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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	Product
	Power Rating
	Primary Voltage Rating
	Secondary Voltage Rating
	Secondary Current Rating
	Mounting Style
	Primary Winding
	Secondary Winding
	Length
	Width
	Height
	Outside Diameter
	Series

Sorting

Sort Column:

Sort Direction:

First

...

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

HX1341NLT

Power Transformers MDL,SIN,100D,1:1,SMT,TR NPB

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 : 97
Ship by Fri. 11 Jul to Wed. 16 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
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.374

Multiples of: 1

DR12-C303

Power Transformers Flyback Transformer for Auto, TR11-A-S Model, 2.5kV , 125mOhm, 12.8x12.4x6mm

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 4.8645

Multiples of: 1

Flyback Transformers

3 W

SMD/SMT

12.4 mm

9.6 mm

6 mm

TEZ4.5/D230/15V

Transformer: encapsulated; 4.5VA; 230VAC; 15V; 300mA; PCB; 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.

Breve Tufvassons

Availability : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 4.9686

Multiples of: 1

4.5 VA

230 VAC

15 V

300 mA

PCB

DR12-C321

Power Transformers Flyback Transformer, TR14-A-S, 3kV, 70mOhm (2-4)/1200mOhm (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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 5.9455

Multiples of: 1

Flyback Transformers

3 W

SMD/SMT

12.4 mm

9.6 mm

6 mm

F5-24

Power Transformers POWER XFMR 24.0Vct@0.500A UL/cUL 115V QUICK PACK w/LUGS/F5-24

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 8.3853

Multiples of: 1

Quick Pack Transformers

12 VA

115 VAC

24 V

Chassis

2.812 in

1.937 in

1.625 in

14A-2.5R-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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 8.7685

Multiples of: 1

2.5 VA

115 V /230 V

12.6 v ct/6.3 V

200 mA / 400 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.3 mm

36.5 mm

28.6 mm

14A

241-5-12

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 9.2294

Multiples of: 1

12 VA

115 V

12.6 v ct

1 A

Chassis

Single Primary Winding

Single Secondary Winding

71.4 mm

36.3 mm

42.8 mm

241

DST-4-10

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 9.2631

Multiples of: 1

Class 2 Transformers

6 VA

115 V /230 V

10 v ct/5 V

600 mA / 1.2 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.3 mm

33.3 mm

Dst

ST-3-48

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 9.2992

Multiples of: 1

Class 2 Transformers

2.4 VA

115 V

48 v ct/24 V

50 mA / 100 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

30.8 mm

ST-4-36

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 9.5281

Multiples of: 1

Class 2 Transformers

6 VA

115 V

36 v ct/18 V

170 mA / 340 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

41.3 mm

33.3 mm

FS48-250-C2

Power Transformers Power Transformer, PC Mount, Class 2/3, 12 V A, 24/48VDC (Nominal Secondary) Output, 48VDC CT at 0.25A Secondary in Series, 24VDC at 0.5A Secondary in Parallel, 2 3/8 Inch Width

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 : 97
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
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 9.5287

Multiples of: 10

Class 2 Transformers

12 VA

115 VAC , 230 VAC

48 v ct/24 V

0.25 A / 0.5 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.88 in

1.56 in

1.44 in

PC-20-220

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 9.7033

Multiples of: 1

4.4 VA

115 V

20 v ct/10 V

220 mA / 440 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

41.3 mm

31.8 mm

34.92 mm

241-4-24

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 9.9225

Multiples of: 1

6 VA

115 V

24 v ct

250 mA

Chassis

Single Primary Winding

Single Secondary Winding

60.3 mm

33.3 mm

36.2 mm

241

DST-3-48

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 10.1232

Multiples of: 1

Class 2 Transformers

2.4 VA

115 V /230 V

48 v ct/24 V

50 mA / 100 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

30.8 mm

Dst

PC-12-800

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 10.3845

Multiples of: 1

10 VA

115 V

12.6 v ct/6.3 V

800 mA / 1.6 A

Through Hole

Single Primary Winding

Dual Secondary Winding

47.6 mm

36.5 mm

41.27 mm

PC-16-260

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 10.4137

Multiples of: 1

4.4 VA

115 V

16 v ct/8 V

260 mA / 520 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

41.3 mm

31.8 mm

34.92 mm

DP-241-4-24

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 10.509

Multiples of: 1

6 VA

115 V /230 V

24 v ct

250 mA

Chassis

Dual Primary Winding

Single Secondary Winding

60.3 mm

33.3 mm

36.2 mm

241

DP-241-4-10

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 : 97
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 11.0996

Multiples of: 1

6 VA

115 V /230 V

10 v ct

600 mA

Chassis

Dual Primary Winding

Single Secondary Winding

60.3 mm

33.3 mm

36.2 mm

241

FP12-200

Power Transformers POWER XFMR 12.6Vct@0.200A UL/cUL FLAT PACK PCB MOUNT/FP12-200

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 : 71
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
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 8.6394

Multiples of: 1

Power Transformers

2.5 VA

115 v / 230 V

6.3 v / 12.6 V

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

1.562 in

1.875 in

0.65 in

DST-2-12

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 : 0
Request Quote

USD 9.6554

Multiples of: 1

Class 2 Transformers

1.1 VA

115 V /230 V

12.6 v ct/6.3 V

90 mA / 180 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding