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

VPT30-830

Power Transformers 30.0V CT @ 0.83A 15V @ 1.66A Parallel

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 : 29
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025

July 2025
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USD 19.95

Multiples of: 1

Toroidal Power Transformers

25 VA

115 v to 230 V

15 v to 30 V

830 mA / 1.66 A

Chassis

Dual Primary Winding

Dual Secondary Winding

32 mm

71 mm

A41-80-24L

Power Transformers 50\60 Hz, Laminated Transformer w/ lead wires

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
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USD 26.9152

Multiples of: 1

80 VA

115 V /230 V

24 v ct/12 V

3.3 A / 6.6 A

Chassis

Dual Primary Winding

Dual Secondary Winding

63.5 mm

64.3 mm

77.7 mm

A41

ST7-24B55

Power Transformer 2500Vrms 36VA 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.

Pulse

Availability : 29
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025

July 2025
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USD 27.8833

Multiples of: 1

Toroidal Power Transformers

115 V

24 V

Through Hole

Single Primary Winding

Dual Secondary Winding

2.63 in

2.19 in

1.56 in

STM30/230/24V

Transformer: mains; 30VA; 230VAC; 24V; Leads: terminal block; 0.7kg

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
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USD 30.789

Multiples of: 1

30 VA

230 VAC

24 V

Screw Type

DP-241-8-48

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

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

USD 31.7164

Multiples of: 1

100 VA

115 V /230 V

48 v ct

2 A

Chassis

Dual Primary Winding

Single Secondary Winding

102.4 mm

58.5 mm

65.5 mm

241

TST 50/004

Transformer: toroidal; 50VA; 230VAC; 12V; 12V; 2.05A; 2.05A; 0.7kg

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
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USD 32.442

Multiples of: 1

50 VA

230 VAC

12 V

2.05 A

35 mm

85 mm

DP-241-8-24

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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USD 32.5363

Multiples of: 1

Laminated Transformers

100 VA

115 V /230 V

28 v ct

200 mA

Chassis

Dual Primary Winding

Single Secondary Winding

102.4 mm

58.5 mm

65.5 mm

241

TGC80-36

Stancor Chassis Mount Power Transformer (TransGlobal), Input Voltage 115/230, VA 80, Series Volts 36 C.T., Amps 2.2, Parallel Volts 18, Amps 4.4. Quick Connect Terminal Connections

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 : 29
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025

July 2025
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USD 35.7131

Multiples of: 1

TMBZ 45/002M

Transformer: encapsulated; 45VA; 230VAC; 24V; 1.87A; 0.9kg

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
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USD 35.8598

Multiples of: 1

45 VA

230 VAC

24 V

1.87 A

Screw Type

TTS50/Z230/12-12V

Transformer: toroidal; 50VA; 230VAC; 12V; 12V; 2.08A; 2.08A; 0.7kg

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
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USD 41.3511

Multiples of: 1

50 VA

230 VAC

12 V

2.08 A

38 mm

78 mm

A41-175-24

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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USD 43.3791

Multiples of: 1

175 VA

115 V /230 V

24 v ct/12 V

7.3 A / 14.6 A

Chassis

Dual Primary Winding

Dual Secondary Winding

79.4 mm

79.7 mm

95.3 mm

A41

58-0160-048-S

Transformer: toroidal; 160VA; 230VAC; 48V; 3.333A; 1.5kg; Ø:99mm

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.

Talema

Availability : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
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USD 51.6705

Multiples of: 1

160 VA

230 VAC

48 V

3.333 A

51 mm

99 mm

TSTZ100/003

Transformer: toroidal; 100VA; 230VAC; 24V; 4.16A; 1.4kg; Ø:95mm

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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USD 62.5042

Multiples of: 1

44 mm

TST 250/001H

Transformer: toroidal; for halogen lamps; 250VA; 230VAC; 11.5V

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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USD 74.3673

Multiples of: 1

250 VA

230 VAC

11.5 V

21.73 A

50 mm

118 mm

PSZ100/230/42V

Transformer: mains; 100VA; 230VAC; 42V; Leads: terminal block; IP30

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 : 29
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025

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

USD 98.3136

Multiples of: 1

100 VA

230 VAC

42 V

Din

TA-45

Miniature Audio Transformer - Output Application - 13.7:1 Primary to Secondary - 3000 Ohm Impedance Primary - 4/8/16 Ohm Imped ...

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 : 29
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025

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

USD 107.3311

Multiples of: 1

P-8662

Power Transformer (Single Secondary) Input Voltage (AC) 117,

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 : 29
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025

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

USD 107.3625

Multiples of: 1

P-6410

Power Transformer 1500Vrms 50VA Wire Lead 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.

Stancor

Availability : 29
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025

July 2025
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USD 219.881

Multiples of: 1

SB3516-3006

Power Transformers 3VCT@0.5A 3V@1A 120V Single 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 : 28
Ship by Wed. 02 Jul to Tue. 08 Jul

July 2025

July 2025
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USD 3.3102

Multiples of: 40

Power Transformers

3 VA

Through Hole

36 mm

F-133P

Power Transformers POWER TRANSFORMER 30.0Vct@0.050A 115V PCB MOUNT/F-133P

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 : 28
Ship by Mon. 30 Jun to Wed. 02 Jul

July 2025