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 304 2080


Transformer: encapsulated; 2.1VA; 230VAC; 6V; 350mA; Mounting: PCB
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Hahn 1455
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AUD 5.4729
Multiples of: 1

            
FIS111NL


Current Transformers CURRENT SENSE IND
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Pulse 1393
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AUD 2.475
Multiples of: 1

 22 mH   Radial      
P0581NL


Current Transformers THT Current Sense 76mH 2.8Ohms
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Pulse 1367
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AUD 4.2787
Multiples of: 80

     Through Hole20.57 mm14.73 mm19.05 mm 50 KHz To 500 KHz 
PA1005.100QNL


Current Transformers CURRENT SENSE 1:100 AECQ SMD
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Pulse 1363
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AUD 2.31
Multiples of: 1

            
ACST-261-1


Current Transformer 1:1000 530Ohm Prim. DCR 1000mA/30000mA Prim. 4Term. Thru-Hole
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Zettler 1357
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AUD 3.1414
Multiples of: 1

            
CT05-100


Current Transformers Current Sense Transformer
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ICE 1347
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AUD 3.4284
Multiples of: 1

Through Hole18 mH25 A1:1002 OhmsRadial17.6 mm12 mm3 mm500 KHz500 KHz 
PA0368.125NLT


Current Transformers SMD Current Sense 10.4mH 1.9Ohms
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Pulse 1321
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AUD 2
Multiples of: 1

  4 A   8.25 mm8.25 mm3.4 mm 50 KHz To 1 MHz 
44123


Transformer: encapsulated; 2VA; 230VAC; 12V; 167mA; Mounting: PCB
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Myrra 1287
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AUD 4.5033
Multiples of: 1

            
54050C


Murata Power Solutions Current Transformers 3.8mH 1:1:50 turns SM Curr Sense Txfr
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Murata 1282
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AUD 2.0716
Multiples of: 1

Smd/Smt3.8 mH15 A1:1:50500 mOhmsSmd/Smt10.8 mm9 mm8.2 mm 50 KHz to 500 KHz 
P8208NLT


Pulse Current Transformers SMT CUR SENSE XFMR
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Pulse 1265
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AUD 2.695
Multiples of: 1

Smd/Smt2 mH10 A1:1005.5 kOhmsSmd/Smt8.38 mm7.21 mm5.5 mm 50 KHz to 1 MHz 
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