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

718

Power Transformers PLATE XFORMER

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 146.3211

Multiples of: 1

Transformer

235 VA

115 VAC

1.25 k VAC ct

200 mA

Chassis

Single Primary Winding

Single Secondary Winding

111.25 mm

95.25 mm

114.3 mm

700

P-6428

P6428 stancor

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

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USD 147.2494

Multiples of: 1

TSTA 200/003

Transformer: toroidal audio; 200VA; 115/115VAC; 300-300V; 5V; 4A

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.

Toroidy

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

November 2025

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USD 150.2634

Multiples of: 1

200 VA

115/115 VAC

300 - 300 V

200 mA

TMBZ 450/027M

Transformer: encapsulated; 450VA; 230VAC; 12V; 12V; 18.75A; 18.75A

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 154.5558

Multiples of: 1

450 VA

230 VAC

12 V

18.75 A

stud

284X

Power Transformer 2000Vrms 329VA Wire Lead Chassis 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.

Hammond

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

November 2025

November 2025
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USD 158.5568

Multiples of: 1

Transformer

200

TMM400/A230/42V

Transformer: mains; 400VA; 230VAC; 42V; 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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

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USD 160.7139

Multiples of: 1

400 VA

230 VAC

42 V

Screw Type

TMBZ 630/017M

Transformer: encapsulated; 630VA; 230VAC; 24V; 26.25A; 7.7kg

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 160.965

Multiples of: 1

630 VA

230 VAC

24 V

26.25 A

Screw Type

290DEX

Power Transformers Fender/Reverb 240VAC 50Hz 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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

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USD 162.5416

Multiples of: 1

Power Transformers

240 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

TTS600/D230/230V

Transformer: toroidal; 600VA; 230VAC; 230V; 2.6A; 4.7kg; Ø:139mm

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

November 2025
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USD 165.4632

Multiples of: 1

600 VA

230 VAC

230 V

2.6 A

77 mm

139 mm

373DX

Power Transformers Universal Primary 101VA/700V CT @104mA

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 165.9409

Multiples of: 1

Power Transformers

101 VA

100 v , 110 v , 120 v , 200 v , 220 v , 240 v

700 V

104 mA

Mounting Foot

Dual Primary Winding

Triple Secondary Winding

3.6 in

3.13 in

3.75 in

300

TMM400/A400/110V

Transformer: mains; 400VA; 400VAC; 110V; Leads: terminal block

Large

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

November 2025
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USD 175.1847

Multiples of: 1

400 V A

400 VAC

110 V

Screw Type

2013

Transformer 63.5 X 69.85mm 77.72 X Wire Lead Flange 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.

Hammond

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

November 2025

November 2025
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USD 180.956

Multiples of: 1

VPM240-2080

Power Transformers MEDICAL GRADE PWR TOROID 240VCT@2.08A 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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

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USD 184.8

Multiples of: 1

Toroidal Power Transformers

500 VA

100 v , 120 v , 220 v , 240 v

120 v / 240 V

4.16 A / 2.08 A

Chassis

Dual Primary Winding

Dual Secondary Winding

64 mm

147 mm

Vpm

1182U30

Power Transformers Dual Secondary, Open 1000VA, 60V CT@16.7A

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 190.9687

Multiples of: 1

Toroidal Power Transformers

1 kVA

117 VAC /234 VAC

30 V /60 V

16.7 A , 33.4 A

Chassis

Dual Primary Winding

Dual Secondary Winding

2.88 in

6.25 in

1182

N-34X

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 197.4

Multiples of: 1

172B

Power Transformers PLUG IN STEP DOWN

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 202.1506

Multiples of: 1

Isolation Transformers

200 VA

115 V

Chassis

5.56 in

3.8 in

4.68 in

STN0,25(400/230)

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.

Eaton

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

November 2025

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USD 214.4583

Multiples of: 1

250 VA

400 VAC

230 V

stud

DU-1/4

Power Transformers Power Isolation 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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

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USD 218.9644

Multiples of: 1

250 VA

208 v , 220 v , 230 v , 240 V /104 v , 110 v , 120 v

0 v , 208 v , 220 v , 240 V /0 v , 104 v , 110 v , 120 v

1.1 A / 2.2 A

Chassis

Dual Primary Winding

Dual Secondary Winding

134.9 mm

107.9 mm

133.4 mm

291ZZ

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

November 2025

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USD 223.9926

Multiples of: 1

Transformer

290

VPM100-5000

Power Transformers MEDICAL GRADE PWR TOROID 100.0VCT@5.0A 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 : 2
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025