CS4050V-01L COILCRAFT [Coilcraft lnc.], CS4050V-01L Datasheet

CS4050V-01L

Manufacturer Part Number

CS4050V-01L

Description

Current Sensing Transformers

Manufacturer

COILCRAFT [Coilcraft lnc.]

Datasheet

1.CS4050V-01L.pdf (1 pages)

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1. Inductance is for the secondary, measured at 15.75 kHz, 1 Vrms.

2. Square wave response deteriorates above and below this frequency.

3. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation: R

4. Operating temperature range –40°C to +85°C.

5. Electrical specifications at 25°C.

Typical Circuit

CS4050V-01L

CS4100V-01L

CS4200V-01L

number

Part

Pri

Turns (N)

pri : sec

1 : 50

1 : 100

1 : 200

Sec

0.088

2,23

Current Sensing Transformers

C L

PC Board Layout

Recommended

Inductance

0.30 ±0.005

7,62 ±0,125

min (mH)

C L

out

Specifications subject to change without notice.

Please check our website for latest information.

Frequency

0.069

5 – 25

5 – 50

1 – 100

1,76

range

(kHz)

0.20 ±0.005

5,08 ±0,125

These low cost Coilcraft current sensing transformers

are designed for use up to 100 kHz. They incorporate

the current and sense windings in one small, encapsu-

lated package requiring minimum board space.

Varying the terminating resistance allows sensitivities of

1 to 100 Volts output per Ampere input.

Coilcraft current sensing transformers are designed to

provide 6 mm creepage/clearance between primary and

secondary windings

Applications include feedback control, overload sens-

ing, detecting load drop or shutdown, and proportional

output.

Coilcraft Designer’s Kit P403 contains the three stan-

dard current sensing transformers, sensor-only versions

of each, plus two 50/60Hz current sensors. To order,

contact Coilcraft or visit http://order.coilcraft.com.

1,321

0.052

2 mA – 10 A

5 mA – 24 A

5 mA – 35 A

range I

Sensed

current

CURRENT

COILCRAFT

CS-4xxxV

906 xxx

0.060 × 0.460

1,52 × 11,68

10,16 ±0,25

0.40 ±0.01

19,56

0.77

max

SENSE

range (Ohms)

resistance R

Terminating

100 – 10,000

200 – 20,000

50 – 5000

19,05

0.75

0.03

0,76

1,041

0.041

Document 132 Revised 03/20/07

Weight:

Terminations: Tin-silver over copper

Packaging:

= V

max

out

0.105/0.150

× N

2,67/3,81

sec

/ I

Document 132

8.8 – 9.3 g

28 per tube

from 1 A I

100 Ohms

200 Ohms

50 Ohms

1 V

14,48

for

out

0.57

max

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