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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(Ex. GST)(▲▼)		Enter Qty ProductPower RatingPrimary Voltage RatingSecondary Voltage RatingSecondary Current RatingMounting StylePrimary WindingSecondary WindingLengthWidthHeightOutside DiameterSeries
  
                 
750313417


Audio Transformers / Signal Transformers Offline SMD Freq 70-130kHz
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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.

Wurth Availability : 4850
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USD 3.978

Multiples of: 1

Signal-  3.43 A       Mid - Olti
750340681


Power Transformers UtOLON MID 125-375V
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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.

Wurth Availability : 4850
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USD 3.995

Multiples of: 1

Power       24 mm 24.14 mm Utolon Mid
7508116313


Transformers Audio & Signal MID-OLEFD EFD20 TH .8uH 1.4A 12V
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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.

Wurth Availability : 4850
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USD 4.012

Multiples of: 1

Converter Transformers   1.4 A   21.5 mm29 mm12 mm Mid - Olefd
749196321


Power Transformers WE-FLEX Transformer 14.2uH 0.63A
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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.

Wurth Availability : 4850
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USD 4.029

Multiples of: 1

Control Transformers500 VA  0.97 ASmd/SmtTriple Primary WindingTriple Secondary Winding17.5 mm16 mm8.3 mm We - Flex
750370228


Audio Transformers / Signal Transformers MID-OLSTM TT 120-375V 64kHz
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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.

Wurth Availability : 4850
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USD 4.029

Multiples of: 1

Power       22.2 mm25 mm16 mm Mid - Olstm
7491181012


Power Transformers WE-UNIT Off-Line 2.8mH 10kHz 11ohm
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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.

Wurth Availability : 4850
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USD 4.0375

Multiples of: 1

Power3 W      16.8 mm15 mm11 mm We - Unit
7491181024


Power Transformers WE-UNIT Off-Line 2.8mH 10kHz 11ohm
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Wurth Availability : 4850
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USD 4.0375

Multiples of: 1

Power3 W      16.8 mm15 mm11 mm We - Unit
749118105


Power Transformers WE-UNIT Transformer 2.8mH 11ohm
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Wurth Availability : 4850
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USD 4.0375

Multiples of: 1

Power3 W      16.8 mm15 mm11 mm We - Unit
749118115


Power Transformers WE-UNIT Transformer 2.8mH 8ohm
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Wurth Availability : 4850
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USD 4.0375

Multiples of: 1

Power3 W      12 mm15 mm21.5 mm We - Unit
7491181112


Power Transformers WE-UNIT Off-Line 2.8mH 10kHz 8ohm
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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.

Wurth Availability : 4850
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USD 4.0375

Multiples of: 1

Power3 W      12 mm15 mm21.5 mm We - Unit
750311439


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 250kHz Surface Mount
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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.

Wurth Availability : 4850
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USD 4.046

Multiples of: 1

Transformer   2.8 A   17.75 mm13.46 mm12.7 mm We - Fb
750317893


Flyback Converters For For DC/DC Converters SMPS Transformer 4000Vrms Isolation 350kHz Surface Mount
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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.

Wurth Availability : 4850
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USD 4.0885

Multiples of: 1

     Surface Mount      We - Agdt
749196501


Power Transformers WE-FLEX Flexible Transformer for DCDC Converter
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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.

Wurth Availability : 4850
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USD 4.182

Multiples of: 1

             
750310471


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

Wurth Availability : 4850
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USD 4.199

Multiples of: 1

Power10 W   Pcb  15.24 mm13.34 mm11.43 mm We - Fb
749196540


Wurth Electronics Power Transformers WE-FLEX WAir Gap 3.4uH 4.18A
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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.

Wurth Availability : 4850
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USD 4.2075

Multiples of: 1

Control Transformers500 VA  1.7 ASmd/SmtTriple Primary WindingTriple Secondary Winding21 mm21 mm10.8 mm We - Flex
750871013


Power Transformers Offline Transformer 1.80mH 5.40ohm
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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.

Wurth Availability : 4850
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USD 4.2415

Multiples of: 1

Power3 W  350 mA   19.69 mm13.72 mm10.16 mm Mid - Olnxp
750310563


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 200kHz Surface Mount
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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.

Wurth Availability : 4850
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USD 4.25

Multiples of: 1

Transformers           We - Fb
750811016


Midcom Wurth Electronics Transformers Audio & Signal MID-UNIT PI Offline 1.87mH 2.77Ohm
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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.

Wurth Availability : 4850
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USD 4.2755

Multiples of: 1

Power6 W  450 mA   18.8 mm16.9 mm13 mm Mid - Unit
749196118


Audio Transformers / Signal Transformers WE-FLEX Trnsfmr HV 27.4uH .29A
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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.

Wurth Availability : 4850
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USD 4.284

Multiples of: 1

Signal-  500 mA   12.9 mm9.2 mm6.2 mm We - Flex Hv
750815039


Isolation For For AC/DC Converters SMPS Transformer 4000Vrms Isolation 40 ~ 130kHz Through Hole
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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.

Wurth Availability : 4850
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USD 4.2925

Multiples of: 1

Isolated Off - Line Transformers       16.9 mm18.8 mm13.3 mm Mid - Ipm
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