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

4000-01C02BB999

Power Transformers TRANSFORMER-AN

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.

TE Connectivity

Availability : 453
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July 2025

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USD 11.8519

Multiples of: 1

1-1611449-0

Power Transformers 4000-01C02BB999

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.

TE Connectivity

Availability : 453
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July 2025

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USD 12.2405

Multiples of: 1

SW-548

Power Transformer 2500Vrms 12VA 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 : 449
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July 2025

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USD 8.6619

Multiples of: 1

F28-1300

Power Transformers 36VA 28V CT @ 1.3A 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 : 441
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USD 16.9171

Multiples of: 1

Control Transformers

36 VA

Single Primary Winding

Dual Secondary Winding

CTX210657-R

Bussmann Eaton Power Transformers 2.5W 26uH 0.212ohms

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.

Eaton

Availability : 439
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July 2025

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USD 3.7142

Multiples of: 1

Ccfl Transformers

2.5 VA

15 V

1.34 kV

Smd/Smt

Dual Primary Winding

Single Secondary Winding

20.3 mm

14.35 mm

8 mm

Ccfl Transformers

BV302S15015

Transformer: encapsulated; 1.5VA; 230VAC; 15V; 125mA; 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 : 436
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

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USD 1.8669

Multiples of: 1

1.5 VA

230 VAC

15 V

125 mA

PCB

PLN050-ED21A05S

Power Transformers Planar transformer, 50W, EED20.9, Vout 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.

Bourns

Availability : 436
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

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USD 6.4745

Multiples of: 1

Planar Transformers

50 W

33 V to 57 V

12.5 V

50 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

22.7 mm

26 mm

9.8 mm

PLN

3FL16-350

Tamura Power Transformers 6VA 8V0.7A 16VCT0.35A

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.

Tamura

Availability : 436
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

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USD 10.3834

Multiples of: 1

Power Transformers

3Fl

PLN070-ED21A05S

Power Transformers Planar transformer, 70W, EED20.9, Vout 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.

Bourns

Availability : 434
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USD 6.6355

Multiples of: 1

Planar Transformers

70 W

33 V to 57 V

12 V

50 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

22.7 mm

26 mm

9.8 mm

PLN

PM2190.021NLT

Power Transformers 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200

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 : 429
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June 2025

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USD 2.1768

Multiples of: 1

SMD/SMT

P-8673

Stancor Power Transformer (Single Secondary) Input Voltage (AC) 117, Output Voltage (AC) 36, Output Amps 4, 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 : 428
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July 2025

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USD 83.7719

Multiples of: 1

DSW-410

Power Transformers Printed Circuit Transformer "Side-Winder", Dual Input Voltages 115/230 50/60 Hz, Individual Output Voltage 5, Individual Output mA 600, Series Output Voltage 10 C.T., Series Output mA 600, Parallel Output Voltage 5, Parallel Output mA 1200, VA 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.

Stancor

Availability : 422
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 8.6619

Multiples of: 1

6 VA

BV301S12010

Power Transformer 4200Vrms 1VA 4Term. 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.

Zettler

Availability : 421
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 1.9556

Multiples of: 15

PC-24-50 SIGNAL

Power Transformers 50\60 Hz 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 : 420
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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USD 8.0016

Multiples of: 1

34.9 mm

28.6 mm

30.15 mm

PLN048-ED21A12S

Power Transformers Planar transformer, 48W, EED20.9, Vout 12V

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.

Bourns

Availability : 420
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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USD 6.2716

Multiples of: 1

Planar Transformers

48 W

33 V to 57 V

14 V

50 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

22.7 mm

26 mm

9.8 mm

PLN

DSW-532

Power Transformers Printed Circuit Transformer "Dual Side-Winder", Dual Input Voltages 115/230 50/60 Hz, Individual Output Voltage 16.0, Individual Output mA 375, Series Output Voltage 32.0 C.T., Series Output mA 375, Parallel Output Voltage 16.0, Parallel Output mA 750, VA

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 : 416
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 11.4136

Multiples of: 1

12 VA

LB-688

Power Transformers 115/230 88CT 6V 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.

Stancor

Availability : 416
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 11.8473

Multiples of: 1

Pcb Mount Transformers

6 VA

115 v / 230 V

3FD-312

Tamura Power Transformers 12.6VCT.2A 6.3V.4A 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 : 415
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

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USD 3.8693

Multiples of: 1

Power Transformers

2.4 VA

115 v / 230 V

Through Hole

Dual Primary Winding

Dual Secondary Winding

32 mm

3Fd

BV302S12010

Transformer: encapsulated; 1VA; 230VAC; 12V; 83mA; 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 : 412
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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USD 1.8081

Multiples of: 1

1 VA

230 VAC

12 V

83 mA

PCB

F16-150-B

Power Transformer 2500Vrms 2.5VA 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.

Triad

Availability : 0
Request Quote

USD 3.9311

Multiples of: 1