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
  
                 
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
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USD 3.6975

Multiples of: 1

Power Over Ethernet Transformers13 W36 v to 57 V5 V Smd/Smt  13.5 mm17.75 mm12.5 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
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USD 3.6975

Multiples of: 1

Power Over Ethernet Transformers30 W36 v to 72 V12 V Smd/Smt  29.08 mm23.11 mm11.43 mm We - Poe
750871030


Flyback Converters For For AC/DC Converters SMPS Transformer 4000Vrms Isolation 60kHz 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 Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.6975

Multiples of: 1

Power           Mid - Unit
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 Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.6975

Multiples of: 1

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
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 Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.74

Multiples of: 1

Transformers   1.4 A   21.5 mm33.8 mm12 mm Mid - Olefd
750312872


Wurth Electronics Midcom Transformers Audio & Signal MID-FLY Flyback 14.0uH -10%
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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 Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.757

Multiples of: 1

Transformers5 w to 100 W  25.9 A   43.18 mm39.6 mm30.48 mm Mid - Fly
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
Ship by Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.808

Multiples of: 1

Power Over Ethernet Transformers4 W36 v to 57 V5 V Smd/Smt  12.9 mm13 mm6.2 mm We - Poe
750313739


Audio Transformers / Signal Transformers MID-OLTI Offlin THT 120-375V
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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
Ship by Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.808

Multiples of: 1

Signal-  -   24.38 mm20.32 mm16 mm Mid - Olti
749119633


Wurth Electronics Power Transformers WE-PoEH High Power EPQ13 100uH 52.8W
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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 Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.842

Multiples of: 1

Power Over Ethernet Transformers52.8 W33 v to 57 V3.3 V Smd/Smt  17.65 mm14 mm14.5 mm We - Poeh
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
Ship by Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.8505

Multiples of: 1

Power Over Ethernet Transformer       29.08 mm23.11 mm11.43 mm We - Poe
750314782


Audio Transformers / Signal Transformers MID-POELT Flyback 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 3.8505

Multiples of: 1

Poe Transformers90 W      17.75 mm13.46 mm12.7 mm Mid - Poelt
750310562


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
Ship by Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.859

Multiples of: 1

Power            
750811644


Transformers Audio & Signal MID-OLEFD EFD20 TH .8uH 1.4A 24V
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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 Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.927

Multiples of: 1

Converter Transformers   1.4 A   21.5 mm29 mm12 mm Mid - Olefd
749196108


Audio Transformers / Signal Transformers WE-FLEX Trnsfmr HV 224.6uH .02A
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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 Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.9695

Multiples of: 1

Signal-  500 mA   12.9 mm9.2 mm6.5 mm We - Flex Hv
750310042


Audio Transformers / Signal Transformers MID-PoE Power over Ethernet Transformr
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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 Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 3.9865

Multiples of: 1

Poe Transformers       21.08 mm21.08 mm10.8 mm Mid - Poe
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
Ship by Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 4.012

Multiples of: 1

Converter Transformers   1.4 A   21.5 mm29 mm12 mm Mid - Olefd
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
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
Ship by Thu. 11 Sep to Mon. 22 Sep Calender.png

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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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 Thu. 11 Sep to Mon. 22 Sep Calender.png

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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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 Thu. 11 Sep to Mon. 22 Sep Calender.png

USD 4.0375

Multiples of: 1

Power3 W      16.8 mm15 mm11 mm We - Unit
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