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.
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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
7492540050


Current Transformers WE-CST 1.4mH 1:50 40A EE13/7/4 SMT
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Wurth 4850
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AUD 2.9817
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SMD/SMT           
7492540500


Current Transformers WE-CST 135mH 1:500 40A EE13/7/4 SMT
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Wurth 4850
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AUD 2.9952
Multiples of: 1

SMD/SMT135 mH40 A1:50021.2 mOhmsSMD/SMT14.48 mm13.3 mm10.5 mm 1 MHz 
7492540020


Current Transformers WE-CST 0.224mH 1:20 40A EE13/7/4 SMT
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Wurth 4850
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AUD 3.6159
Multiples of: 1

SMD/SMT           
7492540040


Current Transformers WE-CST 0.896mH 1:40 40A EE13/7/4 SMT
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Wurth 4850
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AUD 3.6294
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SMD/SMT896 uH40 A1:400.13 OhmsSMD/SMT14.48 mm20.2 mm10.5 mm 1 MHz 
7492541000


Current Transformers WE-CST 540mH 1:1000 40A EE13/7/4 SMT
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Wurth 4850
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AUD 3.6294
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SMD/SMT540 mH40 A1:100087.64 OhmsSMD/SMT14.48 mm13.3 mm10.5 mm 1 MHz 
7492540100


Current Transformers WE-CST 5.6mH 1:100 40A EE13/7/4 SMT
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Wurth 4850
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AUD 3.6294
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SMD/SMT5.6 mH40 A1:1000.805 OhmsSMD/SMT14.48 mm13.3 mm10.5 mm 1 MHz 
7492540200


Current Transformers WE-CST 22.4mH 1:200 40A EE13/7/4 SMT
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Wurth 4850
Ships to you
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AUD 3.6294
Multiples of: 1

SMD/SMT22.4 mH40 A1:2002.63 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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Wurth 4850
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AUD 3.6294
Multiples of: 1

SMD/SMT300 mH40 A1:75050.1 OhmsSMD/SMT14.48 mm13.3 mm10.5 mm 1 MHz 
749196500


Current Transformers WE-FLEX Flexible Transformer for DC/DC Converter
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Wurth 4850
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AUD 7.0698
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T60404-E4624-X002


Current Transformers Current Transformer 60A 1:2500 122Henry
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Vacuumschmelze 4804
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AUD 5.17
Multiples of: 1

-116 H60 A1:250052.4 OhmsWire Leads31 mm30.5 mm14.3 mm 50 Hz 
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