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

PDC025-FD20A05S

Power Transformers Power transformer, 25W, EFD20, 5V, SMD

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.

Bourns

Availability : 145
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 4.5853

Multiples of: 1

DC/DC Transformers

PCB Mount

PDC - FD

DST-4-28

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 : 145
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 9.5734

Multiples of: 1

Class 2 Transformers

6 VA

115 V /230 V

28 v ct/14 V

200 mA / 400 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.3 mm

33.3 mm

Dst

PC-12-350

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 : 145
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

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USD 10.6095

Multiples of: 1

4.4 VA

115 V

12.6 v ct/6.3 V

350 mA / 700 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

41.3 mm

31.8 mm

34.92 mm

VPP36-560

Power Transformers POWER XFMR 36.0Vct@0.560A UL/CSA/VDE PCB MOUNT/VPP36-560

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 : 145
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USD 11.3998

Multiples of: 1

Power Transformers

20 VA

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

2.25 in

1.875 in

1.625 in

CL2-10R-12

Power Transformers 50\60 Hz, Laminated Transformer Class 2

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 : 145
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 11.5557

Multiples of: 1

Class 2 Transformers

10 VA

115 V /230 V

12 V

830 mA

Through Hole

Dual Primary Winding

Single Secondary Winding

47.6 mm

39.7 mm

34.9 mm

PA4470.002NLT

Power Transformers 1.8W ER7.5 48V-3.3V SMT Tfrmr DM Flbk

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 : 144
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 2.9452

Multiples of: 1

Power

1.8 W

8 mm

6.6 mm

6 mm

Pa4470

DST-4-56

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 : 144
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 11.8815

Multiples of: 1

Class 2 Transformers

6 VA

115 V /230 V

56 v ct/28 V

110 mA / 220 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.3 mm

33.3 mm

Dst

MPC-X-15

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 : 144
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 12.543

Multiples of: 1

10 VA

115 V

5 V /15 V

360 mA / 50 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

47.6 mm

36.5 mm

41.7 mm

14A-30-16

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 : 144
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 14.5761

Multiples of: 1

30 VA

115 V /230 V

16 v ct/8 V

1.9 A / 3.8 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

66.7 mm

55.5 mm

39.7 mm

14A

LP-24-1000

50\60 Hz, Laminated Transfo

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.

Signal Transformer

Availability : 143
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 24.4403

Multiples of: 1

PA5099.003NLT

Power Transformers 17W 80uH 200-700kHz 33-57V Flyback

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 : 142
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 2.7258

Multiples of: 1

FS120-01

Power Transformers POWER XFMR 120.0Vct@0.010A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-01

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 : 142
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 7.0219

Multiples of: 1

Power Transformers

1.1 VA

115 v / 230 V

60 V /120 V

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

1.375 in

1.125 in

0.937 in

FS12-500

Power Transformers POWER XFMR 12.6Vct@0.500A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS12-500

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 : 141
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 6.4449

Multiples of: 1

Power Transformers

6 VA

115 v / 230 V

12.6 V ct/6.3 V

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

1.625 in

1.312 in

FP10-250

Power Transformers POWER XFMR 10.0Vct@0.250A UL/cUL FLAT PACK PCB MOUNT/FP10-250

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 : 141
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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USD 8.9743

Multiples of: 1

Power Transformers

2.5 VA

115 v / 230 V

5 v / 10 V

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

1.562 in

1.875 in

0.65 in

14A-10R-36

Power Transformer 4000Vrms 10VA 8 Terminal PC Pin Thru-Hole

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.

Signal Transformer

Availability : 141
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 10.9934

Multiples of: 1

10 VA

DSW-5120

Power Transformers Printed Circuit Transformer "Dual Side-Winder", Dual Input Voltages 115/230 50/60 Hz, Individual Output Voltage 60.0, Individual Output mA 100, Series Output Voltage 120.0 C.T., Series Output mA 100, Parallel Output Voltage 60.0, Parallel Output mA 2000,

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 : 140
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 11.4136

Multiples of: 1

12 VA

TSZS 16/013M

Transformer: encapsulated; 16VA; 230VAC; 24V; 660mA; Mounting: DIN

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 : 140
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November 2025

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USD 31.458

Multiples of: 1

16 VA

230 VAC

660 mA

Din

C-2728

Power Transformer 1500Vrms Wire Lead Flange 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.

Stancor

Availability : 140
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November 2025

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USD 52.676

Multiples of: 1

4900-8013RB61

Power Transformers 115VAC 2.4 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 : 139
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November 2025
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USD 3.9616

Multiples of: 1

Power Transformers

2.4 VA

115 V

12.6 v ct @ 0.2 a

Through Hole

Single Primary Winding

Dual Secondary Winding

35.6 mm

30.1 mm

30.5 mm

3FD-548

Power Transformers 48VCT@0.25A 24V@0.5A 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 : 139
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025