SMT XFMR 6000 V -40C to +125C
Datasheet
213In Stock
Min.: 1
Mult.: 1

Transformers SMD/SMT Single Primary Winding Dual Secondary Winding 18.63 mm 12.5 mm 8.75 mm HXE20xxHL
HALO Electronics Power Transformers Power Transformers ISO MOD SMD 40W Forward Converter 125In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Power Transformers WE-PSPA 86 uH 750mA AEC-Q200
Datasheet
893In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 900

Push-Pull Transformers 5 V 5 V PCB Mount Dual Primary Winding Dual Secondary Winding 9.25 mm 8.3 mm 4.1 mm WE-PSPA
Proterial Power Transformers
Datasheet
230In Stock
Min.: 1
Mult.: 1

Gate Drive Transformers 24 V PCB Mount Single Primary Winding Dual Secondary Winding 14.5 mm 1.5 mm 14.5 mm
Wurth Elektronik Power Transformers WE-AGDT UCC25800 50 uH
Datasheet
1,474In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Gate Drive Transformers 13 V PCB Mount Single Primary Winding Single Secondary Winding 11.3 mm 10.95 mm 11.94 mm WE-AGDT
Wurth Elektronik Power Transformers WE-PSPA 86 uH 210mA AEC-Q200
Datasheet
1,738In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 900

Push-Pull Transformers 5 V 18 V PCB Mount Dual Primary Winding Dual Secondary Winding 9.25 mm 8.3 mm 4.1 mm WE-PSPA
Bourns Power Transformers POE transformer, 25W, EPD13, 12V
Datasheet
3,815In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

POE - Power Over Ethernet Transformers 12 V SMD/SMT 16.2 mm 14 mm 14.5 mm POE-PD
Wurth Elektronik Power Transformers WE-AGDT LT8302 7 uH
Datasheet
7,625In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Gate Drive Transformers 9 V to 18 V Board Mount 11.3 mm 10.95 mm 11.94 mm WE-AGDT
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
27In Stock
Min.: 1
Mult.: 1
7.06 in 6.1 in HPI
Bourns Power Transformers BMS xformer 2-Ch 1600V AECQ +125 C
Datasheet
16,683In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

BMS Transformers PCB Mount Single Primary Winding Single Secondary Winding 14.81 mm 11.68 mm 5 mm SM91501ALE
Wurth Elektronik Power Transformers MID-PPMAX MAX14940 384 uH 500 mW
Datasheet
940In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Signal Transformers 3.3 V 5 V 500 mW 100 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 9.14 mm 12.7 mm 7.62 mm MID-PPMAX
Coilcraft Power Transformers Q4438 Flybck Regltor 12 V, -12 V 0.63 A
Datasheet
1,011In Stock
Min.: 1
Mult.: 1

Q4438
Wurth Elektronik Power Transformers WE-AGDT 1ED3491MU12M 400 mH
Datasheet
642In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Transformers 12 V to 20 V 15 V 100 mA SMD/SMT Single Primary Winding Dual Secondary Winding 20.48 mm 15.32 mm 4 mm WE-AGDT
Coilcraft Power Transformers
Datasheet
1,500In Stock
2,700Expected 08/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

YA
iNRCORE Power Transformers 4TPRI:4TPRI:4TSEC 153UH 140W
Datasheet
37In Stock
Min.: 1
Mult.: 1
Planar Transformers 140 W SMD/SMT Dual Primary Winding Single Secondary Winding 23.37 mm 21.6 mm 8.6 mm
Pulse Electronics Power Transformers 350uH 1500V T/R=1 2% DC=600mA
Datasheet
1,444In Stock
Min.: 1
Mult.: 1
Reel: 300

SMD/SMT HX
Wurth Elektronik Power Transformers WE-FB LT3748 8 uH 30 W
Datasheet
335In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 125

Flyback Transformers 20 V to 48 V 15 V 30 W 2 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers MID-FLYLT LT8300 400 uH 1.5 W
Datasheet
1,948In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Flyback Transformers 18 V to 75 V 5 V 1.5 W 300 mA SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT
Pulse Electronics Power Transformers SMD HiFreq WireWound 126uH .46Ohms
Datasheet
1,199In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

POE - Power Over Ethernet Transformers 60 W 17.7 mm 14 mm 12.7 mm PA


Pulse Electronics Power Transformers SMD HiFreq WireWound 77.4uH .25Ohms
Datasheet
1,121In Stock
Min.: 1
Mult.: 1
Reel: 150

POE - Power Over Ethernet Transformers
Pulse Electronics Power Transformers 80uH 3kV 10%
Datasheet
908In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 120

Pulse Electronics Power Transformers 1CT:3CT Iso4000V Push Pull AEC-Q200
Datasheet
1,701In Stock
Min.: 1
Mult.: 1
Reel: 300
Isolation Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 16 mm 16 mm 7.5 mm PM2155.xxxNLT
Pulse Electronics Power Transformers 1CT:1CT Iso5000V SMT 5kVrms AEC-Q200
Datasheet
3,539In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Isolation Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 10 mm 10 mm 12.5 mm PM2190.xxxNLT
Pulse Electronics Power Transformers 3CT:8CT Iso5000V SMT 5kVrms AEC-Q200
Datasheet
116In Stock
Min.: 1
Mult.: 1
Reel: 150
Isolation Transformers SMD/SMT Dual Primary Winding Dual Secondary Winding 10 mm 10 mm 12.5 mm PM2190.xxxNLT
Wurth Elektronik Power Transformers WE-FB LT3748 400 uH 45 W
Datasheet
1,171In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Flyback Transformers 157 V to 629 VAC 15 V 45 W 3 A SMD/SMT Dual Primary Winding Triple Secondary Winding 27.03 mm 32.31 mm 13.69 mm WE-FB