.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 5.812

Applied Filters:

Manufacturer

Product

Primary Voltage Rating

Secondary Voltage Rating

Power Rating

Secondary Current Rating

Mounting Style

Primary Winding

Secondary Winding

Length

Width

Height

Outside Diameter

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Power Transformers POWER TRANSFORMER THROUGH 5VA

PL5.0-24-130B
Tamura
1: 7,20 €
290In Stock

Mfr. Part No.
PL5.0-24-130B

Mouser Part No
838-PL5.0-24-130B

Tamura

Power Transformers POWER TRANSFORMER THROUGH 5VA

Datasheet

290In Stock

7,20 €

6,33 €

6,21 €

6,01 €

View

Min.: 1
Mult.: 1

5 VA

Through Hole

35.6 mm

Power Transformers XFMR,SGL,150UH, 1CT:1CT, 4.3KVDC,SMT,TU NPB

HMU1228NL
Pulse Electronics
1: 3,92 €
558In Stock

Mfr. Part No.
HMU1228NL

Mouser Part No
673-HMU1228NL

Pulse Electronics

Power Transformers XFMR,SGL,150UH, 1CT:1CT, 4.3KVDC,SMT,TU NPB

Datasheet

558In Stock

3,92 €

3,54 €

3,38 €

3,28 €

View

Min.: 1
Mult.: 1

Power Transformers SMD Gate Drive 1500V Toroid 1:1:1

PA2004NLT
Pulse Electronics
1: 2,44 €
1.557In Stock

Mfr. Part No.
PA2004NLT

Mouser Part No
673-PA2004NLT

Pulse Electronics

Power Transformers SMD Gate Drive 1500V Toroid 1:1:1

Learn More

Datasheet

1.557In Stock

Cut Tape

2,44 €

1,87 €

1,65 €

1,57 €

Reel

1,27 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Gate Drive Transformers

Power Transformers 95uH 36-72V 3W 1.61:1 2%

PH9585.004NLT
Pulse Electronics
1: 1,74 €
1.401In Stock

Mfr. Part No.
PH9585.004NLT

Mouser Part No
673-PH9585.004NLT

Pulse Electronics

Power Transformers 95uH 36-72V 3W 1.61:1 2%

Learn More

Datasheet

1.401In Stock

Cut Tape

1,74 €

1,47 €

1,37 €

1,32 €

Reel

1,30 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.200

Flyback Transformers

PH9585.xxxNLT

Power Transformers BMHPS6 POWER SUPPLY 36 V ac 8 AMPS

BMHPS6
Banner Engineering
1: 415,38 €
3In Stock

Mfr. Part No.
BMHPS6

Mouser Part No
778-BMHPS6

Banner Engineering

Power Transformers BMHPS6 POWER SUPPLY 36 V ac 8 AMPS

Datasheet

3In Stock

415,38 €

Min.: 1
Mult.: 1

Power Transformers CONTROL TRANSFORMER,5000VA,240/480-120V,

MT5000A
Siemens
1: 1.755,17 €
1In Stock

Mfr. Part No.
MT5000A

Mouser Part No
982-MT5000A

Siemens

Power Transformers CONTROL TRANSFORMER,5000VA,240/480-120V,

Datasheet

1In Stock

1.755,17 €

Quote

Min.: 1
Mult.: 1

Power Transformers

PL10310
iNRCORE
1: 32,67 €
39In Stock

Mfr. Part No.
PL10310

Mouser Part No
673-PL10310

iNRCORE

Power Transformers

Datasheet

39In Stock

32,67 €

31,58 €

29,40 €

28,31 €

Min.: 1
Mult.: 1

Planar Transformers

140 W

SMD/SMT

23.37 mm

21.6 mm

8.6 mm

Power Transformers Isolation Transformr Based PwrConditioner

IS-1000
Tripp Lite
Restricted Availability

Mfr. Part No.
IS-1000

Mouser Part No
545-IS-1000

Tripp Lite

Power Transformers Isolation Transformr Based PwrConditioner

Datasheet

Restricted Availability

Standard

Power Transformers Transformer, high voltage & filament, 150VA, 600V C.T. @ 173ma., 300 Series

372FX
Hammond Manufacturing
1: 163,59 €
133In Stock

Mfr. Part No.
372FX

Mouser Part No
546-372FX

Hammond Manufacturing

Power Transformers Transformer, high voltage & filament, 150VA, 600V C.T. @ 173ma., 300 Series

Learn More

Datasheet

133In Stock

163,59 €

156,70 €

Min.: 1
Mult.: 1

Transformers

100 VAC to 240 VAC

600 VAC CT

150 VA

173 mA

Chassis

Dual Primary Winding

Triple Secondary Winding

107.95 mm

79.5 mm

96.77 mm

300

Power Transformers MAX250 TX EN60950

76250ENC
Murata Power Solutions
1: 3,66 €
149In Stock

Mfr. Part No.
76250ENC

Mouser Part No
580-76250ENC

Murata Power Solutions

Power Transformers MAX250 TX EN60950

Datasheet

149In Stock

3,66 €

3,58 €

3,29 €

2,98 €

View

Min.: 1
Mult.: 1

Through Hole

15 mm

12 mm

76250ENC

Power Transformers TFMR 1:2.27 SM MAX253 MAXIM

78253/35JC
Murata Power Solutions
1: 2,33 €
461In Stock

Mfr. Part No.
78253/35JC

Mouser Part No
580-78253/35JC

Murata Power Solutions

Power Transformers TFMR 1:2.27 SM MAX253 MAXIM

Learn More

Datasheet

461In Stock

2,33 €

2,31 €

2,30 €

2,28 €

View

Min.: 1
Mult.: 1

3.3 V

5 V

500 mW

100 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

9.52 mm

9 mm

6.35 mm

78253

Power Transformers SM TRANSFORMER

78253/55JC
Murata Power Solutions
1: 2,29 €
293In Stock

Mfr. Part No.
78253/55JC

Mouser Part No
580-78253/55JC

Murata Power Solutions

Power Transformers SM TRANSFORMER

Learn More

Datasheet

293In Stock

2,29 €

2,27 €

2,25 €

2,23 €

View

Min.: 1
Mult.: 1

5 V

1 W

200 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

9.52 mm

9 mm

6.35 mm

78253

Power Transformers MDL SIN 2.5GPP 1:1 4KV FUNCTUNIONAL SMD

HX4019NL
Pulse Electronics
1: 12,20 €
100In Stock

Mfr. Part No.
HX4019NL

Mouser Part No
673-HX4019NL

Pulse Electronics

Power Transformers MDL SIN 2.5GPP 1:1 4KV FUNCTUNIONAL SMD

Learn More

Datasheet

100In Stock

12,20 €

9,93 €

9,52 €

9,39 €

View

Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers

57 V

60 W

PCB Mount

Single Primary Winding

Dual Secondary Winding

18.16 mm

12.2 mm

6.6 mm

Power Transformers 350uH 1500V T/R=1 2% DC=600mA

HX5164NL
Pulse Electronics
1: 4,87 €
349In Stock

Mfr. Part No.
HX5164NL

Mouser Part No
673-HX5164NL

Pulse Electronics

Power Transformers 350uH 1500V T/R=1 2% DC=600mA

Learn More

Datasheet

349In Stock

4,87 €

3,88 €

3,69 €

3,60 €

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers Ethernet Trans/Choke SP 10G BaseT SMT

HX7137NL
Pulse Electronics
1: 14,09 €
47In Stock

Mfr. Part No.
HX7137NL

Mouser Part No
673-HX7137NL

Pulse Electronics

Power Transformers Ethernet Trans/Choke SP 10G BaseT SMT

Datasheet

47In Stock

14,09 €

11,78 €

11,29 €

10,94 €

View

Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers

PCB Mount

17.73 mm

15.24 mm

7.24 mm

Power Transformers SMD HiFreq WireWound 500uH 1.75Ohms

PA1131NLT
Pulse Electronics
1: 2,71 €
280In Stock
900Expected 6/9/2026

Mfr. Part No.
PA1131NLT

Mouser Part No
673-PA1131NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 500uH 1.75Ohms

Datasheet

280In Stock

900Expected 6/9/2026

Cut Tape

2,71 €

2,45 €

2,36 €

2,28 €

Reel

2,10 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

POE - Power Over Ethernet Transformers

3 W

13.34 mm

10.7 mm

9.3 mm

EP7

Power Transformers SMD HiFreq WireWound 253.4uH .42Ohms

PA1134NLT
Pulse Electronics
1: 2,75 €
262In Stock
1.000Expected 2/27/2026

Mfr. Part No.
PA1134NLT

Mouser Part No
673-PA1134NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 253.4uH .42Ohms

Datasheet

262In Stock

1.000Expected 2/27/2026

Cut Tape

2,75 €

2,49 €

2,40 €

2,32 €

Reel

2,23 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

POE - Power Over Ethernet Transformers

7 W

13.1 mm

15.2 mm

11.5 mm

Power Transformers SMD HiFreq WireWound 234.1uH .8Ohms

PA1135NLT
Pulse Electronics
1: 3,30 €
672In Stock

Mfr. Part No.
PA1135NLT

Mouser Part No
673-PA1135NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 234.1uH .8Ohms

Datasheet

672In Stock

Cut Tape

3,30 €

2,85 €

2,44 €

2,37 €

Reel

2,23 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

POE - Power Over Ethernet Transformers

7 W

15.2 mm

13.1 mm

11.5 mm

Power Transformers SMD HiFreq WireWound 126.7uH .46Ohms

PA1138NLT
Pulse Electronics
1: 2,70 €
218In Stock

Mfr. Part No.
PA1138NLT

Mouser Part No
673-PA1138NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 126.7uH .46Ohms

Datasheet

218In Stock

Cut Tape

2,70 €

2,44 €

2,26 €

2,24 €

Reel

1,79 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

POE - Power Over Ethernet Transformers

60 W

14 mm

17.65 mm

12.32 mm

Power Transformers SMD HiFreq WireWound 20.4uH .15Ohms

PA1277NLT
Pulse Electronics
1: 2,85 €
81In Stock
800Expected 5/7/2026

Mfr. Part No.
PA1277NLT

Mouser Part No
673-PA1277NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 20.4uH .15Ohms

Datasheet

81In Stock

800Expected 5/7/2026

Cut Tape

2,85 €

2,58 €

2,48 €

2,40 €

Reel

1,78 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

POE - Power Over Ethernet Transformers

Power Transformers SMD HiFreq WireWound 155uH .92Ohms

PA1284NLT
Pulse Electronics
1: 2,80 €
166In Stock

Mfr. Part No.
PA1284NLT

Mouser Part No
673-PA1284NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 155uH .92Ohms

Datasheet

166In Stock

Cut Tape

2,80 €

2,63 €

2,53 €

2,45 €

2,37 €

Reel

2,00 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

POE - Power Over Ethernet Transformers

7 W

13.1 mm

15.2 mm

11.5 mm

Power Transformers XFMR FLYBACK EFD20 SM NPB

PA1735NL
Pulse Electronics
1: 4,58 €
71In Stock

Mfr. Part No.
PA1735NL

Mouser Part No
673-PA1735NL

Pulse Electronics

Power Transformers XFMR FLYBACK EFD20 SM NPB

Datasheet

71In Stock

4,58 €

4,13 €

3,84 €

3,52 €

View

Min.: 1
Mult.: 1

Flyback Transformers

Power Transformers SMD Gate Drive 1500V Toroid 1:1:1

PA2005NLT
Pulse Electronics
1: 1,95 €
375In Stock

Mfr. Part No.
PA2005NLT

Mouser Part No
673-PA2005NLT

Pulse Electronics

Power Transformers SMD Gate Drive 1500V Toroid 1:1:1

Learn More

Datasheet

375In Stock

Cut Tape

1,95 €

1,77 €

1,70 €

1,65 €

View

Reel

1,18 €

Min.: 1
Mult.: 1

Reel: 900

Gate Drive Transformers

Power Transformers EP13 33V-57V Flyback SMD 25W

PA2369NLT
Pulse Electronics
1: 3,11 €
285In Stock

Mfr. Part No.
PA2369NLT

Mouser Part No
673-PA2369NLT

Pulse Electronics

Power Transformers EP13 33V-57V Flyback SMD 25W

Datasheet

285In Stock

Cut Tape

3,11 €

2,82 €

2,68 €

2,61 €

2,00 €

Reel

1,97 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Flyback Transformers

Power Transformers EP13 37V-57V Flyback SMD 24.8W

PA2466NL
Pulse Electronics
1: 2,42 €
18In Stock

Mfr. Part No.
PA2466NL

Mouser Part No
673-PA2466NL

Pulse Electronics

Power Transformers EP13 37V-57V Flyback SMD 24.8W

Datasheet

18In Stock

2,42 €

2,02 €

1,94 €

1,86 €

View

Min.: 1
Mult.: 1

Flyback Transformers

Power Transformers

Customer Service Office

Company

Resources

Support

ABB
Adam Tech
AMSECO
Banner Engineering
Bel
Bel Power Solutions
Bourns
Coilcraft
Eaton
HALO Electronics
Hammond
Hatch Lighting
ICE Components
IDEC
iNRCORE
Littelfuse
Mitsumi
Molex
Murata
Murrelektronik
Omron
Panduit
Power Integrations
Proterial
Pulse
Schneider Electric
Siemens
SolaHD
Sumida
Tamura
Taoglas
TDK
TE Connectivity
Triad Magnetics
Tripp Lite
TT Electronics
Vacuumschmelze
Vicor
Vishay
White-Rodgers
Wurth Elektronik

Analog Modem Transformers
Automotive Transformers
BMS Planar Transformers
BMS Transformers
Class 2 Transformers
Control Transformers
Current Sense Transformers
DC/DC Transformers
Digital Transformers
Flexible Transformers
Flyback Transformers
Forward Transformers
Gate Driver Transformer
Gate Drive Transformers
High Frequency Reactors
High Isolation Power Transformers
Isolation Transformers
Kits
Offline Transformers
Planar Transformer

2 V to 5.5 V
2.5 V to 3.5 V
3 V to 24 V
3 V to 3.6 V
3 V to 5.2 V
3 V to 6 V
3.3 V
4 V to 8 V
4.5 V to 5.5 V
4.5 VDC to 12 VDC, 12 VDC to 65 VDC
5 V
5 V to 32 V
6 V
6 V to 12.6 V
6 V to 18 V
7 V to 24 V
7 V to 26 V
7 V to 31 V
7.5 V
8 V to 15 V

0 V to 6.5 V/13 V/19.5 V/26 V
0 V, 208 V, 220 V, 240 V/0 V, 104 V, 110 V, 120 V
0 V, 416 V, 440 V, 480 V/0 V, 208 V, 220 V, 240 V
- 17.5 V, 17.5 V
- 5 V, 15 V
- 5 V, 7 V
1.8 V
2 x 12 V
2 x 3.3 V
2 x 5 V
2.5 V
2.5 VAC CT
3 VAC CT
3 x 3.3 V
3 x 5 V
3.3 V
3.3 V, 12 V
3.3 V, 12 V, 5 V
3.3 V, 3.3 V
3.3 V/5 V

40 mW
100 mW
150 mW
300 mW
500 mVA
500 mW
540 mVA
600 mW
630 mVA
700 mW
800 mW
900 mW
950 mVA
1 VA
1 W
1.1 VA
1.1 W
1.2 VA
1.2 W
1.25 VA

1 mA
1 mA, 1 mA
2 mA, 2 mA
5 mA, 30 mA
8 mA
8 mA/16 mA
9 mA/18 mA
10 mA
10 mA, 1.1 A
10 mA, 5.25 A
10 mA/20 mA
15 mA
15 mA/30 mA
18 mA/36 mA
20 mA
20 mA, 100 mA, 20 mA
20 mA, 40 mA, 40 mA
20 mA, 700 mA
20 mA/40 mA
23 mA

2.6 mm
5.08 mm
5.5 mm
6.6 mm
6.73 mm
7 mm
7.1 mm
7.14 mm
7.62 mm
7.87 mm
8 mm
8.1 mm
8.12 mm
8.13 mm
8.2 mm
8.26 mm
8.3 mm
8.35 mm
8.38 mm
8.6 mm

1.5 mm
2.17 mm
3.61 mm
4.5 mm
5.4 mm
6.55 mm
6.6 mm
6.7 mm
6.73 mm
6.91 mm
6.93 mm
7 mm
7.1 mm
7.11 mm
7.14 mm
7.37 mm
7.5 mm
7.68 mm
8 mm
8.13 mm

1.56 mm
1.98 mm
2.08 mm
2.2 mm
2.34 mm
3 mm
3.1 mm
3.56 mm
3.6 mm
3.8 mm
4 mm
4.06 mm
4.1 mm
4.14 mm
4.19 mm
4.2 mm
4.25 mm
4.74 mm
4.8 mm
4.85 mm

71 mm
74 mm
3 in
80 mm
3.25 in
84 mm
87 mm
3.5 in
92 mm
3.63 in
3.73 in
3.75 in
96 mm
3.98 in
4 in
103 mm
4.25 in
112 mm
4.43 in
113 mm

160
161
162
164
165
166
167
169
171
172
178
179
182
183
185
194
197
200
229
240