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
  
                
CST206-1A


Current Transformers CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST206-1A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad 1228
Ships to you
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AUD 8.4883
Multiples of: 1

Through_Hole14 mH110 A100:158 mOhmsRadial27.3 mm10.16 mm31.11 mm20 KHz to 250 KHz20 KHz to 250 KHz 
BV UI 393 0074


Transformer: encapsulated; 14VA; 115/115VAC; 9V; 9V; 778mA; 778mA
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Hahn 396
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AUD 20.16
Multiples of: 1

            
B78417A2185A003


Current Transformers EP7 T7078 Current Sense AEC-Q200
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TDK 391
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AUD 6.7283
Multiples of: 1

 7 mH  5 OhmsSmd/Smt11 mm10.6 mm9.7 mm 50 KHz to 250 KHzAec - Q200
BV EI 422 1285


Transformer: encapsulated; 6VA; 230VAC; 9V; 667mA; Mounting: PCB
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Hahn 390
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AUD 18.2
Multiples of: 1

            
ZHT103U


1000:1 5A 0.02kHz~10kHz Current Sense Transformers ROHS
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ZHT 388
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AUD 0.5266
Multiples of: 1

  5 A       0.02 KHz ~ 10 KHz 
ZHT501A


2000:1 5A 0.02kHz~10kHz Plugin Current Sense Transformers ROHS
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ZHT 388
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AUD 0.9846
Multiples of: 1

  5 A       0.02 KHz ~ 10 KHz 
B78419A2251A003


Current Transformers EP10 P100076 Current Sense AEC-Q200
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TDK 388
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AUD 6.38
Multiples of: 1

Smd/Smt7 mH  3.1 OhmsSmd/Smt14.4 mm12.8 mm11.5 mm 50 KHz to 250 KHzAec - Q200
FC-SCTEE8.3-200-1-30A-T


1:200 30A SMD Current Sense Transformers ROHS
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FANGCHENG 386
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AUD 1.1105
Multiples of: 1

  30 A         
FC-ACT25-50A-1000T-1T


1:1000 50A Plugin,25.5x25.5mm Current Sense Transformers ROHS
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FANGCHENG 382
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AUD 4.2364
Multiples of: 1

  50 A       - 
ZHT200T


Current Transformer Plugin Current Sense Transformers ROHS
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ZHT 376
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AUD 0.9557
Multiples of: 1

            
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