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
  
                
BV EI 303 2011


Transformer: encapsulated; 2.3VA; 230VAC; 9V; 255mA; Mounting: PCB
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Hahn 970
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AUD 5.2967
Multiples of: 1

            
CT05-1000


Current Transformers Current Sense Transformer
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ICE 960
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AUD 6.9663
Multiples of: 1

Through Hole1900 mH25 A1:100050 OhmsRadial17.6 mm12 mm3 mm500 KHz500 KHz 
FC-SCT5.0-1:70-20A


1:70 20A SMD Current Sense Transformers ROHS
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FANGCHENG 950
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AUD 0.8524
Multiples of: 1

  20 A         
FC-CT9825-100T-40A


1:100 40A DIP-4 Current Sense Transformers ROHS
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FANGCHENG 948
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AUD 0.8991
Multiples of: 1

  40 A         
P8207NLT


Current Transformers SMD Current Sense 980uH 4.75Ohms
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Pulse 937
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AUD 2.4134
Multiples of: 1

 0.98 mH10 A  Smd/Smt7.21 mm8.38 mm4.83 mm 50 KHz To 1 MHz 
CT05-500


Current Transformers Current Sense Transformer
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ICE 932
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AUD 4.6384
Multiples of: 1

Through Hole470 mH25 A1:50016 OhmsRadial17.6 mm12 mm3 mm500 KHz500 KHz 
TEZ4/D230/12V


Transformer: encapsulated; 4VA; 230VAC; 12V; 333.3mA; Mounting: PCB
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Breve Tufvassons 906
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AUD 8.3767
Multiples of: 1

            
CT02-100


Current Transformers SMT Current Sense Xfmr 18A, 1:100
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ICE 896
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AUD 2.6767
Multiples of: 1

Smd/Smt1.8 mH18 A1:1004.8 OhmsSmd/Smt6.4 mm6 mm4.6 mm   
FIS121NL


Current Transformers THT Current Sense 94.5uH 4.5Ohms
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Pulse 888
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AUD 2.5168
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B82801C0565A100


Current Transformers T4144 EF12.6 SMD TRANSFORMER
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TDK 888
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AUD 2.9823
Multiples of: 1

Smd/Smt6.6 mH40 A1:1001000 mOhmsSmd/Smt14.22 mm13.46 mm10 mm 50 KHz to 500 KHz 
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