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
  
                
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         
PE-67300NL


Current Transformers THT Current Sense 180mH 510Ohms
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Pulse 950
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AUD 7.865
Multiples of: 1

Through Hole           
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         
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

            
PB0026NL


Current Transformers SMD Current Sense 5600uH 1.4Ohms
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Pulse 905
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AUD 3.3698
Multiples of: 1

 5.6 mH35 A  Smd/Smt14.22 mm19.91 mm10.16 mm 50 KHz To 500 KHz 
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   
CT02-250


Current Transformers SMT Current Sense Xfmr 18A, 1:250
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ICE 873
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AUD 3.025
Multiples of: 1

Smd/Smt11.1 mH18 A1:25037.2 OhmsSmd/Smt6.4 mm6 mm4.6 mm   
ZHTCT132A(5A/5mA)


1000:1 5A 0.02kHz~10kHz Plugin Current Sense Transformers ROHS
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ZHT 871
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AUD 0.5792
Multiples of: 1

  5 A       0.02 KHz ~ 10 KHz 
PB0025NL


Transformers Audio & Signal TRANSFORMER CURRENT SENSE
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Pulse 310
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AUD 1.9671
Multiples of: 1

 1.4 mH35 A 700 mOhmsSmd/Smt19.91 mm15 mm10 mm 50 KHz To 500 KHz 
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