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

STM100/230/230V

Transformer: mains; 100VA; 230VAC; 230V; Leads: terminal block

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 : 25
Ship by Wed. 12 Nov to Fri. 14 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 51.5823

Multiples of: 1

100 VA

230 VAC

230 V

Screw Type

F-71U

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 : 25
Ship by Fri. 14 Nov to Thu. 20 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 75.0881

Multiples of: 1

RT-202

Power Transformer - 5 Lead - Dual Secondary - 117V Primary - 11.1V Secondary.

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 : 25
Ship by Fri. 14 Nov to Thu. 20 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 81.7425

Multiples of: 1

TMM250/A400/110V

Transformer: mains; 250VA; 400VAC; 110V; Leads: terminal block

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 : 25
Ship by Wed. 12 Nov to Fri. 14 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 116.0712

Multiples of: 1

250 VA

400 VAC

110 V

Screw Type

F-80U

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 : 25
Ship by Fri. 14 Nov to Thu. 20 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 715.68

Multiples of: 1

161D12

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 : 24
Ship by Fri. 14 Nov to Thu. 20 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 5.7881

Multiples of: 1

Pcb Mount Transformers

1 VA

115 V

12.6 v ct

70 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

1.38 in

1 in

0.83 in

160 - 161

F48-050

Power Transformers 2.5VA 48V CT @ 0.05A 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 : 24
Ship by Fri. 14 Nov to Thu. 20 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 6.0864

Multiples of: 1

Control Transformers

2.5 VA

F-135P

Power Transformers POWER TRANSFORMER 76.0Vct@0.020A 115V PCB MOUNT/F-135P

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 : 24
Ship by Fri. 14 Nov to Thu. 20 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 6.1677

Multiples of: 1

Power Transformers

1.5 VA

115 V

76 V

20 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

1.562 in

1.39 in

1.187 in

FS10-600-C2

Power Transformers POWER XFMR 10 Vct @ 600 mA UL/cUL - Class 2, TUV, 115/230V SPLIT PACK PCB MOUNT / FS10-600-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 : 24
Ship by Wed. 12 Nov to Fri. 14 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 6.7452

Multiples of: 1

Class 2 Transformers

6 VA

230 V ct/115 V

16 v ct/8 V

0.6 A / 1.2 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.625 in

1.312 in

Pc Mount

ST-3-36

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 : 24
Ship by Wed. 12 Nov to Fri. 14 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 6.9531

Multiples of: 1

Class 2 Transformers

2.4 VA

115 V

36 v ct/18 V

65 mA / 130 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

30.8 mm

F4-10

Power Transformers POWER XFMR 10.0Vct@0.600A UL/cUL 115V QUICK PACK w/LUGS/F4-10

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 : 24
Ship by Wed. 12 Nov to Fri. 14 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 7.7269

Multiples of: 1

Power Transformers

6 VA

Mounting Foot

2.375 in

2 in

1.375 in

FD4-56

Power Transformers 6.0VA 56V CT @ 0.11A 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 : 24
Ship by Fri. 14 Nov to Thu. 20 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 8.3907

Multiples of: 1

Power Transformers

6 VA

FP24-100

Power Transformers POWER XFMR 24.0Vct@0.100A UL/cUL FLAT PACK PCB MOUNT/FP24-100

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 : 24
Ship by Fri. 14 Nov to Thu. 20 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 8.6888

Multiples of: 1

Power Transformers

2.5 VA

115 v / 230 V

12 V /24 V

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

1.562 in

1.875 in

0.65 in

229E230

Power Transformers LOW PROFILE

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 : 24
Ship by Wed. 12 Nov to Fri. 14 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 10.2679

Multiples of: 1

Power Transformers

2 VA

115 v / 230 V

230 V

10 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.56 in

1.88 in

0.65 in

229

166E12

Power Transformers 12ct VAC / .15 Amp

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 : 24
Ship by Fri. 14 Nov to Thu. 20 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 10.4869

Multiples of: 1

Power Transformers

2.4 VA

115 VAC

12 VAC ct

0.15 A

Chassis

Single Primary Winding

Single Secondary Winding

30.5 mm

9.2 mm

4.8 mm

166

166N6

Power Transformers 6.3ct VAC / 4 Amps

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 : 24
Ship by Wed. 12 Nov to Fri. 14 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 15.1767

Multiples of: 1

Power Transformers

25.2 VA

115 V

6.3 V

4 A

Chassis

Single Primary Winding

Single Secondary Winding

82.6 mm

41.4 mm

42.9 mm

166

FS48-750-C2

Power Transformers POWER XFMR 48 Vct @ 750 mA UL/cUL - Class 3, TUV, 115/230V SPLIT PACK PCB MOUNT / FS48-750-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 : 24
Ship by Wed. 12 Nov to Fri. 14 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 15.4308

Multiples of: 1

Class 2 Transformers

36 VA

230 V ct/115 V

48 V ct/24 V

0.75 A / 1.5 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

2.625 in

2.187 in

1.562 in

IF-4-230

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 : 24
Ship by Wed. 12 Nov to Fri. 14 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 17.8987

Multiples of: 1

4 VA

115 V /230 V

230 v ct/115 V

18 mA / 36 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

53 mm

44 mm

19.6 mm

CL2-40-12

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 : 24
Ship by Wed. 12 Nov to Fri. 14 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 21.2569

Multiples of: 1

Class 2 Transformers

40 VA

115 V /230 V

12 V

3.33 A

Chassis

Dual Primary Winding

Single Secondary Winding

79.4 mm

54.4 mm

68.2 mm

14A-56-24

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 : 24
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025