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
  
                 
750313355


Wurth Electronics Midcom Transformers Audio & Signal WE-PoE 60W SMD EFD20 PoE Trnsfmr
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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 5.8662

Multiples of: 110

Power Over Ethernet Transformer       29.08 mm23.11 mm11.43 mm We - Poe
749119150


Power Transformers WE-PoE Transformer 400uH 98mohm
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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 5.8792

Multiples of: 100

Power Over Ethernet Transformers4 W36 v to 57 V5 V Smd/Smt  12.9 mm13 mm6.2 mm We - Poe
7508111323


Flyback Converters For For AC/DC Converters SMPS Transformer 4000Vrms Isolation 50 ~ 102kHz 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
Ship by Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 5.8792

Multiples of: 100

     Through Hole      Mid - Olti
750311307


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
Ship by Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 5.8922

Multiples of: 100

             
750311567


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
Ship by Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 5.8922

Multiples of: 100

Power   11.2 A   15.24 mm13.34 mm11.43 mm We - Fb
7508112511


Transformers Audio & Signal MID-OLEFD EFD20 SMD .8uH 1.4A 40V
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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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 5.9182

Multiples of: 120

Transformers   1.4 A   21.5 mm33.8 mm12 mm Mid - Olefd
750871010


Wurth Electronics Midcom Transformers Audio & Signal MID-UNIT STM Offline 3.30mH 1.05Ohm
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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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 5.9962

Multiples of: 560

Power           Mid - Unit
750314226


Transformers Audio & Signal WE-FB Flyback 33.8uH 1.0A 10% TOL
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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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.0743

Multiples of: 100

Flybuck Transformers1 W  200 mA   13.34 mm15.25 mm11.43 mm We - Fb
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
Ship by Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.0873

Multiples of: 100

Signal-  3.43 A       Mid - Olti
750871035


Power Transformers Offline Transformer 2mH 4.60ohm
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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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.1003

Multiples of: 100

Power5.4 W  360 mA   15.75 mm15 mm18.5 mm Mid - Olnxp
750311911


Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 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
Ship by Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2044

Multiples of: 288

             
750317986


Power Transformers Flybck Trans SMT 28V 0.12A EP7 250kHz
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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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2304

Multiples of: 100

             
750370040


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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2434

Multiples of: 100

Power       9.78 mm9.14 mm10.54 mm  
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
Ship by Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2434

Multiples of: 100

             
749119950


Power Transformers WE-PoE Transformer 127uH 40mohm
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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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2694

Multiples of: 100

Power Over Ethernet Transformers13 W36 v to 57 V5 V Smd/Smt  13.5 mm17.75 mm12.5 mm We - Poe
7491199312


Power Transformers WE-PoE Ethernet 40uH 200kHz 0.11ohm
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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
Ship by Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2694

Multiples of: 100

Power Over Ethernet Transformers13 W36 v to 57 V12 V Smd/Smt  13.46 mm17.75 mm12.7 mm We - Poe
7491199332


Power Over Ethernet (PoE) 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
Ship by Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2824

Multiples of: 100

Power Over Ethernet Transformers13 W14 v to 60 V3.3 v / 5.5 V Smd/Smt  13.46 mm17.75 mm12.7 mm We - Poe
7491194912


Power Transformers WE-PoE Ethernet 42uH 250kHz 0.061ohm
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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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2824

Multiples of: 125

Power Over Ethernet Transformers30 W36 v to 72 V12 V Smd/Smt  29.08 mm23.11 mm11.43 mm We - Poe
7491199501


Power Over Ethernet (PoE) 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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2824

Multiples of: 100

Power Over Ethernet Transformers13 W36 v to 57 V5 V Smd/Smt  13.5 mm17.75 mm12.5 mm We - Poe
749119433


Power Transformers WE-PoE+ Size EFD20 42uH 0.099ohm
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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 Tue. 14 Jan to Thu. 23 Jan Calender.png

USD 6.2824

Multiples of: 125

Poe - Power Over Ethernet Transformers30 W36 v to 72 V3.3 V Smd/Smt  29.08 mm23.11 mm11.43 mm We - Poe +
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