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 (IDR) 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 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 MID-FLYLT LT3512 175 uH 2 W
Datasheet
266In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Flyback Transformers 35 V to 75 V 5 V 2 W 400 mA SMD/SMT Single Primary Winding Dual Secondary Winding 9.78 mm 9.14 mm 10.54 mm MID-FLYLT
Pulse Electronics Power Transformers EP13 33V-57V Flyback SMD 25W
Datasheet
285In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Flyback Transformers PA
Wurth Elektronik Power Transformers WE-FB LT3748 15 uH 30 W
Datasheet
238In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 125

Flyback Transformers 18 V to 60 V 13 V 30 W 2.3 A SMD/SMT Single Primary Winding Single Secondary Winding 29.08 mm 23.11 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers MID-FLYLT LT8300 300 uH 1.7 W
Datasheet
413In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Flyback Transformers 36 V to 72 V 12 V, 12 V 1.7 W 70 mA, 70 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 9.78 mm 9.14 mm 10.54 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 80uH 3kV 10%
Datasheet
738In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 120



Pulse Electronics Power Transformers SMD 3W 24V/us Sidecar 8CT:9CT 20%
Datasheet
538In 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 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 4CT:5CT Iso4000V Push Pull AEC-Q200
Datasheet
965In 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
Tamura Power Transformers THROUGH HOLE 2.4VA
Datasheet
470In Stock
Min.: 1
Mult.: 1
No
115 VAC 24 V/48 V 2.4 VA Through Hole Single Primary Winding Dual Secondary Winding 32.1 mm 3FS
HALO Electronics Power Transformers POE Flyback Xfmr 3W 3.3Vout
Datasheet
300In Stock
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers 3.3 V SMD/SMT Single Primary Winding Dual Secondary Winding 10.67 mm 8.13 mm 10.54 mm PWR-DCDC
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
28In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 36 V CT 6 VA 170 mA Chassis Dual Primary Winding Single Secondary Winding 60.3 mm 33.3 mm 36.2 mm 241
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
15In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 36 V CT 12 VA 350 mA Chassis Dual Primary Winding Single Secondary Winding 71.4 mm 36.3 mm 42.8 mm 241
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
4In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 16 V CT/8 V 10 VA 640 mA/1.28 A Through Hole Dual Primary Winding Dual Secondary Winding 47.6 mm 36.5 mm 41.27 mm PC
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
39In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 28 V CT/14 V 4.4 VA 160 mA/320 mA Through Hole Dual Primary Winding Dual Secondary Winding 41.3 mm 31.8 mm 34.92 mm PC
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer Encapsulated
Datasheet
35In Stock
Min.: 1
Mult.: 1

115 VAC, 230 VAC 16 V CT/8 V 18 VA 1.15 A/2.3 A Through Hole Dual Primary Winding Dual Secondary Winding 67.6 mm 57 mm 27.6 mm
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
1In Stock
Min.: 1
Mult.: 1

100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC 48 V CT/24 V 300 VA 6.3 A/12.6 A Chassis Dual Primary Winding Dual Secondary Winding 104.8 mm 109.2 mm 98.2 mm MPI
Bel Signal Transformer Power Transformers 50\60 Hz, Laminated Transformer
Datasheet
89In Stock
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 20 V CT/10 V 2.4 VA 120 mA/240 mA Through Hole Single Primary Winding Dual Secondary Winding 34.9 mm 28.6 mm 30.8 mm ST
Wurth Elektronik Power Transformers WE-FB LT3575 7 uH 15 W
Datasheet
143In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Flyback Transformers 10 V to 40 V 5 V 15 W 3 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.34 mm 15.24 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers WE-FB LT3748 3.8 uH 9 W
Datasheet
188In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Flyback Transformers 16 V to 24 V 15 V, 15 V, 15 V, 15 V 9 W 150 mA, 150 mA, 150 mA, 150 mA SMD/SMT Dual Primary Winding Quad Secondary Winding 13.97 mm 17.17 mm 12.7 mm WE-FB
Sumida Power Transformers Flyback Transformer for LT8316
Datasheet
289In Stock
504Expected 17/07/2026
Min.: 1
Mult.: 1

Flyback Transformers Through Hole Dual Primary Winding Single Secondary Winding 31 mm 28 mm 23.5 mm
Tripp Lite Power Transformers Medical Grade Isolation Transformr
Datasheet
No
115 VAC 1 kVA 7.75 in 184.15 mm 196.85 mm Medical-Grade
HALO Electronics Power Transformers POE Flyback Xfmr 3W PoE 3.3Vout
Datasheet
46In Stock
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers 3.3 V 3 W SMD/SMT Single Primary Winding Single Secondary Winding 10.67 mm 8.13 mm 10.54 mm PWR-DCDC
Bel Signal Transformer Power Transformers Rectifier Power Transformer
Datasheet
1In Stock
Min.: 1
Mult.: 1

115 VAC 24 V CT/12 V CT 1.2 kVA 50 A/100 A Chassis Single Primary Winding Dual Secondary Winding 162 mm 158.8 mm 134.9 mm