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

290WEX

transformer - tube guitar amp - power

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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 62.6934

Multiples of: 1

680100043

Transformer: mains; 100VA; 230VAC,400VAC; 12V; 24V; DIN; IP20

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.

DF Electric

Availability : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 62.769

Multiples of: 1

100 VA

230 VAC , 400 VAC

12 V

DIN

1182N6

Power Transformers Dual Secondary, Open 50VA, 12V CT@4.17A

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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 64.1782

Multiples of: 1

Toroidal Power Transformers

50 VA

117 VAC /234 VAC

6 V /12 V

4.17 A , 8.34 A

Chassis

Dual Primary Winding

Dual Secondary Winding

1.5 in

3.25 in

1182

STM160/230/24V

Transformer: mains; 160VA; 230VAC; 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.

Breve Tufvassons

Availability : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 64.9005

Multiples of: 1

160 VA

230 VAC

24 V

Screw Type

TTS200/Z230/12V

Transformer: toroidal; 200VA; 230VAC; 12V; 16.66A; 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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 73.0884

Multiples of: 1

200 VA

230 VAC

12 V

16.66 A

50 mm

112 mm

TTS200/Z230/110V

Transformer: toroidal; 200VA; 230VAC; 110V; 1.81A; 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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 78.0276

Multiples of: 1

200 VA

230 VAC

110 V

1.81 A

50 mm

112 mm

ECO-105-40

Power Transformers 105 VA Isolation 115/230 , 20/40

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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 82.6239

Multiples of: 1

40 V

20 V

5.2 A

Through Hole

90 mm

106 mm

96 mm

Ecotran

ECO-105-24

Power Transformers 105 VA Isolation 115/230, 12/24

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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 83.6314

Multiples of: 1

24 V

12 V

8.7 A

Through Hole

90 mm

106 mm

96 mm

Ecotran

STM250/400/230V

Transformer: mains; 250VA; 400VAC; 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.

Breve Tufvassons

Availability : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 85.3335

Multiples of: 1

250 VA

400 VAC

230 V

Screw Type

TST 300/001H

Transformer: toroidal; for halogen lamps; 300VA; 230VAC; 11.5V

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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 85.9215

Multiples of: 1

300 VA

230 VAC

11.5 V

26.1 A

60 mm

116 mm

PTM100/230/24V

Transformer: mains; 100VA; 230VAC; 24V; Leads: terminal block; IP21

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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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USD 87.8031

Multiples of: 1

100 VA

230 VAC

24 V

Din

68-2

Power Transformers Rectifier Power 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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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USD 89.5783

Multiples of: 1

136 VA

115 V

68 v ct/34 v ct

2 A / 4 A

Chassis

Single Primary Winding

Dual Secondary Winding

104.8 mm

85.7 mm

87.3 mm

P-8357

Emerson Power Transformer (Single Secondary) Input Voltage (AC) 117, Output Voltage (AC) 25.2, Output Amps 2, Center Tapped

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 : 9
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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USD 89.6306

Multiples of: 1

TST 300/001

Transformer: toroidal; 300VA; 230VAC; 12V; 25A; 2.9kg; 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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 89.7254

Multiples of: 1

300 VA

230 VAC

12 V

25 A

58 mm

118 mm

TTS250/Z230/24-24V

Transformer: toroidal; 250VA; 230VAC; 24V; 24V; 5.2A; 5.2A; 2.4kg

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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 90.3021

Multiples of: 1

250 VA

230 VAC

24 V

5.2 A

56 mm

114 mm

PSZ100/230/12V

Transformer: mains; 100VA; 230VAC; 12V; Leads: terminal block; IP30

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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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USD 92.4483

Multiples of: 1

100 VA

230 VAC

12 V

Din

56-4

Power Transformers Rectifier Power 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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 98.4963

Multiples of: 1

224 VA

115 V

56 v ct/28 v ct

4 A / 8 A

Chassis

Single Primary Winding

Dual Secondary Winding

104.8 mm

95.3 mm

87.3 mm

PTM120/230/24V

Transformer: mains; 120VA; 230VAC; 24V; Leads: terminal block; IP21

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 : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 102.4002

Multiples of: 1

120 VA

230 VAC

24 V

Din

270FX

Power Transformers POWER 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.

Hammond

Availability : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 108.4733

Multiples of: 1

Power Transformers

138 VA

115 V

275 V

173 mA

Chassis

Single Primary Winding

Triple Secondary Winding

3.13 in

3.5 in

3.81 in

200

PTM120/230/110V

Transformer: mains; 120VA; 230VAC; 110V; 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.

Breve Tufvassons

Availability : 9
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025