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

DR12-C302

Power Transformers Flyback Transformer, TR14-A-S, 2.5kV, 70mOhm (2-4)/320mOhm (7-9), 16.45x16x6.8mm

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.

MinebeaMitsumi

Availability : 92
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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USD 6.1985

Multiples of: 1

Flyback Transformers

3 W

SMD/SMT

12.4 mm

9.6 mm

6 mm

14A-20-12

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 : 92
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
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27	29	30	1	2	3	4	5

USD 11.7412

Multiples of: 1

20 VA

115 V /230 V

12.6 v ct/6.3 V

1.6 A / 3.2 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

57.2 mm

47.6 mm

41.3 mm

14A

PL30-12

POWER 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.

Tamura

Availability : 92
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
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32	3	4	5	6	7	8	9

USD 12.2719

Multiples of: 1

TG2H-24

Power Transformers Printed Circuit Transformer (TransGlobal), Input Voltage 115/230, VA 2.5, Voltage in Series 24 C.T., Amperage In Series 0.1, Voltage in Parallel 12, Amperage in Parallel 0.2

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.

Stancor

Availability : 92
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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USD 14.5042

Multiples of: 1

2.5 VA

FD8-56

Power Transformer 2500VAC 100VA 7Term. Quick Connect 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.

Triad

Availability : 92
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 26.25

Multiples of: 1

SB2816-1614

Power Transformers 7VCT@0.115A 7V@0.23A 120V Single 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 : 91
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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32	3	4	5	6	7	8	9

USD 2.1743

Multiples of: 40

Power Transformers

1.6 VA

Through Hole

33.02 mm

28.44 mm

33 mm

BV382S12032

Transformer: encapsulated; 3.2VA; 230VAC; 12V; 267mA; PCB

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 : 91
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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USD 3.5427

Multiples of: 1

3.2 VA

230 VAC

12 V

267 mA

PCB

FD5-10

Power Transformer 2500VAC 12VA 7Term. Quick Connect 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.

Triad

Availability : 91
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 4.2451

Multiples of: 1

PC-16-75

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 : 91
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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USD 8.0525

Multiples of: 1

1.2 VA

115 V

16 v ct/8 V

75 mA / 150 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

30.15 mm

POE7W3X3.3-R

Coiltronics Eaton Power Transformers 7W 100uH 1.0A 0.275ohms

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.

Eaton

Availability : 91
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 8.167

Multiples of: 1

Power Over Ethernet Transformers

7 VA

29.5 v to 60 V

3x3.3 V

Smd/Smt

17.1 mm

16 mm

8.4 mm

LB-1256

Power Transformers Printed Circuit Transformer (Low Boy), VA 12.0, Input 115/230 VAC 50/60 Hz, Series Output Voltage 56 C.T., Series Output mA 200, Parallel Output Voltage 28.0, Parallel Output mA 400

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 : 91
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 17.6269

Multiples of: 1

12 VA

BPD2E

Power Transformers Class2, Energy Limit 120VAC, 12V, 20VA

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 : 91
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 20.1757

Multiples of: 1

Class 2 Transformers

20 VA

120 V

12 V

1.67 A

Plug

Single Primary Winding

Single Secondary Winding

2.75 in

2.438 in

2.125 in

4001-09W15AE777

Power Transformers 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 : 91
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 23.9778

Multiples of: 1

78253/55MVC

Power Transformers 5Vin 5Vout 200mA 4000Vdc 1:1.33 turn

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.

Murata

Availability : 90
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 5.0556

Multiples of: 1

1 W

5 V

200 mA

Smd/Smt

Single Primary Winding

Single Secondary Winding

9.52 mm

9 mm

6.35 mm

PC-10-120

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 : 90
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 8.2665

Multiples of: 1

1.2 VA

115 V

10 v ct/5 V

120 mA / 240 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

30.15 mm

14A-20-28

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 : 90
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 10.8801

Multiples of: 1

20 VA

115 V /230 V

28 v ct/14 V

720 mA / 1.44 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

57.2 mm

47.6 mm

41.3 mm

14A

F-236Z

Power Transformers POWER XFMR 12.0Vct@0.500A x2 115V 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 : 90
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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32	3	4	5	6	7	8	9

USD 12.9019

Multiples of: 1

FD8-10

Power Transformers 100VA 10V CT @ 10A 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.

Triad

Availability : 90
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 27.1107

Multiples of: 1

Power Transformers

100 VA

P-6467

Power Transformer (Single Secondary) Input Voltage (AC) 117,

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 : 90
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 27.825

Multiples of: 1

N-66A

Power Transformers POWER XFMR 115V@4.35A 115/230V ENCLOSED 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 : 75
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025