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: 5,814
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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 1.26mH 2500V 2:3:3 DCR=1.1-2.0Ohms
Datasheet
971In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Transformers 6 W PCB Mount Single Primary Winding Dual Secondary Winding 10.2 mm 7.5 mm PH9572
Wurth Elektronik Power Transformers WE-FLEX DCR=344mOhms 198.6uH 500VDC SMD
Datasheet
861In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

WE-FLEX
Wurth Elektronik Power Transformers WE-FB LT3748 50 uH 20 W
Datasheet
385In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Flyback Transformers 36 V 5 V 20 W 4 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Power Transformers WE-FB LT3748 15 uH 13.2 W
Datasheet
312In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Flyback Transformers 36 V 3.3 V 13.2 W 4 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Pulse Electronics Power Transformers SMD HiFreq WireWound 48uH .12Ohms
Datasheet
688In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 130

Flyback Transformers 17.65 mm 14.5 mm 14 mm EP13Plus
Pulse Electronics Power Transformers SMD HiFreq WireWound 128uH .41Ohms
Datasheet
798In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 130

Forward Transformers 17.65 mm 14.5 mm 14 mm EP13Plus
Pulse Electronics Power Transformers SMD Hi Isolation Pwr 2350uH .9Ohms
Datasheet
672In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

10 mm 10 mm 12.5 mm
Pulse Electronics Power Transformers SMD 3W 24V/us 538uH 1CT:2CT 20%
Datasheet
2,413In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

3 W SMD/SMT Dual Primary Winding Dual Secondary Winding 12.5 mm 9.2 mm 7.6 mm PH9084.XXXNLT
Pulse Electronics Power Transformers 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms
Datasheet
961In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Transformers 6 W PCB Mount Single Primary Winding Dual Secondary Winding 10.2 mm 7.5 mm PH9572
Wurth Elektronik Power Transformers WE-PPTI SN6505 3.3V
Datasheet
975In Stock
Min.: 1
Mult.: 1
Reel: 275

WE-PPTI
Pulse Electronics Power Transformers EP13 33V-57V Flyback SMD 25W
Datasheet
885In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Flyback Transformers PA
Wurth Elektronik Power Transformers WE-PPTI SN6505B 200 uH
Datasheet
1,968In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Transformers 5 V 5 V 675 mA SMD/SMT Single Primary Winding Single Secondary Winding 8.3 mm 14.75 mm 4.2 mm WE-PPTI
Wurth Elektronik Power Transformers MID-OLLT LT3798 600 uH 14 W
Datasheet
381In Stock
Min.: 1
Mult.: 1

Flyback Transformers 90 VAC to 265 VAC 14 V 14 W 1 A Through Hole Single Primary Winding Dual Secondary Winding 18 mm 16.5 mm 18 mm MID-OLLT
EPCOS / TDK Power Transformers Transformers for DC-DC Converters, DC/DC Converter, ER11, 100 H, TR=1:1:1:1
Datasheet
370In Stock
Min.: 1
Mult.: 1
Reel: 600
B78334B
Bel Signal Transformer Power Transformers Power Isolation Transformer
Datasheet
3In Stock
Min.: 1
Mult.: 1

208 VAC, 220 VAC, 230 VAC, 240 VAC/104 VAC, 110 VAC, 120 VAC 0 V, 208 V, 220 V, 240 V/0 V, 104 V, 110 V, 120 V 10 kVA 41 A/82 A Chassis Dual Primary Winding Dual Secondary Winding 228.6 mm 330.2 mm 203.2 mm DU/SU
Sumida Power Transformers Flyback Transformer for LT8316
Datasheet
388In Stock
Min.: 1
Mult.: 1

Flyback Transformers Through Hole Dual Primary Winding Single Secondary Winding 31 mm 28 mm 23.5 mm
Bourns Power Transformers Power transformer, 15W, EFD15, 5V, SMD
Datasheet
200In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

DC/DC Transformers PCB Mount PDC-FD
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
10In Stock
Min.: 1
Mult.: 1

100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC 48 V CT/24 V 200 VA 4.2 A/8.3 A Chassis Dual Primary Winding Dual Secondary Winding 95.3 mm 109.2 mm 93.1 mm MPI
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
7In Stock
Min.: 1
Mult.: 1

100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC 40 V CT/20 V 650 VA 16.3 A/32.6 A Chassis Dual Primary Winding Dual Secondary Winding 133.3 mm 119.4 mm 117.8 mm MPI
Bourns Power Transformers TRANSFORMER EP7
Datasheet
6,350In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,100

Transformers SMD/SMT 10.5 mm 9.8 mm 11 mm BS64042CS
Bourns Power Transformers POE transformer, 50W, EFD25, 12V
Datasheet
489In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

POE - Power Over Ethernet Transformers 5 V SMD/SMT POE-FD
Bourns Power Transformers POE transformer, 70W, EPD13, 5V
Datasheet
593In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

POE - Power Over Ethernet Transformers 5 V SMD/SMT 16.2 mm 14 mm 14.5 mm POE-PD
Bourns Power Transformers HCT Transformer, 10mm CR, 4+4PIN, 4.2kVAC,-40 to 125 C
Datasheet
3,637In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Transformers SMD/SMT 15.7 mm 10.8 mm 7.5 mm HCT
Bourns Power Transformers POE transformer, 60W, EFD20, 12V
Datasheet
687In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

POE - Power Over Ethernet Transformers 12 V SMD/SMT POE-FD
TDK Power Transformers 3100uH 1mOhm 20A AEC-Q200
Datasheet
310In Stock
Min.: 1
Mult.: 1
Reel: 500

Current Sense Transformers PCB Mount Single Primary Winding Single Secondary Winding 10.4 mm 9.6 mm 10 mm VST