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:

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

4900-8048RD63

Power Transformers 115VAC 12 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 : 31
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 7.5206

Multiples of: 1

Power Transformers

12 VA

115 V

48 v ct @ 0.25 a

Through Hole

Single Primary Winding

Dual Secondary Winding

48 mm

40 mm

35.8 mm

Hot

160D120

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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 7.0612

Multiples of: 1

Pcb Mount Transformers

1 VA

115 v / 230 V

120 V

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.38 in

1 in

0.83 in

F5-10

Power Transformers POWER XFMR 10.0Vct@1.2A UL/cUL 115V QUICK PACK w/LUGS/F5-10

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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 7.4812

Multiples of: 1

F36-170

Power Transformers 6VA 36V CT @ 0.17A Split Pack

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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 7.5075

Multiples of: 1

Control Transformers

6 VA

4900-8028RF65

TE Connectivity P&B Power Transformers 115VAC 36 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 : 23
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 8.547

Multiples of: 1

Power Transformers

36 VA

115 V

28 v ct

Through Hole

Single Primary Winding

Dual Secondary Winding

66 mm

55 mm

41.1 mm

VPL28-350

Power Transformers POWER XFMR 28Vct@0.35A 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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 9.3319

Multiples of: 1

10 VA

230 V

28 V

Chassis

Dual Primary Winding

Dual Secondary Winding

71.42 mm

44.45 mm

Vpl

4900-9048RE64

Power Transformers 115/230VAC 20VA PCB 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.

TE Connectivity

Availability : 23
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 10.4528

Multiples of: 1

Power Transformers

20 VA

115 v / 230 V

48 v ct @ 0.4 a

Through Hole

Dual Primary Winding

Dual Secondary Winding

57 mm

47.6 mm

35.8 mm

FP16-750

Power Transformers POWER XFMR 16.0Vct@0.750A UL/cUL FLAT PACK PCB MOUNT/FP16-750

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 : 23
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 11.2497

Multiples of: 1

Power Transformers

12 VA

115 v / 230 V

8 V /16 V

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

2 in

2.5 in

1.062 in

FS48-400-C2

Power Transformers POWER XFMR 48 Vct @ 400 mA UL/cUL - Class 3, TUV, 115/230V SPLIT PACK PCB MOUNT / FS48-400-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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 11.3925

Multiples of: 8

Class 2 Transformers

20 VA

230 V ct/115 V

48 v ct/24 V

0.4 A / 0.8 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

2.25 in

1.875 in

1.437 in

FS20-1000-C2

Power Transformers POWER XFMR 20 Vct @ 1000 mA UL/cUL - Class 2/3, TUV, 115/230V SPLIT PACK PCB MOUNT / FS20-1000-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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 11.3925

Multiples of: 8

Class 2 Transformers

20 VA

230 V ct/115 V

20 v ct/10 V

1 A / 2 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

2.25 in

1.875 in

1.437 in

F48-400-C2

Power Transformers 48VCT@.4A 24V@.8A 20VA 6pin 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.

Triad

Availability : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 12.01

Multiples of: 8

Class 2 Transformers

20 VA

115 V

16 v ct/8 V

0.4 A / 0.8 A

Through Hole

Single Primary Winding

Dual Secondary Winding

2.25 in

1.875 in

1.437 in

4900-8012RF65

Power Transformers 115VAC 36 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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 12.8625

Multiples of: 12

Power Transformers

36 VA

115 V

12 v ct @ 2.85 a

Through Hole

Single Primary Winding

Dual Secondary Winding

66 mm

55 mm

35.8 mm

FS16-1250-C2

Power Transformers POWER XFMR 16 Vct @ 1250 mA UL/cUL - Class 2/3, TUV, 115/230V SPLIT PACK PCB MOUNT / FS16-1250-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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 13.9891

Multiples of: 8

Class 2 Transformers

20 VA

230 V ct/115 V

16 v ct/8 V

1.25 A / 2.5 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

2.25 in

1.875 in

1.437 in

FS10-2000-C2

Power Transformers 10VCT@2A 5V@4A 20VA 8pin 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.

Triad

Availability : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 13.9891

Multiples of: 8

Class 2 Transformers

20 VA

230 V ct/115 V

16 v ct/8 V

2 A / 4 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

2.25 in

1.875 in

1.437 in

F-219X

Power Transformers POWER XFMR 12.0V@4.0A 115V CHASSIS MOUNT w/LEADS/F-219X 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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 18.575

Multiples of: 1

12-725-LPI

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 : 23
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 20.8015

Multiples of: 1

9 VA

115 V /230 V

12.6 v ct/6.3 V

725 mA / 1.45 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

55.6 mm

38.1 mm

27.4 mm

11E009H

11E009H tamura

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 : 23
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 21.0067

Multiples of: 1

LP-30-1600

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 : 23
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 21.7487

Multiples of: 1

48 VA

115 V /230 V

30 v ct/15 V

1.6 A / 3.2 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

79.2 mm

63.5 mm

34.9 mm

F18X

Power Transformers POWER XFMR 6.3Vct@6.0A 115V CHASSIS MOUNT w/LEADS/F-18X

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 : 23
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 22.1529

Multiples of: 1

Control Transformers

37.8 VA

115 V

6.3 V

Chassis

Single Primary Winding

Dual Secondary Winding

2 1/4 in

4 in

2 19/32 in

LP-24-2000

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 : 23
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025