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

3FD-412

Power Transformers 12.6VAC CT 6.0VA 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 : 367
Ship by Tue. 01 Jul to Mon. 07 Jul

July 2025

July 2025
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USD 6.1556

Multiples of: 1

Power Transformers

6 VA

115 v / 230 V

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.54 mm

3Fd

SB3512-2010

Power Transformers 5VCT@0.2A 5V@0.4A 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 : 38
Ship by Tue. 01 Jul to Mon. 07 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 2.9727

Multiples of: 40

Power Transformers

2 VA

Through Hole

35.05 mm

35.6 mm

32 mm

SB3512-2016

Power Transformers 8VCT@0.125A 8V@0.25A 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 : 38
Ship by Tue. 01 Jul to Mon. 07 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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32	3	4	5	6	7	8	9

USD 2.9727

Multiples of: 40

Power Transformers

2 VA

Through Hole

32 mm

SB3512-2026

Power Transformers 13VCT@.075A 13V@.15A 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 : 38
Ship by Tue. 01 Jul to Mon. 07 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 2.9727

Multiples of: 40

Power Transformers

2 VA

Through Hole

32 mm

SB3516-3004

Power Transformers 2VCT@0.75A 2V@1.5A 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 : 38
Ship by Tue. 01 Jul to Mon. 07 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 3.1706

Multiples of: 40

Power Transformers

3 VA

Through Hole

36 mm

F3-56

Power Transformers 2.4VA 56VCT at .045A QUICK CONNECT

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 : 38
Ship by Tue. 01 Jul to Mon. 07 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 6.0999

Multiples of: 1

Quick Pack Transformers

Chassis

Pc Mount

SW-332

Power Transformer 2500Vrms 2.5VA 6Term. 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.

Stancor

Availability : 38
Ship by Tue. 01 Jul to Mon. 07 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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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 6.3032

Multiples of: 1

FS28-420-C2

Power Transformers POWER XFMR 28 Vct @ 420 mA UL/cUL - Class 2/3, TUV, 115/230V SPLIT PACK PCB MOUNT / FS28-420-C2

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 : 38
Ship by Fri. 27 Jun to Tue. 01 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 8.9281

Multiples of: 1

Class 2 Transformers

12 VA

230 V ct/115 V

28 v ct/14 V

0.42 A / 0.84 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.875 in

1.562 in

1.437 in

14A-20-16

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 : 38
Ship by Fri. 27 Jun to Tue. 01 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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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 13.2932

Multiples of: 1

20 VA

115 V /230 V

16 v ct/8 V

1.25 A / 2.5 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

57.2 mm

47.6 mm

41.3 mm

14A

F-251X

Power Transformers POWER XFMR 14.0Vct@2.0A 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 : 38
Ship by Fri. 27 Jun to Tue. 01 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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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 15.2345

Multiples of: 1

Control Transformers

28 VA

115 V

14 V

Chassis

Single Primary Winding

Dual Secondary Winding

1 15/16 in

3 11/16 in

2 1/4 in

3FL20-600

Power Transformers 12VA 10V@1.2A 20VCT@0.6A

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 : 38
Ship by Tue. 01 Jul to Mon. 07 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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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 16.8221

Multiples of: 1

Power Transformers

A41-43-28

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 : 38
Ship by Fri. 27 Jun to Tue. 01 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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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 18.7313

Multiples of: 1

43 VA

115 V /230 V

28 v ct/14 V

1.5 A / 3 A

Chassis

Dual Primary Winding

Dual Secondary Winding

79.4 mm

54.4 mm

68.2 mm

A41

IF-4-30

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 : 38
Ship by Fri. 27 Jun to Tue. 01 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 18.9947

Multiples of: 1

4 VA

115 V /230 V

30 v ct/15 V

135 mA / 270 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

53 mm

44 mm

19.6 mm

241-7-24

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 : 38
Ship by Fri. 27 Jun to Tue. 01 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 20.3395

Multiples of: 1

Laminated Transformers

56 VA

115 V

24 v ct

2.4 A

Chassis

Single Primary Winding

Single Secondary Winding

93.5 mm

49.2 mm

57.8 mm

241

A41-43-230

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 : 38
Ship by Fri. 27 Jun to Tue. 01 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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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 20.443

Multiples of: 1

43 VA

115 V /230 V

230 v ct/115 V

190 mA / 380 mA

Chassis

Dual Primary Winding

Dual Secondary Winding

79.4 mm

54.4 mm

68.2 mm

A41

DP-241-7-12

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 : 38
Ship by Fri. 27 Jun to Tue. 01 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 21.2188

Multiples of: 1

56 VA

115 V /230 V

12.6 v ct

4 A

Chassis

Dual Primary Winding

Single Secondary Winding

102.4 mm

58.5 mm

65.5 mm

241

14A-56-515

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 : 38
Ship by Fri. 27 Jun to Tue. 01 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 22.5927

Multiples of: 1

56 VA

115 V /230 V

5 V /15 V

3 A / 250 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

76.2 mm

63.5 mm

46.5 mm

14A

241-7-48L

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 : 38
Ship by Fri. 27 Jun to Tue. 01 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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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 24.9833

Multiples of: 1

56 VA

115 V

48 v ct

1.2 A

Chassis

Single Primary Winding

Single Secondary Winding

93.5 mm

49.2 mm

57.8 mm

241

FD8-48

Power Transformers POWER XFMR 48.0Vct@2.0A UL/cUL 115V/230 QUICK PACK w/LUGS/FD8-48 1

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 : 38
Ship by Tue. 01 Jul to Mon. 07 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 26.25

Multiples of: 1

IF-24-230

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 : 38
Ship by Fri. 27 Jun to Tue. 01 Jul

July 2025