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: 5,813
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Description Datasheet Availability Pricing (INR) 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 WE-FB LT3748 100 uH 12 W
Datasheet
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Flyback Transformers 36 V 12 V 12 W 1 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Coilcraft Power Transformers Q4438 Flybck Regltor 12 V, -12 V 0.63 A
Datasheet
287In Stock
756Expected 13-03-2026
Min.: 1
Mult.: 1

Q4438
Wurth Elektronik Power Transformers WE-FLEX Trnsfmr HV 196uH .05A
Datasheet
44In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 120

Signal Transformers 1.35 A SMD/SMT Triple Primary Winding Triple Secondary Winding 29.5 mm 21.5 mm 12 mm WE-FLEX HV
Siemens Power Transformers CONTROL TRANSFORMER,208-115V 45VA
Datasheet
3In Stock
Min.: 1
Mult.: 1
Coilcraft Power Transformers Q4435 Flybck Regltor 8uH 5.0 V 1.6 A
Datasheet
27In Stock
Min.: 1
Mult.: 1

Q4435
Wurth Elektronik Power Transformers WE-LLCR Size ETD34 600uH 150W 48V
Datasheet
21In Stock
Min.: 1
Mult.: 1

Power 255 VAC to 283 VAC 48 V 150 W 3.1 A Through Hole Single Primary Winding Dual Secondary Winding 36 mm 36 mm 26 mm WE-LLCR
Coilcraft Power Transformers Q4437 Flybck Regltor 12 V, -12 V 1.8 A
Datasheet
94In Stock
Min.: 1
Mult.: 1

Q4437
Pulse Electronics PH9384.021NLT
Pulse Electronics Power Transformers SMD 3W 24V/us 538uH 2CT:1CT 20%
Datasheet
1,451In 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 PA1528ANLT
Pulse Electronics Power Transformers 28.9 UH 10%
Datasheet
936In Stock
Min.: 1
Mult.: 1
Reel: 150

Flyback Transformers
iNRCORE Power Transformers 2700V 780uH +/-35% DCR=.85mOhms
Datasheet
95In Stock
Min.: 1
Mult.: 1

SLIC
Pulse Electronics Power Transformers 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200
Datasheet
639In 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-UOST Univ Offline 1310uH 0.8A 3000mOhm
Datasheet
256In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Power 85 VAC to 265 VAC 5 V 6.25 W 1.25 A SMD/SMT Single Primary Winding Dual Secondary Winding 25.81 mm 16.6 mm 13.5 mm WE-UOST
Bourns Power Transformers BMS transformer/CMC,12PIN,DUAL, 4.3KVDC
Datasheet
1,971In 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 SM91509AL-E
Pulse Electronics Power Transformers XFMR FLYBACK EP13 SM 10 PI NPB
Datasheet
470In Stock
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers
Pulse Electronics Power Transformers XFMR,PUSHPULL,7W,REINFORCE NPB
Datasheet
583In Stock
Min.: 1
Mult.: 1
Reel: 300

Pulse Electronics Power Transformers 6W 21.8uH 200-700kHz 10-14V Flyback
Datasheet
625In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

Flyback Transformers 1.8 W 8 mm 6.6 mm 6 mm PA4470
Pulse Electronics Power Transformers 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200
Datasheet
586In 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-PoEH High Power EPQ13 48uH 30W
Datasheet
300In Stock
Min.: 1
Mult.: 1
Reel: 150

POE - Power Over Ethernet Transformers 33 V to 57 V 5 V 30 W 3 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
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 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
Bourns Power Transformers BMS transfomer/CMC,6PIN,SGL,3KVAC
Datasheet
3,118In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

BMS Transformers PCB Mount Single Primary Winding Single Secondary Winding 8.38 mm 7.68 mm 4.25 mm SM91508ALE
Pulse Electronics Power Transformers Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53
Datasheet
1,666In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 175

8 V to 18 V 1.5 W SMD/SMT Single Primary Winding Single Secondary Winding 10.5 mm 10.3 mm 12.5 mm PH9496
Wurth Elektronik Power Transformers WE-FLEX W/O Air Gap 153.8uH 0.02A
Datasheet
255In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Flexible Transformers 500 VA 970 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX
Wurth Elektronik Power Transformers WE-FB LT3748 15 uH 45.6 W
Datasheet
117In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Flyback Transformers 30 V to 75 V 12 V 45.6 W 3.8 A SMD/SMT Dual Primary Winding Triple Secondary Winding 27.03 mm 32.31 mm 13.69 mm WE-FB
Wurth Elektronik Power Transformers WE-PoE EFD20 73W SMT
Datasheet
161In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 110

POE - Power Over Ethernet Transformers SMD/SMT Dual Primary Winding Single Secondary Winding 21.8 mm 26.2 mm 11.43 mm WE-PoE