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

1182Q9

Power Transformers Dual Secondary, Open 120VA, 18V CT@6.67A

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 : 3
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 68.4337

Multiples of: 1

Toroidal Power Transformers

120 VA

117 VAC /234 VAC

9 V /18 V

6.67 A , 13.34 A

Chassis

Dual Primary Winding

Dual Secondary Winding

1.63 in

3.75 in

1182

56016-P1S1

Transformer: toroidal; for halogen lamps; 250VA; 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 : 3
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 68.8548

Multiples of: 1

250 VA

230 VAC

11.8 V

21.19 A

55 mm

118 mm

1182L30

Power Transformers Dual Secondary, Open 120VA, 60V CT@2A

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 : 3
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 69.4675

Multiples of: 1

Toroidal Power Transformers

120 VA

117 VAC /234 VAC

30 V /60 V

4 A

Chassis

Dual Primary Winding

Dual Secondary Winding

1.63 in

3.75 in

1182

TMM100/A400/42V

Transformer: mains; 100VA; 400VAC; 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 : 3
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
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USD 70.2513

Multiples of: 1

100 VA

400 VAC

42 V

Screw Type

F-226U

Power Transformers 24.0V CT 12.0A 60Hz Single Sec.

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 : 3
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 72.135

Multiples of: 1

Control Transformers

55179-P1S2

Transformer: toroidal; 300VA; 230VAC; 55V; 55V; 2.727A; 2.727A

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 : 3
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 73.0296

Multiples of: 1

300 VA

230 VAC

55 V

2.727 A

60 mm

118 mm

TSTZ 150/003

Transformer: toroidal; 150VA; 230VAC; 24V; 6.25A; 2kg; Ø:103mm; 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 : 3
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 75.4845

Multiples of: 1

150 VA

230 VAC

24 V

6.25 A

52 mm

103 mm

VPT36-6940

Power Transformers 36.0V CT @ 6.94A 18V @13.88A Parallel

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 : 3
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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USD 77.0175

Multiples of: 1

Toroidal Power Transformers

250 VA

115 v to 230 V

18 v to 36 V

6.94 A / 13.88 A

Chassis

Dual Primary Winding

Dual Secondary Winding

53 mm

112 mm

Vpt

TST 250/001

Transformer: toroidal; 250VA; 230VAC; 12V; 20.83A; 2.4kg; Ø:130mm

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 : 3
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 78.2187

Multiples of: 1

250 VA

230 VAC

12 V

20.83 A

55 mm

130 mm

265X5

Power Transformers 117/234V Dual/Single 150VA, 30A, 5.0 C.T.

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 : 3
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 79.1111

Multiples of: 1

Power Transformers

150 VA

234 V

5 V

30 A

Chassis

Dual Primary Winding

Single Secondary Winding

3.75 in

3.5 in

3.125 in

265

270AX

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 : 3
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 81.7393

Multiples of: 1

Isolation Transformers

42 VA

115 VAC

480 VAC ct

58 mA

Chassis

Single Primary Winding

Triple Secondary Winding

2.19 in

2.5 in

2.63 in

200

TST 300/004

Transformer: toroidal; 300VA; 230VAC; 14V; 14V; 10.71A; 10.71A; 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 : 3
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 87.0676

Multiples of: 1

300 VA

230 VAC

14 V

10.71 A

58 mm

118 mm

VPM12-13300

Power Transformers MEDICAL GRADE PWR TOROID 12.0VCT@13.3A 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 : 3
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 87.2487

Multiples of: 1

Power Transformers

160 VA

100 v , 120 v , 220 v , 240 v

6 v / 12 V

26.6 A / 13.3 A

Chassis

Dual Primary Winding

Dual Secondary Winding

52 mm

113 mm

Vpm

1182F30

Power Transformers Dual Secondary, Open 225VA, 60V CT@3.75A

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.

Hammond

Availability : 3
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 87.318

Multiples of: 1

Toroidal Power Transformers

225 VA

117 VAC /234 VAC

30 V /60 V

7.5 A

Chassis

Dual Primary Winding

Dual Secondary Winding

1.88 in

4.5 in

1182

610250001

Transformer: mains; 250VA; 230VAC,400VAC; 24V,48V; screw type

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 : 3
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 89.0878

Multiples of: 1

250 V A

230 VAC , 400 VAC

24 V , 48 V

screw type

TTS300/D230/12V

Transformer: toroidal; 300VA; 230VAC; 12V; 25A; 2.7kg; 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.

Breve Tufvassons

Availability : 3
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 89.7254

Multiples of: 1

300 VA

230 VAC

12 V

25 A

56 mm

128 mm

STM250/400/24V

Transformer: mains; 250VA; 400VAC; 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 : 3
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 89.8611

Multiples of: 1

250 VA

400 VAC

24 V

Screw Type

680200044

Transformer: mains; 200VA; 230VAC,400VAC; 24V; 48V; 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 : 3
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 91.0311

Multiples of: 1

200 VA

230 VAC , 400 VAC

24 V

DIN

TMB 250/001M/1

Transformer: mains; 250VA; 230VAC; 12V; 12V; 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 : 3
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 91.6697

Multiples of: 1

250 VA

230 VAC

12 V

Screw Type

PSZ100/500/230V

Transformer: mains; 100VA; 500VAC; 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 : 3
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025