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

166L42

Power Transformers 85VA 115 42VCT

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

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USD 53.0455

Multiples of: 1

Power Transformers

84 VA

115 V

42 V

2 A

Chassis

Single Primary Winding

Single Secondary Winding

102.4 mm

57.2 mm

66.8 mm

166

N-73A

Power Transformers POWER XFMR 115/230V@0.650A 115V ENCLOSED 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 : 2
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

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USD 53.2744

Multiples of: 1

Isolation Transformers

150 VA

115 V

Chassis

3.625 in

3.281 in

3.875 in

56014-P1S1

Transformer: toroidal; for halogen lamps; 160VA; 230VAC; 11.8V

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.

Talema

Availability : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 54.4047

Multiples of: 1

160 VA

230 VAC

11.8 V

13.56 A

46 mm

110 mm

182K12

Power Transformers Dual Secondary, Open 30VA, 24V CT @ 1.25A

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 : 2
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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USD 54.8231

Multiples of: 1

Toroidal Power Transformers

30 VA

117 v / 234 V

24 V

1.25 A

Mounting Foot

Dual Primary Winding

Dual Secondary Winding

1.6 in

2.95 in

182

TSZSW 55/002M

Transformer: mains; 55VA; 230VAC; 24V; 2.29A; Leads: terminal block

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 54.9633

Multiples of: 1

55 VA

230 VAC

24 V

2.29 A

Din

TMB 100/019M/1

Transformer: mains; 100VA; 500VAC; 24V; Leads: terminal block; 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.

Indel

Availability : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 55.5807

Multiples of: 1

100 VA

500 VAC

24 V

Screw Type

1182J15

Power Transformers Dual Secondary, Open 30VA, 30V CT@1A

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 55.7287

Multiples of: 1

Toroidal Power Transformers

30 VA

117 VAC /234 VAC

15 V /30 V

2 A

Chassis

Dual Primary Winding

Dual Secondary Winding

1.25 in

3 in

1182

1182D240

Power Transformers SingleSecondary/Open 30VA, 240V@125ma

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 55.7287

Multiples of: 1

Toroidal Power Transformers

30 VA

117 VAC /234 VAC

240 V

125 mA

Chassis

Dual Primary Winding

Single Secondary Winding

1.25 in

3 in

1182

TMB 100/010M/1

Transformer: mains; 100VA; 400VAC; 24V; 24V; Leads: terminal block

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 57.9474

Multiples of: 1

100 VA

400 VAC

24 V

Screw Type

1182G22

Power Transformers Dual Secondary, Open 30VA, 44V CT@0.68A

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 59.0007

Multiples of: 1

Toroidal Power Transformers

30 VA

117 VAC /234 VAC

22 V /44 V

1.36 A

Chassis

Dual Primary Winding

Dual Secondary Winding

1.25 in

3 in

1182

TST 160/067

Transformer: toroidal; 160VA; 230VAC; 9V; 9V; 8.88A; 8.88A; 1.7kg

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 60.564

Multiples of: 1

160 VA

230 VAC

9 V

8.88 A

45 mm

115 mm

167U5

filament and low voltage rectifier/enc

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 61.2905

Multiples of: 1

Transformer

75 VA

115 VAC

5 VAC ct

15 A

Chassis

Single Primary Winding

Single Secondary Winding

63.5 mm

69.9 mm

77.7 mm

167

1182M9

Power Transformers Dual Secondary, Open 50VA, 18V CT@2.78A

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 61.6111

Multiples of: 1

Toroidal Power Transformers

50 VA

117 VAC /234 VAC

9 V /18 V

2.78 A , 5.56 A

Chassis

Dual Primary Winding

Dual Secondary Winding

1.5 in

3.25 in

1182

IC-0050-103

Power Transformer 50VA Screw Terminal DIN Rail

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.

Dongan Transformers

Availability : 2
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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USD 63.6151

Multiples of: 1

166R12

Power Transformers 12.6ct VAC / 8 Amps

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 65.3613

Multiples of: 1

Power Transformers

100.8 VA

115 V

12.6 V

8 A

Chassis

Single Primary Winding

Single Secondary Winding

114.3 mm

63.5 mm

66.8 mm

166

TMB 160/003M/1

Transformer: mains; 160VA; 230VAC; 230V; Leads: terminal block

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 67.1496

Multiples of: 1

160 VA

230 VAC

230 V

Screw Type

A9A15212

Transformer: mains; 16VA; 230VAC; 8V; 12V; Leads: screw terminals

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.

Schneider

Availability : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 67.5318

Multiples of: 1

16 VA

230 VAC

8 V

DIN

RT-204

Power Transformer - 5 Lead - Dual Secondary - 117V Primary - 12V Secondary.

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.

Stancor

Availability : 2
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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USD 67.8956

Multiples of: 1

165S18

Power Transformers HIGH CURRENT TRANSF.

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

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USD 70.559

Multiples of: 1

Power Transformers

180 VA

115 V

18 V

10 A

Chassis

Single Primary Winding

Single Secondary Winding

3.75 in

3.13 in

165

TTS200/Z230/17V

Transformer: toroidal; 200VA; 230VAC; 17V; 11.76A; 2.1kg; Ø:112mm

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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025