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

PC-120-10

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 : 57
Ship by Fri. 27 Jun to Tue. 01 Jul

July 2025

July 2025
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USD 10.673

Multiples of: 1

1.2 VA

115 V

120 v ct/60 V

10 mA / 20 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

30.15 mm

3FL230-25

Power Transformers 6VA 230Vac 0.025A 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 : 57
Ship by Tue. 01 Jul to Mon. 07 Jul

July 2025

July 2025
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USD 11.644

Multiples of: 1

Power Transformers

6 VA

115 VAC , 230 VAC

Through Hole

Dual Primary Winding

Dual Secondary Winding

47.6 mm

39.6 mm

21.6 mm

3Fl

PLT30-32

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 : 57
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 15.548

Multiples of: 1

14A-30-28

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 : 57
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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USD 16.2067

Multiples of: 1

30 VA

115 V /230 V

28 v ct/14 V

1.06 A / 2.12 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

66.7 mm

55.5 mm

39.7 mm

14A

TSZZM 30/013M/1

Transformer: encapsulated; 30VA; 230VAC; 24V; 1.25A; 600g; 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 : 57
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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32	3	4	5	6	7	8	9

USD 26.3863

Multiples of: 1

30 VA

230 VAC

24 V

1.25 A

Screw Type

4.2 mm

ST6-12B8

Power Transformer 2500Vrms 20VA 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.

Pulse

Availability : 56
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 6.5015

Multiples of: 1

Toroidal Power Transformers

115 V

12.6 V

Through Hole

Single Primary Winding

Dual Secondary Winding

2.25 in

1.86 in

1.44 in

DST-2-16

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 : 56
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 8.4199

Multiples of: 1

Class 2 Transformers

1.1 VA

115 V /230 V

16 v ct/8 V

70 mA / 140 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

24.6 mm

Dst

VPL24-400

Power Transformers POWER XFMR 24Vct@0.41A UL/cUL/TUV CHASSIS 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 : 56
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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USD 10.4296

Multiples of: 1

10 VA

230 V

24 V

Chassis

Dual Primary Winding

Dual Secondary Winding

71.42 mm

44.45 mm

Vpl

CL2-2.5R-24

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 : 56
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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32	3	4	5	6	7	8	9

USD 10.3041

Multiples of: 1

Class 2 Transformers

2.5 VA

115 V /230 V

24 V

100 mA

Through Hole

Dual Primary Winding

Single Secondary Winding

41.3 mm

36.5 mm

28.6 mm

3FL40-150

Power Transformers 6VA 20V@0.3A 40VCT@0.15A

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 : 56
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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USD 11.644

Multiples of: 1

Power Transformers

N-48X

Power Transformers POWER XFMR 115V@0.130A 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 : 56
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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32	3	4	5	6	7	8	9

USD 12.5549

Multiples of: 1

Isolation Transformers

15 VA

Chassis

2 in

84.15 mm

49.22 mm

ST-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 : 56
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 15.6089

Multiples of: 1

Class 2 Transformers

36 VA

115 V

24 v ct/12 V

1.5 A / 3 A

Through Hole

Single Primary Winding

Dual Secondary Winding

66.7 mm

55.5 mm

40.4 mm

ST-5-48

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 : 56
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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32	3	4	5	6	7	8	9

USD 16.4008

Multiples of: 1

Class 2 Transformers

12 VA

115 V

48 v ct/24 V

250 mA / 500 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

48.4 mm

40.4 mm

36.9 mm

ST-7-20

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 : 56
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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32	3	4	5	6	7	8	9

USD 17.4812

Multiples of: 1

Class 2 Transformers

36 VA

115 V

20 v ct/10 V

1.8 A / 3.6 A

Through Hole

Single Primary Winding

Dual Secondary Winding

66.7 mm

55.5 mm

40.4 mm

TGC25-24

Emerson Chassis Mount Power Transformer (TransGlobal), Input Voltage 115/230, VA 25, Series Volts 24 C.T., Amps 1, Parallel Volts 12, Amps 2. Quick Connect Terminal Connections

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 : 56
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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32	3	4	5	6	7	8	9

USD 25.2525

Multiples of: 1

F24-045-C2

Power Transformers POWER XFMR 24 Vct @ 45 mA UL/cUL - Class 2/3, 115V SPLIT PACK PCB MOUNT / F24-045-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 : 55
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 3.2419

Multiples of: 10

Class 2 Transformers

1.1 VA

115 V

12 V /24 V

Smd/Smt

Single Primary Winding

Dual Secondary Winding

1.375 in

1.125 in

0.937 in

F24

F16-800

Power Transformers POWER XFMR 16.0Vct@0.800A UL/cUL 115V SPLIT PACK PCB MOUNT/F16-800

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 : 55
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 9.0431

Multiples of: 1

241-3-48

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 : 55
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
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32	3	4	5	6	7	8	9

USD 9.5281

Multiples of: 1

2.4 VA

115 V

48 v ct

50 mA

Chassis

Single Primary Winding

Single Secondary Winding

52.6 mm

29.6 mm

31.2 mm

241

4900-8024RE64

TE Connectivity P&B Power Transformers 115VAC 20 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 : 55
Ship by Tue. 01 Jul to Mon. 07 Jul

July 2025

July 2025
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USD 9.7125

Multiples of: 1

Power Transformers

20 VA

115 V

24 v ct

Through Hole

Single Primary Winding

Dual Secondary Winding

57 mm

47.6 mm

35.8 mm

161C10

Power Transformers LOW VOLT RECT

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 : 55
Ship by Tue. 01 Jul to Mon. 07 Jul

July 2025