About Current Transformers

Wurth Current Transformers

A Current Transformer (CT) is a device designed to reduce an alternating current (AC) to a much lower, safer level. It is usually found in electric power systems for metering and/or protective relaying purposes. They are used to measure the level of current flowing through circuits and in most cases are connected to a meter or other monitoring device. The current transformer uses the concepts of electrical transformer to transform current levels between the primary (higher current) and secondary (lower current) windings. A typical current transformer is a wire wound toroidal core transformer, with a single primary winding, connected in series with the load, and a multiple secondary windings designed to provide an output current proportional to the current flowing through the primary.

Current Transformers

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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
749196500


Current Transformers WE-FLEX Flexible Transformer for DC/DC 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 78
Ships to you
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USD 7.3401
Multiples of: 1

            
7492540070


Current Transformers WE-CST 2.74mH 1:70 40A EE13/7/4 SMT
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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 41
Ships to you
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USD 2.9131
Multiples of: 1

SMD/SMT           
7492540060


Current Transformers WE-CST 2mH 1:60 40A EE13/7/4 SMT
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Wurth 38
Ships to you
between Fri. 17 May to Tue. 21 May Calender.png

USD 2.9131
Multiples of: 1

SMD/SMT2 mH40 A1:600.305 OhmsSMD/SMT14.48 mm13.3 mm10.5 mm 1 MHz 
7492540750


Current Transformers WE-CST 300mH 1:750 40A EE13/7/4 SMT
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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 36
Ships to you
between Fri. 17 May to Tue. 21 May Calender.png

USD 2.9131
Multiples of: 1

SMD/SMT300 mH40 A1:75050.1 OhmsSMD/SMT14.48 mm13.3 mm10.5 mm 1 MHz 
7492540150


Current Transformers WE-CST 12.6mH 1:150 40A EE13/7/4 SMT
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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 24
Ships to you
between Fri. 17 May to Tue. 21 May Calender.png

USD 2.9131
Multiples of: 1

SMD/SMT12.6 mH40 A1:1501.9 OhmsSMD/SMT14.48 mm13.3 mm10.5 mm 1 MHz 
749251125


Current Transformers WE-CST 3KuH 20A 1:125 DCR=.75mOhms
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Wurth 0
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USD 4.8786
Multiples of: 1

 3 mH 1        
750316793


Current Transformers MID-SNS CS Transform SMD 1:50 1400uH
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Wurth 0
6 to 16 Weeks Calender.png

USD 2.7062
Multiples of: 1125

 1.4 mH40 A50:1202 mOhmsSmd/Smt20.2 mm14.48 mm10.5 mm 50 KHz to 500 KHz 
750316794


Current Transformers MID-SNS CS Transform SMD 1:100 5600uH
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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 0
6 to 16 Weeks Calender.png

USD 2.9249
Multiples of: 1

 5.6 mH40 A100:1805 mOhmsSmd/Smt20.2 mm14.48 mm10.5 mm 50 KHz to 500 KHz 
750316795


Current Transformers MID-SNS CS Transform SMD 1:150 12600uH
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Wurth 0
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USD 2.9556
Multiples of: 1

 12.6 mH40 A150:11.9 OhmsSmd/Smt20.2 mm14.48 mm10.5 mm 50 KHz to 500 KHz 
7492540040


Current Transformers WE-CST 0.896mH 1:40 40A EE13/7/4 SMT
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Wurth 0
6 to 16 Weeks Calender.png

USD 3.0429
Multiples of: 1

SMD/SMT896 uH40 A1:400.13 OhmsSMD/SMT14.48 mm20.2 mm10.5 mm 1 MHz 
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