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

183G12

Power Transformers DualPrimary 115/230V 10VA, 12.6V CT @ .8A

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 : 1
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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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 11.0072

Multiples of: 1

Pcb Mount Transformers

10 VA

115 v / 230 V

12.6 V

800 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

47.75 mm

39.62 mm

35.05 mm

183

166G14

filament and low voltage rectifier/open 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.

Hammond

Availability : 1
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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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 11.1226

Multiples of: 1

Power Transformers

7 VA

115 V

14 V

500 mA

Chassis

Single Primary Winding

Single Secondary Winding

71.37 mm

38.1 mm

42.93 mm

166

183G24

Power Transformers DualPrimary 115/230V 10VA, 24V CT @ .42A

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 11.2959

Multiples of: 1

Pcb Mount Transformers

10 VA

115 v / 230 V

24 V

420 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

47.75 mm

39.62 mm

35.05 mm

183

229A30

Power Transformers 30V CT@200/15V@400

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 11.5846

Multiples of: 1

Pcb Mount Transformers

6 VA

115 v / 230 V

30 V

200 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

47.75 mm

39.62 mm

21.59 mm

229

162F12

Power Transformers DualPrimary 115/230V 6VA, 12.6V CT @ .5A

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 11.7348

Multiples of: 1

Pcb Mount Transformers

6 VA

115 v , 230 V

12.6 v , 6.3 V

0.5 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

1 5/8 in

1 5/16 in

162 - 164

186C36

Power Transformers DualPrimary 115/230V 12.6VA, 36V CT @.35A

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 11.9889

Multiples of: 1

Power Transformers

12.60 VA

115 v / 230 V

36 V

350 mA

Chassis

Dual Primary Winding

Single Secondary Winding

71.37 mm

34.79 mm

41.14 mm

186

298G3

Power Transformers Plug Adaptors Grounded

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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
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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 12.37

Multiples of: 1

298

160G28

Power Transformers LOW VOLTAGE 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 : 1
Ship by Mon. 17 Nov to Wed. 19 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
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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 12.474

Multiples of: 1

Pcb Mount Transformers

10 VA

115 v / 230 V

28 V

360 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.44 in

1.94 in

1.69 in

160 - 161

164H12

Power Transformers Single Primary 115V 20VA/12.6V CT @ 1.6A

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.

Hammond

Availability : 1
Ship by Mon. 17 Nov to Wed. 19 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 12.5433

Multiples of: 1

Pcb Mount Transformers

20 VA

115 V

12.6 v , 6.3 V

1.6 A

Through Hole

Single Primary Winding

Dual Secondary Winding

2 1/4 in

1 7/8 in

1 7/16 in

164

160G16

Power Transformers LOW VOLTAGE 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 : 1
Ship by Mon. 17 Nov to Wed. 19 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
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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 13.7134

Multiples of: 1

Pcb Mount Transformers

10 VA

115 v / 230 V

16 V

640 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.44 in

1.94 in

1.69 in

160 - 161

F10-3600

Power Transformers 36VA 10V CT @ 3.6A 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 : 1
Ship by Wed. 19 Nov to Tue. 25 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
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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 13.7812

Multiples of: 1

Split Pack Transformers

36 VA

115 V

10 V

Through Hole

Single Primary Winding

Dual Secondary Winding

66.68 mm

55.55 mm

39.67 mm

229B88

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 14.1141

Multiples of: 1

Pcb Mount Transformers

12 VA

115 v / 230 V

88 V

Through Hole

Dual Primary Winding

Dual Secondary Winding

63.5 mm

50.8 mm

27.18 mm

162H56

Power Transformers DualPrimary 115/230V 20VA, 56V CT @ .35A

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 14.2296

Multiples of: 1

Pcb Mount Transformers

20 VA

115 v , 230 V

56 v , 28 V

0.35 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

2 1/4 in

1 7/8 in

1 7/16 in

162 - 164

F-374P

Power Transformers POWER TRANSFORMER 24.0Vct@1.0A 115V/230 PCB MOUNT/F-374P

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 14.7378

Multiples of: 1

Control Transformers

24 VA

230 VAC , 115 VAC

24 v , 12 V

Through Hole

2.25 in

2.109 in

1.375 in

229B30

Power Transformers 30V CT@400/15V@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.

Hammond

Availability : 1
Ship by Mon. 17 Nov to Wed. 19 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 15.1536

Multiples of: 1

Pcb Mount Transformers

12 VA

115 v / 230 V

30 V

400 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

63.5 mm

50.8 mm

27.18 mm

229

186D56

Power Transformers DualPrimary 115/230V 30VA, 56V CT @0.53A

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 15.3499

Multiples of: 1

Power Transformers

30 VA

115 v / 230 V

56 V

530 mA

Chassis

Dual Primary Winding

Single Secondary Winding

82.55 mm

42.67 mm

49.02 mm

186 - 187

229B34

Power Transformers 34V CT@340/17V@680

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 15.4885

Multiples of: 1

Pcb Mount Transformers

12 VA

115 v / 230 V

34 V

340 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

63.5 mm

50.8 mm

27.18 mm

229

166K12B

Power Transformers POWER TX 117VAC 12.6VCT@1.2A

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 15.5232

Multiples of: 1

Transformer

18.9 VA

117 VAC

12.6 VAC ct

1.5 A

Chassis

Single Primary Winding

Single Secondary Winding

3.25 in

2 in

166

162H12

Power Transformers DualPrimary 115/230V 20VA, 12.6V CT @1.6

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 : 1
Ship by Mon. 17 Nov to Wed. 19 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 15.5694

Multiples of: 1

Pcb Mount Transformers

20 VA

115 v , 230 V

12.6 v , 6.3 V

1.6 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

2 1/4 in

1 7/8 in

1 7/16 in

162 - 164

229B56

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 : 1
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025