About Power Transformers

Power Transformers

A power transformer is a device used to convert electrical energy from one AC voltage level to another. It is one of the most common components of an electrical power system, used to step up or step down the voltage of the electrical current as needed. It consists of one or more coils of insulated wire wrapped around an iron core, allowing the core to be magnetically charged to alter the current in the secondary coil when the primary coil is charged. Transformers are an efficient means of transferring energy between two circuits, resulting in minimal losses. The transformer must be designed to match the load characteristics; wrong design can result in increased losses, instability, and possible destruction of the transformer.

Power Transformers

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Secondary Current Rating	Mounting Style	Primary Winding	Secondary Winding	Length	Width	Height	Outside Diameter	Series

197C5

Power Transformers High Frequency Reactor, 1.25 mH, 5A, Wire leads, 6 inch min.

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hammond

Availability : 28
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 28.7437

Multiples of: 1

241-8-120

Power Transformers 50\60 Hz, Laminated Transformer

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse

Availability : 28
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 33.83

Multiples of: 1

100 VA

115 V

120 v ct

850 mA

Chassis

Single Primary Winding

Single Secondary Winding

102.4 mm

58.5 mm

65.5 mm

241

VPM30-830

Power Transformers MEDICAL GRADE PWR TOROID 30.0VCT@0.83A UL/CE TOROIDAL MOUNT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 28
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 47.9902

Multiples of: 1

Toroidal Power Transformers

25 VA

100 v , 120 v , 220 v , 240 v

15 v / 30 V

1.66 a / 830 mA

Chassis

Dual Primary Winding

Dual Secondary Winding

37 mm

84 mm

Vpm

290DX

Power Transformers Fender/Reverb 120VAC 60Hz Bassman

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hammond

Availability : 28
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 162.135

Multiples of: 1

120 VAC

650 VAC ct

230 mA

Chassis

Single Primary Winding

Triple Secondary Winding

103.2 mm

87.32 mm

104.77 mm

Tube Guitar Amplifier

N-7A

N7A triad n

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 27
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
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USD 3.3338

Multiples of: 1

FS56-020

Power Transformers 1.1VA 56V CT @ 0.02A Dual Pri. 8 Pin

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 27
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 7.2521

Multiples of: 1

Power Transformers

1.1 VA

Dual Primary Winding

Dual Secondary Winding

4900-8024RE64

TE Connectivity P&B Power Transformers 115VAC 20 VA PCB TRANSFORMER

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity

Availability : 27
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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USD 9.5812

Multiples of: 1

Power Transformers

20 VA

115 V

24 v ct

Through Hole

Single Primary Winding

Dual Secondary Winding

57 mm

47.6 mm

35.8 mm

ST-4-120

Power Transformers 50\60 Hz, Laminated Transformer

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 10.7761

Multiples of: 1

Class 2 Transformers

6 VA

115 V

120 v ct/60 V

50 mA / 100 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

41.3 mm

33.3 mm

MTPL-2516-S15V

Power Transformers 15 output V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 15.9015

Multiples of: 1

3 W

15 V

Through Hole

Dual Primary Winding

Dual Secondary Winding

30 mm

26 mm

17 mm

Mtpl

F-189X

Power Transformers POWER XFMR 35.0Vct@0.500A 115V CHASSIS MOUNT w/LEADS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 27
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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USD 17.2017

Multiples of: 1

Control Transformers

Chassis

DST-7-48

Power Transformers 50\60 Hz, Laminated Transformer

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 17.4661

Multiples of: 1

Class 2 Transformers

36 VA

115 V /230 V

48 v ct/24 V

750 mA / 1.5 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

66.7 mm

55.5 mm

40.4 mm

Dst

F7-12

Power Transformers POWER XFMR 12.6Vct@4.0A UL/cUL 115V QUICK PACK w/LUGS/F7-12

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 27
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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USD 21.21

Multiples of: 1

56 VA

Chassis

3 11/16 in

1 13/16 in

2 1/4 in

BPE2G

Power Transformers Class2, Energy Limit 120VAC, 24V, 40VA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hammond

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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USD 22.1644

Multiples of: 1

Class 2 Transformers

40 VA

120 V

24 VAC

1.67 A

Plug

Single Primary Winding

Single Secondary Winding

3.58 in

2.8 in

2.13 in

VPS36-2200

Power Transformers POWER XFMR 36.0Vct@2.2A UL/CSA/VDE CHASSIS MOUNT/VPS36-2200

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 25.5139

Multiples of: 1

Power Transformers

80 VA

115 v / 230 V

18 v / 36 V

Chassis

Dual Primary Winding

Dual Secondary Winding

2 5/16 in

2 1/2 in

3 in

FD7-16

Power Transformers POWER XFMR 16.0Vct@3.5A UL/cUL 115V/230 QUICK PACK w/LUGS/FD7-16

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 27
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 26.0925

Multiples of: 1

VPS28-4600

Power Transformers POWER XFMR 28.0Vct@4.6A UL/CSA/VDE CHASSIS MOUNT/VPS28-4600

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 32.3284

Multiples of: 1

World Series Transformers

130 VA

230 VAC , 115 VAC

28 v , 14 V

Chassis

Dual Primary Winding

Dual Secondary Winding

2.6875 in

2.8125 in

3.375 in

TTS100/Z230/110V

Transformer: toroidal; 100VA; 230VAC; 110V; 0.9A; 1.1kg; Ø:92mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Breve Tufvassons

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 47.6133

Multiples of: 1

100 VA

230 VAC

110 V

0.9 A

40 mm

92 mm

TTS100/Z230/8V

Transformer: toroidal; 100VA; 230VAC; 8V; 12.5A; 1.1kg; Ø:92mm; IP00

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Breve Tufvassons

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 47.8044

Multiples of: 1

100 VA

230 VAC

8 V

12.5 A

40 mm

92 mm

TST 120/001

Transformer: toroidal; 120VA; 230VAC; 12V; 10A; 1.3kg; Leads: cables

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Indel

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 49.4949

Multiples of: 1

120 VA

230 VAC

12 V

10 A

40 mm

105 mm

1182E117

Power Transformers Dual Secondary, Open 30VA, 234V CT@128ma

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hammond

Availability : 27
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025