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 305 2057


Transformer: encapsulated; 3VA; 230VAC; 12V; 12V; 125mA; 125mA; 111g
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Hahn 1183
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AUD 6.44
Multiples of: 1

            
BV EI 382 1189


Transformer: encapsulated; 4.5VA; 230VAC; 9V; 500mA; Mounting: PCB
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Hahn 1164
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AUD 7.5187
Multiples of: 1

            
PAS6322.150NLT


Current Transformers 10mH 3500V 50A DCR=.5mOhms T=1:150
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Pulse 1163
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AUD 4.6016
Multiples of: 1

PCB Mount10 mH50 A1:150 SMD/SMT12.8 mm7 mm    
Hot PE-63588NL


Current Transformers THT Current Sense 80mH 200Ohms
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Pulse 1096
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AUD 3.282
Multiples of: 1

      22.86 mm17.78 mm17.78 mm 20 KHz to 200 KHz 
BV 201 0136


Transformer: encapsulated; 0.35VA; 230VAC; 9V; 39mA; Mounting: PCB
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Hahn 1023
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AUD 4.7718
Multiples of: 1

            
PE-68210NL


Current Transformers SMD Current Sense 3800uH .38Ohms
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Pulse 1008
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AUD 3.465
Multiples of: 1

 3.8 mH15 A 380 mOhmsSmd/Smt14.61 mm12.57 mm7.11 mm 50 KHz to 500 KHz 
PB0027NL


Current Transformers SMD Current Sense 22400uH 2.9Ohms
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Pulse 1002
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AUD 2.8013
Multiples of: 70

Smd/Smt22.4 mH35 A200:12.9 OhmsSmd/Smt19.91 mm15 mm10 mm 50 KHz to 500 KHz 
44269


Transformer: encapsulated; 10VA; 230VAC; 18V; 556mA; Mounting: PCB
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Myrra 980
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AUD 9.3904
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53020C


Current Transformers 0.08mH 1:20 turns SM Curr Sense Txfr
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Murata 970
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AUD 0.8557
Multiples of: 1

Smd/Smt80 uH10 A1:20550 mOhmsSmd/Smt8.3 mm7.2 mm5.4 mm 50 KHz to 500 KHz 
53070C


Murata Power Solutions Current Transformers 0.98mH 1:70 turns SM Curr Sense Txfr
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Murata 970
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AUD 1.4135
Multiples of: 1

Smd/Smt980 uH10 A1:704.5 OhmsSmd/Smt8.3 mm7.2 mm5.4 mm 50 KHz to 500 KHz 
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