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

FS24-1500-C2

Power Transformers POWER XFMR 24 Vct @ 1500 mA UL/cUL - Class 2/3, TUV, 115/230V SPLIT PACK PCB MOUNT / FS24-1500-C2

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 16.6089

Multiples of: 1

Class 2 Transformers

36 VA

230 V ct/115 V

24 V ct/12 V

1.5 A / 3 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

2.625 in

2.187 in

1.562 in

LT120-50-12

Power Transformers BALLAST LIGHTING 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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 17.01

Multiples of: 1

166K18

filament and low voltage rectifier/open 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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 17.3481

Multiples of: 1

Power Transformers

27 VA

115 V

18 V

1.5 A

Chassis

Single Primary Winding

Single Secondary Winding

82.6 mm

41.4 mm

42.9 mm

166

F-211Z

Power Transformers POWER XFMR 48.0Vct@0.250A 115/230V CHASSIS MOUNT w/LUGS

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 17.9256

Multiples of: 1

Control Transformers

12 VA

Chassis

FS28-1300-C2

Power Transformers POWER XFMR 28 Vct @ 1300 mA UL/cUL - Class 2/3, TUV, 115/230V SPLIT PACK PCB MOUNT / FS28-1300-C2

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 : 17
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 18.9097

Multiples of: 8

Class 2 Transformers

36 VA

230 V ct/115 V

28 V ct/14 V

1.3 A / 2.6 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

2.625 in

2.187 in

1.562 in

BE2G

Power Transformers Class2, Energy Limit 120V, 1.67A, 40VA

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 19.4155

Multiples of: 1

Class 2 Transformers

40 VA

120 VAC

24 VAC

1.67 A

Mounting Foot

Single Primary Winding

Single Secondary Winding

1.98 in

2.6 in

2.33 in

TS 20/024

Transformer: mains; 20VA; 230VAC; 7.5V; 7.5V; 1.4A; 1.4A; 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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 21.6495

Multiples of: 1

20 VA

230 VAC

7.5 V

1.4 A

Screw Type

56021-P1S1

Transformer: toroidal; for halogen lamps; 15VA; 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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 22.4322

Multiples of: 1

15 VA

230 VAC

11.8 V

1.27 A

32 mm

62 mm

A-8102

Stancor General Purpose Audio, Impedance (Ohms) Pri. 625/1250/2500/5000/100k, Sec. 4/8/16, Power Steps (Watts) 8/4/2/1/0.5, D.C. resist: Primary: 670 Ohms, Secondary: 1.0 Ohms, Overall Turns Ratio: 24.9:1.

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 : 17
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

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USD 28.035

Multiples of: 1

55102-P1S2

Transformer: toroidal; 15VA; 230VAC; 18V; 18V; 0.417A; 0.417A

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 30.2425

Multiples of: 1

15 VA

230 VAC

18 V

0.417 A

32 mm

62 mm

58-0050-018-S

Transformer: toroidal; 50VA; 230VAC; 18V; 2.778A; 0.63kg; Ø:80mm

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 31.2386

Multiples of: 1

50 VA

230 VAC

18 V

2.778 A

33 mm

80 mm

56002-P1S1

Transformer: toroidal; for halogen lamps; 80VA; 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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 33.2808

Multiples of: 1

80 VA

230 VAC

11.8 V

6.78 A

36 mm

95 mm

TST 50/029

Transformer: toroidal; 50VA; 230VAC; 15V; 15V; 1.67A; 1.67A; 0.7kg

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 33.3249

Multiples of: 1

50 VA

230 VAC

15 V

1.67 A

35 mm

85 mm

58-0050-115-S

Transformer: toroidal; 50VA; 230VAC; 115V; 0.435A; 0.63kg; Ø:80mm

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 34.6605

Multiples of: 1

50 VA

230 VAC

115 V

0.435 A

33 mm

80 mm

55130-P1S2

Transformer: toroidal; 80VA; 230VAC; 12V; 12V; 3.333A; 3.333A

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 38.3405

Multiples of: 1

80 VA

230 VAC

12 V

3.333 A

36 mm

95 mm

TMBZ 63/002M

Transformer: encapsulated; 63VA; 230VAC; 24V; 2.71A; 1kg

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 39.9105

Multiples of: 1

63 VA

230 VAC

24 V

2.71 A

Screw Type

58-0125-024-S

Transformer: toroidal; 125VA; 230VAC; 24V; 5.21A; 1.2kg; Ø:94mm

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 44.7662

Multiples of: 1

125 VA

230 VAC

24 V

5.21 A

46 mm

94 mm

TTS100/Z230/14V

Transformer: toroidal; 100VA; 230VAC; 14V; 7.14A; 1.1kg; Ø:92mm

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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

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USD 46.3785

Multiples of: 1

100 VA

230 VAC

14 V

7.14 A

40 mm

92 mm

DCT-40-480

Power Transformer 40VA Quick Connect/Wire Lead

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 : 17
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

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USD 56.5819

Multiples of: 1

VPM24-2080

Power Transformers MEDICAL GRADE PWR TOROID 24.0VCT@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 : 17
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025