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.
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Image  Information Image Stock Code(▲▼)Description
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Enter Qty ProductPower RatingPrimary Voltage RatingSecondary Voltage RatingSecondary Current RatingMounting StylePrimary WindingSecondary WindingLengthWidthHeightOutside DiameterSeries
  
                 
TRA-0130


7WATTS VA 2*7.5V PCB TRNSFRMR 41W*33D*31H
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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.

Eastar Availability : 97
Ships to you
by Mon. 02 Sep
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USD 3.3784

Multiples of: 1

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PA1836NLT


Transformers Audio & Signal POWER TRANSFORMER 2:2.33:1 180
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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 : 97
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USD 4.0365

Multiples of: 1

             
TEZ4.5/D230/15V


Transformer: encapsulated; 4.5VA; 230VAC; 15V; 300mA; PCB; IP00
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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 : 97
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 5.1264

Multiples of: 1

 4.5 VA230 VAC15 V300 mAPCB       
ST-2-28


Power Transformers 50\60 Hz, Laminated Transformer
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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 : 97
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 7.7973

Multiples of: 1

Class 2 Transformers1.1 VA115 V28 v ct/14 V40 mA / 80 mAThrough HoleSingle Primary WindingDual Secondary Winding34.9 mm28.6 mm24.6 mm St
14A-2.5R-12


Power Transformers 50\60 Hz, Laminated Transformer
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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 : 97
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USD 9.0468

Multiples of: 1

 2.5 VA115 V /230 V12.6 v ct/6.3 V200 mA / 400 mAThrough HoleDual Primary WindingDual Secondary Winding41.3 mm36.5 mm28.6 mm 14A
DST-2-16


Power Transformers 50\60 Hz, Laminated Transformer
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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 : 97
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 9.1224

Multiples of: 1

Class 2 Transformers1.1 VA115 V /230 V16 v ct/8 V70 mA / 140 mAThrough HoleDual Primary WindingDual Secondary Winding34.9 mm28.6 mm24.6 mm Dst
3FS-528


Power Transformers 28VCT@.42A 14V@.84A Single Primary
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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 : 97
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 9.1481

Multiples of: 5

Power Transformers12 V A115 V  Through HoleSingle Primary WindingDual Secondary Winding  38 mm 3Fs
14A-2.5R-28


Power Transformers 50\60 Hz, Laminated Transformer
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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 : 97
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 9.4238

Multiples of: 1

 2.5 VA115 V /230 V28 v ct/14 V90 mA / 180 mAThrough HoleDual Primary WindingDual Secondary Winding41.3 mm36.5 mm28.6 mm 14A
241-5-12


Power Transformers 50\60 Hz, Laminated Transformer
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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 : 97
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 9.5224

Multiples of: 1

 12 VA115 V12.6 v ct1 AChassisSingle Primary WindingSingle Secondary Winding71.4 mm36.3 mm42.8 mm 241
78250VC


Murata Power Solutions Power Transformers 2mH 9pF 6 pin DIL
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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 : 0
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USD 3.1429

Multiples of: 1

Toroidal Power Transformers    Through Hole  9.52 mm9 mm6.35 mm  
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