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

55163-P1S2

Transformer: toroidal; 225VA; 230VAC; 25V; 25V; 4.5A; 4.5A; 1.9kg

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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 61.7106

Multiples of: 1

225 VA

230 VAC

25 V

4.5 A

50 mm

118 mm

TST 200/001H

Transformer: toroidal; for halogen lamps; 200VA; 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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 64.2831

Multiples of: 1

200 VA

230 VAC

11.5 V

17.4 A

46 mm

110 mm

58-0300-012-S

Transformer: toroidal; 300VA; 230VAC; 12V; 25A; 2.5kg; 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.

Talema

Availability : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 78.8214

Multiples of: 1

300 VA

230 VAC

12 V

25 A

61 mm

117 mm

VPM18-5560

Power Transformers MEDICAL GRADE PWR TOROID 18.0VCT@5.56A 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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 80.3533

Multiples of: 1

Toroidal Power Transformers

100 VA

100 v , 120 v , 220 v , 240 v

9 v / 18 V

11.12 A / 5.56 A

Chassis

Dual Primary Winding

Dual Secondary Winding

52 mm

96 mm

Vpm

ABT7ESM010B

TRANSFORMER, 100VA, 1 X 24V

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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 102.5178

Multiples of: 1

100 VA

370BX

Power Transformers 55VA ENCLOSED Plate & Filament

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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 111.7809

Multiples of: 1

55 VA

115 V

275 V

58 mA

Chassis

Dual Primary Winding

Triple Secondary Winding

63.5 mm

76.2 mm

77.7 mm

300

TTS450/D230/110V

Transformer: toroidal; 450VA; 230VAC; 110V; 4.09A; 3.6kg; Ø:135mm

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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 141.855

Multiples of: 1

450 VA

230 VAC

110 V

4.09 A

62 mm

135 mm

55217-P1S2

Transformer: toroidal; 1000VA; 230VAC; 45V; 45V; 11.111A; 11.111A

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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 175.7091

Multiples of: 1

1000 VA

230 VAC

45 V

11.111 A

75 mm

165 mm

58-0800-060-S

Transformer: toroidal; 800VA; 230VAC; 60V; 13.333A; 6kg; Ø:166mm

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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 191.6328

Multiples of: 1

800 VA

230 VAC

60 V

13.333 A

67 mm

166 mm

302AX

Power Transformers Universal Primary 198VA/600V CT @230mA

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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 197.1701

Multiples of: 1

198 VA

115 V

300 V

230 mA

Chassis

Dual Primary Winding

Quinary Secondary Winding

95.3 mm

101.6 mm

115.8 mm

300

F-206U

Power Transformer 5-Lead Prim. Dual Sec. 117V Prim. 11.4V 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 : 16
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 245.9756

Multiples of: 1

TST 1500/002

Transformer: toroidal; 1.5kVA; 230VAC; 230V; 6.82A; 10kg; Ø:195mm

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 : 16
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 390.2115

Multiples of: 1

1.5 kVA

230 VAC

230 V

6.82 A

80 mm

195 mm

10A009

Power Transformers 230V 50/60Hz 10VCT 0.05A

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.

Tamura

Availability : 15
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 6.0769

Multiples of: 1

F-147XP

Power Transformers POWER TRANSFORMER 40.0Vct@0.112A 115V PCB MOUNT/F-147XP

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 : 15
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 6.1556

Multiples of: 1

F10-1200

Power Transformers POWER XFMR 10.0Vct@1.2A UL/cUL 115V SPLIT PACK PCB MOUNT/F10-1200

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 : 15
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 8.8704

Multiples of: 1

Split Pack Transformers

12 VA

115 V

10 V

Through Hole

Single Primary Winding

Dual Secondary Winding

47.63 mm

39.67 mm

36.49 mm

F10

187C20

Power Transformers Single Primary 115V 12VA, 20V CT @0.6A

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 : 15
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 9.0552

Multiples of: 1

Power Transformers

12 VA

115 V

20 V

600 mA

Chassis

Single Primary Winding

Single Secondary Winding

71.37 mm

34.79 mm

41.14 mm

187

161K12

Power Transformers LOW VOLT RECT

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 : 15
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 12.1968

Multiples of: 1

Pcb Mount Transformers

10 VA

115 V

12.6 v ct

800 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

1.44 in

1.94 in

1.69 in

160 - 161

162G36

Power Transformers DualPrimary 115/230V 12VA, 36V CT @ .35A

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 : 15
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 12.4162

Multiples of: 1

Pcb Mount Transformers

12 VA

115 v , 230 V

36 v , 18 V

0.35 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

1 7/8 in

1 9/16 in

1 1/2 in

162 - 164

14A-20-512

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 : 15
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 13.86

Multiples of: 1

20 VA

115 V /230 V

5 V /12 V

750 mA / 200 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

57.2 mm

47.6 mm

41.3 mm

14A

F6-20

Power Transformers POWER XFMR 20.0Vct@1.5A UL/cUL 115V QUICK PACK w/LUGS/F6-20

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 : 15
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025