About Current Transformers

Pulse 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.

Current Transformers

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
PE-67100NL


Current Transformers THT Current Sense 20mH 56Ohms
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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.

Pulse Availability : 514
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 4.3313

Multiples of: 5

Through Hole    Radial19.05 mm14.35 mm19.05 mm   
PE-63619NL


Current Transformers THT Current Sense 80mH 200Ohms
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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.

Pulse Availability : 504
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USD 3.0319

Multiples of: 10

            
PA1005.020QNL


Current Transformers CURRENT SENSE 1:20 AECQ
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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.

Pulse Availability : 497
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USD 1.1023

Multiples of: 1

            
PE-64518NL


Current Transformers THT Current Sense 20mH 100Ohms
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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.

Pulse Availability : 485
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 4.8825

Multiples of: 1

Through Hole20 mH-100Ct1.4 OhmsRadial22.86 mm17.78 mm17.78 mm 20 KHz to 200 KHz 
PE-67300NL


Current Transformers THT Current Sense 180mH 510Ohms
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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.

Pulse Availability : 465
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 4.4494

Multiples of: 5

Through Hole           
PA3655NL


Current Transformers
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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.

Pulse Availability : 461
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.775

Multiples of: 1

Through Hole76 mH34 A200:200:11.7 mOhmsPc Pin20.57 mm14.73 mm19.05 mm 50 KHz to 500 KHz 
PH9494.150NLT


Current Transformers 5.63mH 2250Vdc 30A DCR= 0.35mOhms
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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.

Pulse Availability : 428
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.469

Multiples of: 1

            
Hot PA1005.100NL


Current Transformer 1:100 500Vrms 0.00075Ohm Prim. DCR 5.5Ohm Sec. DCR 20000mA Surface Mount
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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.

Pulse Availability : 419
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.6031

Multiples of: 1

            
PAS6322.150NLT


Current Transformers 10mH 3500V 50A DCR=.5mOhms T=1:150
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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.

Pulse Availability : 411
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 2.7037

Multiples of: 1

PCB Mount10 mH50 A1:150 SMD/SMT12.8 mm7 mm    
Hot PB0026NLT


Pulse Current Transformers CUR SENSE XFMR 100:1
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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.

Pulse Availability : 388
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USD 2.1485

Multiples of: 1

Smd/Smt5.6 mH35 A100:11.4 OhmsSmd/Smt19.91 mm15 mm10 mm 50 KHz to 500 KHz 
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