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

750311659

Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 180kHz Surface 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.

Wurth

Availability : 4850
Ship by Wed. 30 Jul to Fri. 08 Aug

August 2025

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USD 1.8955

Multiples of: 1

Isolated Flyback Converter

1 w to 3 W

10.16 mm

13.36 mm

8.64 mm

Mid - L8300

PM2185.021NLT

Power Transformers 2CT:1CT Iso4000V Push Pull 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 : 371
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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USD 1.5266

Multiples of: 1

SMD/SMT

4000-78AW18K999

Power Transformers 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.

TE Connectivity

Availability : 368
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

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USD 22.365

Multiples of: 1

9-1611461-2

Power Transformers 4000-78AW18K999=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.

TE Connectivity

Availability : 368
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 23.0983

Multiples of: 1

PE-68411NL

Power Transformers SMD Flyback .04Ohms

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 : 366
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 10.2375

Multiples of: 30

Flyback Transformers

PL5.0-12-130B

Tamura Power Transformers 12.6VCT 0.40A 6.3V 0.80A

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 : 365
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 6.1561

Multiples of: 1

Power Transformers

5 VA

Through Hole

35.6 mm

DSW-436

Emerson Printed Circuit Transformer "Side-Winder", Dual Input Voltages 115/230 50/60 Hz, Individual Output Voltage 18, Individual Output mA 170, Series Output Voltage 36 C.T., Series Output mA 170, Parallel Output Voltage 18, Parallel Output mA 340, 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 : 365
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 35.5162

Multiples of: 1

10A009

Power Transformers 230V 50/60Hz 10VCT 0.05A

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 : 364
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 7.3503

Multiples of: 1

1-1611760-0

57-01V18BC4E231 equal TRANS/RELAY-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 : 361
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 55.6369

Multiples of: 1

DSW-548

Power Transformers Printed Circuit Transformer "Dual Side-Winder", Dual Input Voltages 115/230 50/60 Hz, Individual Output Voltage 24.0, Individual Output mA 250, Series Output Voltage 48.0 C.T., Series Output mA 250, Parallel Output Voltage 24.0, Parallel Output mA 500, 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 : 355
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 11.4136

Multiples of: 1

12 VA

4001-7947-00

Conn OSMM PL 0Hz to 45GHz 50Ohm Solder ST Cable Mount Gold

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 : 353
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 126.2136

Multiples of: 1

TEZ2.6/D230/12V TA40

Transformer: encapsulated; 2.6VA; 230VAC; 12V; 217mA; PCB; 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.

Breve Tufvassons

Availability : 351
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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USD 3.7338

Multiples of: 1

2.6 VA

230 VAC

12 V

217 mA

PCB

3FD-348

Tamura Power Transformers 48VCT0.05A 24V0.1A 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 : 347
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 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

TTPC-3

Power Transformers Impedance Matching Transformer (Telephone Coupling), Input Impedance: 600 Ohms C.T. , Output Impedance: 600 Ohms C.T. , D.C. Current: 0mA

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 : 347
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 6.493

Multiples of: 1

FS48-050-C2

Power Transformers POWER XFMR 48 Vct @ 50 mA UL/cUL - Class 3, TUV, 115/230V SPLIT PACK PCB MOUNT / FS48-050-C2

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 : 343
Ship by Fri. 27 Jun to Thu. 03 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 3.7931

Multiples of: 10

Class 2 Transformers

2.5 VA

230 V ct/115 V

48 V ct/24 V

0.05 A / 0.1 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.375 in

1.125 in

0.937 in

F12-200-C2

Power Transformers POWER XFMR 12.6 Vct @ 200 mA UL/cUL - Class 2, 115V SPLIT PACK PCB MOUNT / F12-200-C2

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 : 343
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 3.9732

Multiples of: 1

Class 2 Transformers

2.5 VA

115 V

12.6 V ct/6.3 V

0.2 A / 0.4 A

Through Hole

Single Primary Winding

Dual Secondary Winding

1.375 in

1.125 in

1.187 in

F12

186B24

Power Transformers DualPrimary 115/230V 6VA, 24V CT @0.25A

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 : 342
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 13.873

Multiples of: 1

Power Transformers

6 VA

115 v / 230 V

24 V

250 mA

Chassis

Dual Primary Winding

Single Secondary Winding

60.2 mm

31.75 mm

34.79 mm

186

78250MC-R

Power Transformers Max250TX1.5kVDC 2.5mHD

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 : 339
Ship by Fri. 27 Jun to Thu. 03 Jul

July 2025

July 2025
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USD 2.8588

Multiples of: 1

Specialized Transformers

12.7 mm

9 mm

6.35 mm

BV202S15005

Transformer: encapsulated; 0.5VA; 230VAC; 15V; 33.3mA; 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 : 334
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025

June 2025
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USD 2.0139

Multiples of: 1

0.5 VA

230 VAC

15 V

33.3 mA

PCB

FP16-750

Power Transformers POWER XFMR 16.0Vct@0.750A UL/cUL FLAT PACK PCB MOUNT/FP16-750

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 : 24
Ship by Wed. 25 Jun to Fri. 27 Jun

June 2025