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

BV202S15003A

Transformer: encapsulated; 0.35VA; 230VAC; 15V; PCB; 24x16x23mm

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.

Zettler

Availability : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 1.9992

Multiples of: 1

0.35 VA

230 VAC

15 V

PCB

VPP36-140

Power Transformers 5VA 36VCT at 0.14A 18V at 0.28A PCMNT

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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 6.364

Multiples of: 1

World Series Transformers

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.38 in

1.63 in

1.31 in

3FD-524

Power Transformers 24VCT@0.5A 12V@1A Dual Primary

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 : 46
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November 2025

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USD 9.0778

Multiples of: 1

Power Transformers

12 VA

115 v / 230 V

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.40 mm

3Fd

F40X

Power Transformers POWER XFMR 26.8Vct@1.0A 115V CHASSIS MOUNT w/LEADS

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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 12.6126

Multiples of: 1

Control Transformers

26.8 VA

115 V

26.8 V

Chassis

2 in

3 5/16 in

1 15/16 in

DSWC-4120

Power Transformers 120.0VC.T. @ 0.05A Dual Primary

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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 13.7451

Multiples of: 1

Power Transformers

6 VA

115 v / 230 V

120 V

Chassis

61.11 mm

34.92 mm

36.53 mm

ST-6-28

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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 15.3799

Multiples of: 1

Class 2 Transformers

20 VA

115 V

28 v ct/14 V

700 mA / 1.4 A

Through Hole

Single Primary Winding

Dual Secondary Winding

57.2 mm

47.8 mm

36.9 mm

IF-2-16

Power Transformers 50\60 Hz, Laminated Transformer Encapsulated

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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 15.4485

Multiples of: 1

2 VA

115 V /230 V

16 v ct/8 V

125 mA / 250 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

53 mm

44 mm

17.6 mm

DP-241-6-16

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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 15.9142

Multiples of: 1

30 VA

115 V /230 V

16 v ct

2 A

Chassis

Dual Primary Winding

Single Secondary Winding

82.6 mm

44.3 mm

49.8 mm

241

16-350-LPI

Power Transformers 50\60 Hz, Laminated Transformer, Encapsulated

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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 16.2576

Multiples of: 1

6 VA

115 V /230 V

16 v ct/8 V

350 mA / 700 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

55.6 mm

38.1 mm

22.7 mm

TD-9012A

TD9012A 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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

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USD 17.9681

Multiples of: 1

VPS20-4000

Power Transformers POWER XFMR 20.0Vct@4.0A UL/CSA/VDE CHASSIS MOUNT/VPS20-4000

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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 22.0143

Multiples of: 1

Power Transformers

80 VA

115 v / 230 V

10 v / 20 V

Chassis

Dual Primary Winding

Dual Secondary Winding

2 5/16 in

2 1/2 in

3 in

TST 30/010

Transformer: toroidal; 30VA; 230VAC; 24V; 1.25A; Leads: cables; 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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 28.7532

Multiples of: 1

30 V A

230 VAC

24 V

1.25 A

TMBZ 30/023M

Transformer: encapsulated; 30VA; 400VAC; 24V; 1.25A; 0.6kg

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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 29.3412

Multiples of: 1

30 VA

400 VAC

24 V

1.25 A

Screw Type

PH9184.034NLT

Power Transformers 6.8mH 4kV Iso EP7 3CT:4CT 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.

Pulse

Availability : 45
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 2.1233

Multiples of: 1

3 W

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

10 mm

12.5 mm

Ph9084.Xxxnlt

4900-8024RA60

Power Transformers 115VAC 1.1 VA PCB 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.

TE Connectivity

Availability : 45
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

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USD 3.8633

Multiples of: 1

1.1 VA

115 V

24 v ct

Through Hole

Single Primary Winding

Dual Secondary Winding

35.6 mm

30.1 mm

23.6 mm

4900-8012RA60

Power Transformers 115VAC 1.1 VA PCB 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.

TE Connectivity

Availability : 45
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

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USD 5.8558

Multiples of: 1

Power Transformers

1.1 VA

115 V

12 v ct @ 0.092 a

Through Hole

Single Primary Winding

Dual Secondary Winding

35.6 mm

30.1 mm

23.6 mm

750317464

Power Transformers MID-OLLT LT8316 RM10 48W THT

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.

Wurth

Availability : 45
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 8.2005

Multiples of: 1

MID - OLLT

F5-20

Power Transformers POWER XFMR 20.0Vct@0.600A UL/cUL 115V QUICK PACK w/LUGS/F5-20

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 : 45
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 8.5585

Multiples of: 1

241-3-28

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 : 45
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 9.5281

Multiples of: 1

2.4 VA

115 V

28 v ct

85 mA

Chassis

Single Primary Winding

Single Secondary Winding

52.6 mm

29.6 mm

31.2 mm

241

HX7137NL

Power Transformers Ethernet TransChoke SP 10G BaseT SMT

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.

Pulse

Availability : 45
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025