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

LP-34-340

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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 18.249

Multiples of: 1

Pcb Mount Transformers

12 VA

115 V /230 V

34 v ct/17 V

340 mA / 680 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

63.5 mm

50.8 mm

27.1 mm

266F12C

Power Transformers DualPrimarySecondary 4.2VA, 12V CT @0.35A

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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 23.7376

Multiples of: 1

4.2 VA

117 VAC , 234 VAC

12 VAC ct

350 mA

Chassis

Dual Primary Winding

Dual Secondary Winding

1.43 in

1.48 in

2.38 in

266

TTS35/Z230/17-17V

Transformer: toroidal; 35VA; 230VAC; 17V; 17V; 1.02A; 1.02A; 0.5kg

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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 33.4572

Multiples of: 1

35 VA

230 VAC

17 V

1.02 A

36 mm

68 mm

F-410X

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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 36.5531

Multiples of: 1

P-8363

P8363 stancor

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 : 32
Ship by Wed. 19 Nov to Tue. 25 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 67.1213

Multiples of: 1

F-74U

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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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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 105.1837

Multiples of: 1

TS 4/30

Transformer: mains; 4VA; 230VAC; 12V; 12V; 0.15A; 0.15A; 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 : 32
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 8.4525

Multiples of: 1

4 VA

230 VAC

12 V

0.15 A

Screw Type

PC-24-1000

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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.0314

Multiples of: 1

24 VA

115 V

24 v ct/12 V

1 A / 2 A

Through Hole

Single Primary Winding

Dual Secondary Winding

41.3 mm

57.2 mm

34.93 mm

14A-30-515

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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 16.6782

Multiples of: 1

30 VA

115 V /230 V

5 V /15 V

1.25 A / 200 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

66.7 mm

55.5 mm

39.7 mm

14A

A41-43-36

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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 20.1121

Multiples of: 1

43 VA

115 V /230 V

36 v ct/18 V

1.2 A / 2.4 A

Chassis

Dual Primary Winding

Dual Secondary Winding

79.4 mm

54.4 mm

68.2 mm

A41

241-7-28

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 : 32
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 20.2648

Multiples of: 1

56 VA

115 V

28 v ct

2 A

Chassis

Single Primary Winding

Single Secondary Winding

93.5 mm

49.2 mm

57.8 mm

241

VPS28-1500

Power Transformer 4000Vrms 43VA 8 Terminal Quick Connect Flange 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 : 32
Ship by Wed. 19 Nov to Tue. 25 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 21.6072

Multiples of: 1

43 VA

Flange Mount

P-8558

Stancor Power Transformer (Single Secondary) Input Voltage (AC) 115, Output Voltage (AC) 14, Output Amps 6, Center Tapped

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 : 32
Ship by Wed. 19 Nov to Tue. 25 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 27.1649

Multiples of: 1

TTS100/Z230/48V

Transformer: toroidal; 100VA; 230VAC; 48V; 2.08A; 1.1kg; Ø:92mm

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 : 32
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 46.3785

Multiples of: 1

100 VA

230 VAC

48 V

2.08 A

40 mm

92 mm

TTS150/Z230/24V

Transformer: toroidal; 150VA; 230VAC; 24V; 6.25A; 1.7kg; Ø:102mm

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 : 32
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 54.0078

Multiples of: 1

150 VA

230 VAC

24 V

6.25 A

46 mm

102 mm

TTS250/Z230/12V

Transformer: toroidal; 250VA; 230VAC; 12V; 20.83A; 2.4kg; Ø:114mm

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 : 32
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 84.6279

Multiples of: 1

250 VA

230 VAC

12 V

20.83 A

56 mm

114 mm

N-4MG-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 : 32
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
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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 88.9744

Multiples of: 1

SW-220

Power Transformer 2500Vrms 1.1VA 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 : 31
Ship by Wed. 19 Nov to Tue. 25 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 6.0186

Multiples of: 1

VPP28-180

Power Transformers POWER XFMR 28.0Vct@0.180A UL/CSA/VDE PCB MOUNT/VPP28-180

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 : 31
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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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 6.4449

Multiples of: 1

5 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

1 5/16 in

1 5/8 in

1 3/8 in

Vpp

P-8505

Power Transformer (Single Secondary) Input Voltage (AC) 115/

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 : 31
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025