About Current Transformers

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
  
                
V50111


Transformer: impulse; power supply; 9V; 9V; 21.5x18x13.8mm; 7W
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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.

Hahn Availability : 78
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USD 3.185

Multiples of: 1

            
TEZ4/D230/15V


Transformer: encapsulated; 4VA; 230VAC; 15V; 266.6mA; Mounting: PCB
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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.

Breve Tufvassons Availability : 78
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 5.1719

Multiples of: 1

            
TEZ4/D230/18-18V


Transformer: encapsulated; 4VA; 230VAC; 18V; 18V; 111.1mA; 111.1mA
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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.

Breve Tufvassons Availability : 78
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USD 5.2021

Multiples of: 1

            
44304


Transformer: encapsulated; 16VA; 230VAC; 15V; 1067mA; Mounting: PCB
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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.

Myrra Availability : 78
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USD 7.6734

Multiples of: 1

            
HPT205NBJ-1


- Current Transformers ROHS
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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.

Hop Tech Availability : 77
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USD 1.3951

Multiples of: 1

  2 mA       0.02kHz ~ 10kHz 
CST306-1T


Current Transformers CURRENT SENSE 3.5mH 50Tct ENCAP TORIOD/CST306-1T
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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 Availability : 77
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USD 3.7191

Multiples of: 1

Through_Hole3.5 mH35 A50Ct340 mOhmsRadial27.3 mm10.16 mm31.11 mm20 KHz to 200 KHz20 KHz to 200 KHz 
TEZ0.5/D230/9V


Transformer: encapsulated; 0.5VA; 230VAC; 9V; 55.5mA; Mounting: PCB
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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.

Breve Tufvassons Availability : 77
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 5.1719

Multiples of: 1

            
44273


Transformer: encapsulated; 10VA; 230VAC; 12V; 12V; 417mA; 417mA
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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.

Myrra Availability : 77
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 6.5975

Multiples of: 1

            
44302


Transformer: encapsulated; 16VA; 230VAC; 9V; 1778mA; Mounting: PCB
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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.

Myrra Availability : 77
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 7.6293

Multiples of: 1

            
45027


Transformer: encapsulated; 6VA; 115/230VAC; 12V; 12V; 250mA; 250mA
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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.

Myrra Availability : 77
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 11.1475

Multiples of: 1

            
BV EI 541 1211


Transformer: encapsulated; 16VA; 230VAC; 12V; 1333mA; Mounting: PCB
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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.

Hahn Availability : 77
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 19.4187

Multiples of: 1

            
BV EI 662 1092


Transformer: encapsulated; 33VA; 230VAC; 12V; 2750mA; Mounting: PCB
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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.

Hahn Availability : 77
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USD 32.4566

Multiples of: 1

            
PA1005.125NL


Current Transformer 1:125 500Vrms 0.00075Ohm Prim. DCR 6.5Ohm Sec. DCR 20000mA Prim. 6Term. Gull Wing SMD
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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 : 76
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USD 1.2075

Multiples of: 1

Surface Mount3000 uH 1  7.21 mm 5.5 mm   
TEZ4/D230/7.5-7.5V


Transformer: encapsulated; 4VA; 230VAC; 7.5V; 7.5V; 266.6mA; IP00
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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.

Breve Tufvassons Availability : 76
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USD 5.369

Multiples of: 1

            
TSZZ4.5/003M


Transformer: encapsulated; 4.5VA; 230VAC; 6V; 0.75A; Mounting: PCB
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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.

Indel Availability : 76
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USD 5.7785

Multiples of: 1

            
TEZ16/D230/9-9V


Transformer: encapsulated; 16VA; 230VAC; 9V; 9V; 888.8mA; 888.8mA
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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.

Breve Tufvassons Availability : 76
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 11.2536

Multiples of: 1

            
TI-PQ26/20-1509


Transformer: impulse; for power supplies; 70W; 268.92uH
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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.

Feryster Availability : 76
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USD 17.3051

Multiples of: 1

 268.92 uH          
BV 201 0147


Transformer: encapsulated; 0.35VA; 230VAC; 15V; 23mA; Mounting: PCB
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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.

Hahn Availability : 75
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 3.1699

Multiples of: 1

            
TEZ2/D230/15V


Transformer: encapsulated; 2VA; 230VAC; 15V; 133.3mA; Mounting: PCB
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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.

Breve Tufvassons Availability : 75
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 3.7765

Multiples of: 1

            
TEZ0.5/D230/10.5-10.5V


Transformer: encapsulated; 0.5VA; 230VAC; 10.5V; 10.5V; 23.8mA
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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.

Breve Tufvassons Availability : 75
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 5.0656

Multiples of: 1

            
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