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

3FD-436

Power Transformers 36VCT@.17A 18V@.34A 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 : 148
Ship by Mon. 30 Jun to Fri. 04 Jul

July 2025

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USD 6.2606

Multiples of: 1

Power Transformers

6 VA

115 v / 230 V

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.54 mm

3Fd

F16-400

Power Transformers POWER XFMR 16.0Vct@0.400A UL/cUL 115V SPLIT PACK PCB MOUNT/F16-400

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.

Triad

Availability : 86
Ship by Mon. 30 Jun to Fri. 04 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 6.9694

Multiples of: 1

6 VA

115 V

16 v ct/8 V

Through Hole

Single Primary Winding

Dual Secondary Winding

1 5/8 in

1 5/16 in

F16

DP-241-5-10

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 : 74
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025

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USD 10.2522

Multiples of: 1

12 VA

115 V /230 V

10 v ct

1.2 A

Chassis

Dual Primary Winding

Single Secondary Winding

71.4 mm

36.3 mm

42.8 mm

241

P-8705

Power Transformer (Single Secondary) Input Voltage (AC) 230,

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 : 74
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July 2025

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32	3	4	5	6	7	8	9

USD 14.1653

Multiples of: 1

DP-241-4-36

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 : 74
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 14.5275

Multiples of: 1

6 VA

115 V /230 V

36 v ct

170 mA

Chassis

Dual Primary Winding

Single Secondary Winding

60.3 mm

33.3 mm

36.2 mm

241

F7-24

Power Transformers POWER XFMR 24.0Vct@2.4A UL/cUL 115V QUICK PACK w/LUGS/F7-24

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 : 74
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025

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27	29	30	1	2	3	4	5

USD 16.7129

Multiples of: 1

Power Transformers

56 VA

Mounting Foot

3.687 in

1.812 in

2.25 in

BV302S24006

Transformer: encapsulated; 0.6VA; 230VAC; 24V; 25mA; PCB

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.

Zettler

Availability : 73
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 1.8375

Multiples of: 1

0.6 VA

230 VAC

24 V

25 mA

PCB

F28-85

Power Transformers POWER XFMR 28.0Vct@0.085A UL/cUL 115V SPLIT PACK PCB MOUNT/F28-85

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 : 73
Ship by Mon. 30 Jun to Fri. 04 Jul

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July 2025
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32	3	4	5	6	7	8	9

USD 5.8931

Multiples of: 1

Control Transformers

Through Hole

Single Primary Winding

Dual Secondary Winding

1 3/8 in

1 1/8 in

1 3/16 in

F28

DPC-34-35

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 : 73
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 8.1196

Multiples of: 1

1.2 VA

115 V /230 V

34 v ct/17 V

35 mA / 70 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

30.15 mm

ST-3-56

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 : 73
Ship by Thu. 26 Jun to Mon. 30 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 8.4596

Multiples of: 1

Class 2 Transformers

2.4 VA

115 V

56 v ct/28 V

45 mA / 90 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.9 mm

28.6 mm

30.8 mm

F46X

Power Transformers POWER XFMR 24.0V@1.0A 115V CHASSIS MOUNT w/LEADS/F-46X G

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 : 73
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025

June 2025
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USD 11.7348

Multiples of: 1

24 VA

115 V

24 V

Chassis

2.125 in

3.25 in

1.0937 in

LP-88-28

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 : 73
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025

June 2025
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22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 11.36

Multiples of: 1

2 VA

115 V /230 V

88 v ct/44 V

28 mA / 56 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

47.5 mm

39.6 mm

16.5 mm

14A-20-515

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 : 73
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025

June 2025
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22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 15.3926

Multiples of: 1

20 VA

115 V /230 V

5 V /15 V

750 mA / 175 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

57.2 mm

47.6 mm

41.3 mm

14A

LB-1216

Emerson Printed Circuit Transformer (Low Boy), VA 12, Input 115/230 VAC 50/60 Hz, Series Output Voltage 16 C.T., Series Output mA 700, Parallel Output Voltage 8, Parallel Output mA 1400

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 : 73
Ship by Mon. 30 Jun to Fri. 04 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 18.2048

Multiples of: 1

TG05-36

Power Transformers Printed Circuit Transformer (TransGlobal), Input Voltage 115/230, VA 5, Voltage in Series 36 C.T., Amperage In Series 0.14, Voltage in Parallel 18, Amperage in Parallel 0.28

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 : 73
Ship by Mon. 30 Jun to Fri. 04 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 20.8616

Multiples of: 1

5 VA

VPP12-4400

Power Transformers POWER XFMR 12.6Vct@4.40A UL/CSA/VDE PCB MOUNT/VPP12-4400

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 : 73
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July 2025

July 2025
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27	29	30	1	2	3	4	5
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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 22.4883

Multiples of: 1

56 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

2 1/2 in

3 in

1 13/16 in

Vpp

TTS100/Z230/24V

Transformer: toroidal; 100VA; 230VAC; 24V; 4.16A; 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 : 73
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27	29	30	1	2	3	4	5

USD 41.5834

Multiples of: 1

100 VA

230 VAC

24 V

4.16 A

40 mm

92 mm

FP30-85

Power Transformers POWER XFMR 30.0Vct@0.085A UL/cUL FLAT PACK PCB MOUNT/FP30-85

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 : 72
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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 9.4237

Multiples of: 1

Power Transformers

2.5 VA

115 v / 230 V

15 v / 30 V

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

1.562 in

1.875 in

0.65 in

F45X

Power Transformers POWER XFMR 24.0Vct@1.0A 115V CHASSIS MOUNT w/LEADS/F-45X

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 : 70
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June 2025

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

USD 12.139

Multiples of: 1

Control Transformers

24 VA

115 V

24 V

Chassis

2 in

3 5/16 in

1 15/16 in

FP12-475

Power Transformers POWER XFMR 12.6Vct@0.475A UL/cUL FLAT PACK PCB MOUNT/FP12-475

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 : 70
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025