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	Availability ⓘ (▲▼)	Price(AUD) (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

TS 20/24

Transformer: mains; 20VA; 230VAC; 9V; 3V; 2A; 1.5A; IP00; Ins.class: I
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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

0
6 to 16 Weeks

April 2026

April 2026
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AUD 37.8

Multiples of: 1

20 VA

230 VAC

9 V

2 A

Screw Type

58-0012-012-S

Transformer: toroidal; 12VA; 230VAC; 12V; 1A; 0.26kg; Leads: cables
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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

0
6 to 16 Weeks

April 2026

April 2026
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AUD 37.8

Multiples of: 1

12 VA

230 VAC

12 V

1 A

29 mm

57 mm

56022-P1S1

Transformer: toroidal; for halogen lamps; 30VA; 230VAC; 11.8V
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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

0
6 to 16 Weeks

April 2026

April 2026
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AUD 37.847

Multiples of: 1

30 VA

230 VAC

11.8 V

2.54 A

34 mm

74 mm

MT-7-12

Power Transformers 50\60 Hz, Laminated Transformer
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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

0
6 to 16 Weeks

April 2026

April 2026
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AUD 37.8969

Multiples of: 1

7 VA

115 V

5 V /12 V

2.8 A / 350 mA

Chassis

Single Primary Winding

Dual Secondary Winding

93.5 mm

49.2 mm

57.8 mm

P-8667

Emerson Power Transformer (Single Secondary) Input Voltage (AC) 117, Output Voltage (AC) 28, Output Amps 1, Center Tapped
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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

0
6 to 16 Weeks

April 2026

April 2026
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AUD 37.9167

Multiples of: 1

IF-14-16

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated
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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

0
6 to 16 Weeks

April 2026

April 2026
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AUD 37.9938

Multiples of: 1

14 VA

115 V /230 V

16 v ct/8 V

875 mA / 1.75 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

67.6 mm

57 mm

27.6 mm

241-7-56L

Power Transformers 50\60 Hz, Laminated Transformer
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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

0
6 to 16 Weeks

April 2026

April 2026
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AUD 38.038

Multiples of: 1

56 VA

115 V

56 v ct

1 A

Chassis

Single Primary Winding

Single Secondary Winding

93.5 mm

49.2 mm

57.8 mm

241

TPZ50 2X115/2X12V

Transformer: mains; 50VA; 115VAC,230VAC; 12V; 12V; PCB; IP00
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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

0
6 to 16 Weeks

April 2026

April 2026
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AUD 38.0843

Multiples of: 1

50 VA

230 VAC , 115 VAC

12 V

PCB

194TB

Power Transformers Vox TB35C2 "Tony Bruno" Guitar Amp Replacement
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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

0
6 to 16 Weeks

April 2026

April 2026
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AUD 38.142

Multiples of: 1

VPM48-5200

Power Transformers MEDICAL GRADE PWR TOROID 48.0VCT@5.2A UL/CE TOROIDAL MOUNT
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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

0
6 to 16 Weeks

April 2026