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

SW-224

Printed Circuit Transformer Side-Winder, Single Input Voltag

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 : 194
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 10.4918

Multiples of: 1

DSW-2120

Power Transformer 2500Vrms 1.1VA 8Term. 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 : 193
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 6.1556

Multiples of: 1

LP-20-300

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 : 193
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 14.556

Multiples of: 1

6 VA

115 V /230 V

20 v ct/10 V

300 mA / 600 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

47.5 mm

39.6 mm

21.6 mm

3FD-512

Power Transformers 12.6VCT@1A 6.3V@2A 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.

Tamura

Availability : 191
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 8.7896

Multiples of: 1

Power Transformers

12 VA

115 v / 230 V

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.40 mm

3Fd

PLT30-32-130B

Power Transformers 30VA 115/230V 9.3V@2.2A 27.5V@.34A

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 : 191
Ship by Fri. 27 Jun to Thu. 03 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 19.357

Multiples of: 1

Power Transformers

PLT56-32

Power Transformer 3500Vrms 56VA 9Term. 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.

Tamura

Availability : 190
Ship by Fri. 27 Jun to Thu. 03 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 14.5042

Multiples of: 1

F20-300

Power Transformers POWER XFMR 20.0Vct@0.300A UL/cUL 115V SPLIT PACK PCB MOUNT/F20-300

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 : 189
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 7.4382

Multiples of: 1

Power Transformers

6 VA

115 V

10 V /20 V

Smd/Smt

Single Primary Winding

Dual Secondary Winding

1.625 in

1.312 in

F20

14A-5.0R-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 : 189
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 8.5008

Multiples of: 1

Laminated Transformers

5 VA

115 V /230 V

28 v ct/14 V

180 mA / 360 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.3 mm

36.5 mm

34.9 mm

LP-12-450

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 : 189
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
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27	29	30	1	2	3	4	5

USD 12.1716

Multiples of: 1

6 VA

115 V /230 V

12.6 v ct/6.3 V

450 mA / 900 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

47.5 mm

39.6 mm

21.6 mm

DST-3-16

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 : 188
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 8.8596

Multiples of: 1

Class 2 Transformers

2.4 VA

115 V /230 V

16 v ct/8 V

150 mA / 300 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

30.8 mm

Dst

QG24433S

SMD-24P,17.6x12.3mm Power Transformers ROHS

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.

CND-tek

Availability : 186
Ship by Fri. 11 Jul to Wed. 16 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
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32	3	4	5	6	7	8	9

USD 0.4594

Multiples of: 1

0505 1W

SMD-6P Power Transformer ROHS

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.

RLT

Availability : 186
Ship by Fri. 11 Jul to Wed. 16 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.5157

Multiples of: 1

78253/55MC

Power Transformers 5Vin 5Vout 200mA 1500Vdc 1:1.31 turn

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.

Murata

Availability : 186
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 4.0992

Multiples of: 1

500 mW

3.3 V

5 V

200 mA

Smd/Smt

Single Primary Winding

Single Secondary Winding

9.52 mm

9 mm

6.35 mm

QG24383S

SMD-24P,17.6x12.3mm Power Transformers ROHS

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.

CND-tek

Availability : 185
Ship by Fri. 11 Jul to Wed. 16 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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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.481

Multiples of: 1

PLT56-32-130B

Power Transformer 3500Vrms 56VA 9Term. 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.

Tamura

Availability : 182
Ship by Fri. 27 Jun to Thu. 03 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
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 24.4388

Multiples of: 1

Plt

SPT-106

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 : 181
Ship by Fri. 27 Jun to Thu. 03 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
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 14.5425

Multiples of: 1

P-8553

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 : 181
Ship by Fri. 27 Jun to Thu. 03 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 16.1579

Multiples of: 1

PL5.0-10-130B

Tamura Power Transformers 10.0VCT 0.50A 5.0V 1.00A

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 : 180
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 6.237

Multiples of: 1

Power Transformers

5 VA

Through Hole

35.6 mm

CL2-10R-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 : 179
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 10.1871

Multiples of: 1

Class 2 Transformers

10 VA

115 V /230 V

24 V

420 mA

Through Hole

Dual Primary Winding

Single Secondary Winding

47.6 mm

39.7 mm

34.9 mm

FS36-1000

Power Transformers POWER XFMR 36.0Vct@1.0A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS36-1000

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 : 9
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025