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  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty ProductPower RatingPrimary Voltage RatingSecondary Voltage RatingSecondary Current RatingMounting StylePrimary WindingSecondary WindingLengthWidthHeightOutside DiameterSeries
  
                 
7491182112


Power Transformers WE-UNIT Off-Line 0.9mH 10kHz 4.3ohm
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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 4.675

Multiples of: 1

Power9 W      16.5 mm20.2 mm24.5 mm We - Unit
750311308


TRANS. FLYBACK LT3575 LT3574, 100UH
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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 4.709

Multiples of: 1

             
750341526


Power Transformers MID-OLON Power 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.

Wurth Availability : 4850
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USD 4.7175

Multiples of: 1

Power       25 mm22.2 mm16.51 mm Mid - Olon
750316152


Audio Transformers / Signal Transformers WE-FB SMD Flyback On REFDsgn LM3481 TI
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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 4.7515

Multiples of: 1

            We - Fb
749119350


Power Transformers WE-PoE Power over Ethernet Transformer; Size EFD15; Ui = 36-57 V; Uo1 = 5 V; Io1 = 0.9 A; Uo2 = 5 V; Io2 = 0.9 A ; Uo3 = 5 V; Io3 = 0.9 A; Uaux = 9 V; fswitch = 200-500 kHz
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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 4.76

Multiples of: 1

Poe - Power Over Ethernet Transformers            
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 4.7685

Multiples of: 1

Power       22.2 mm25 mm16 mm Mid - Olstm
750340681


Power Transformers UtOLON MID 125-375V
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Wurth Availability : 4850
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USD 4.7685

Multiples of: 1

Power       24 mm 24.14 mm Utolon Mid
749196331


Power Transformers WE-FLEX Transformer 9.3uH 1.09A
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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 4.8365

Multiples of: 1

Control Transformers500 VA  0.97 ASmd/SmtTriple Primary WindingTriple Secondary Winding17.5 mm16 mm8.3 mm We - Flex
750811744


Power Transformers MID-OLON 90-375V 80kHz
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Wurth Availability : 4850
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USD 4.845

Multiples of: 1

Power       43.18 mm39.6 mm30.48 mm Mid - Olon
750311424


Power Transformers WE-FB 36V 12W 100kHz
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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 4.9045

Multiples of: 1

             
750370047


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 250 ~ 500kHz 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 4.93

Multiples of: 1

Power   1.7 A   13.35 mm10.8 mm9.14 mm We - Fb
7508110333


Power Transformers MID-OLEE 78-375V 50000kHz
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Wurth Availability : 4850
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USD 4.93

Multiples of: 1

Power       20.45 mm14.2 mm14.6 mm Mid - Olee
750311423


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 100kHz 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 4.947

Multiples of: 1

             
750370058


Midcom Wurth Electronics Transformers Audio & Signal WE-FB Flyback 25uH 2A
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Wurth Availability : 4850
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USD 4.9555

Multiples of: 1

Power   2 A   13.35 mm10.8 mm9.14 mm We - Fb
750311604


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
Ship by Fri. 12 Dec to Tue. 23 Dec Calender.png

USD 4.964

Multiples of: 1

Power   9.5 A   29.08 mm23.11 mm11.43 mm We - Fb
750318114


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 4.471

Multiples of: 1

     Surface Mount      We - Agdt
750318131


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 4.9725

Multiples of: 1

     Surface Mount      We - Agdt
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
Ship by Fri. 12 Dec to Tue. 23 Dec Calender.png

USD 4.9725

Multiples of: 1

     Surface Mount      We - Agdt
750317894


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
Ship by Fri. 12 Dec to Tue. 23 Dec Calender.png

USD 4.9725

Multiples of: 1

     Surface Mount      We - Agdt
750318207


Flyback Converters For For DC/DC Converters SMPS Transformer 4000Vrms Isolation 350kHz Surface Mount
Icon ROHS
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 Fri. 12 Dec to Tue. 23 Dec Calender.png

USD 4.9725

Multiples of: 1

     Surface Mount      We - Agdt
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