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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
44179


Transformer: encapsulated; 2.3VA; 117VAC; 18V; 18V; 64mA; 64mA
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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 : 0
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USD 2.184

Multiples of: 1

            
750316796


Current Transformers MID-SNS CS Transform SMD 1:200 22400uH
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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.

Wurth Availability : 0
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USD 2.1856

Multiples of: 100

 22.4 mH40 A200:12.63 OhmsSmd/Smt20.2 mm14.48 mm10.5 mm 50 KHz to 500 KHz 
BV EI 301 3017


Transformer: encapsulated; 0.5VA; 230VAC; 7.5V; 67mA; 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 : 0
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USD 2.2254

Multiples of: 50

            
BV EI 301 3020


Transformer: encapsulated; 0.5VA; 230VAC; 21V; 24mA; 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 : 0
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USD 2.2254

Multiples of: 50

            
TEZ2.6/D230/6V


Transformer: encapsulated; 2.5VA; 230VAC; 6V; 416.7mA; IP00; 120g
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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 : 0
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USD 2.24

Multiples of: 1

            
B82801A824A100


Current Transformers 820uH N1:N2=1:100 T3642 EE4.2 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.

TDK Availability : 0
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USD 2.2538

Multiples of: 600

Smd/Smt820 uH7 A1:1008700 mOhmsSmd/Smt4.7 mm3.5 mm3.5 mm 50 KHz to 1 MHz 
TSZZ0.6/012MP


Transformer: encapsulated; 0.6VA; 230VAC; 18V; 18V; 0.016A; 0.016A
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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 : 0
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USD 2.3042

Multiples of: 1

            
HCT10K-TYT


Current Transformers Through Hole 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 : 0
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USD 2.3496

Multiples of: 1

  5 A       50/60Hz 
74090


Transformer: impulse; 85/265VAC; 3.3÷6V; 400mA; Mounting: PCB; 1.5W
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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 : 0
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USD 2.3664

Multiples of: 1

            
74091


Transformer: impulse; 85/265VAC; 7.5÷15V; 200mA; 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 : 0
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USD 2.3664

Multiples of: 1

            
74092


Transformer: impulse; 85/265VAC; 3.3÷6V; 900mA; Mounting: PCB; 3.1W
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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 : 0
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USD 2.3664

Multiples of: 1

            
HCT401C-L


2000:1 5A 0.02kHz~10kHz Plugin,26.3x24.6mm 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 : 0
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USD 2.3797

Multiples of: 1

  5 A       0.02kHz ~ 10kHz 
44025


Transformer: encapsulated; 0.6VA; 117VAC; 6V; 100mA; 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 : 0
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USD 2.4051

Multiples of: 1

            
44026


Transformer: encapsulated; 0.6VA; 117VAC; 9V; 66mA; 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 : 0
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USD 2.4051

Multiples of: 1

            
44016


Transformer: encapsulated; 0.6VA; 230VAC; 15V; 40mA; 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 : 0
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USD 2.4051

Multiples of: 1

            
44018


Transformer: encapsulated; 0.6VA; 230VAC; 24V; 25mA; 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 : 0
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USD 2.4051

Multiples of: 1

            
44028


Transformer: encapsulated; 0.6VA; 117VAC; 15V; 40mA; 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 : 0
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USD 2.4051

Multiples of: 1

            
44029


Transformer: encapsulated; 0.6VA; 117VAC; 18V; 33mA; 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 : 0
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USD 2.4051

Multiples of: 1

            
44030


Transformer: encapsulated; 0.6VA; 117VAC; 24V; 25mA; Mounting: PCB
Icon ROHS
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 : 0
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USD 2.4051

Multiples of: 1

            
B82801A0824A100


Current Transformers RECOMMENDED ALT 871-B82801A1824A100
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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.

TDK Availability : 0
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USD 2.437

Multiples of: 1

 820 uH 1        
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