SENSOR MODULE  CHB-6MP, 15MP, 25MP

The SENSOR Module CHB-6MP~25MP is a closed loop Hall current sensor to measure 6A…25A DC, AC or pulsed currents with a galvanic isolation between the primary and secondary circuits.

Closed-loop Hall Current Sensor: 

Type

Nominal current

Output voltage

Accuracy

Supply voltage

Aperture

I_N（A）

V_M（V）

X（%）

Vc（V）

mm

CHB-6MP

6

2.5±0.625

±0.7%

+5

6.6X4.3 / PCB

CHB-15MP

15

2.5±0.625

±0.7%

+5

6.6X4.3 / PCB

CHB-25MP

25

2.5±0.625

±0.7%

+5

6.6X4.3 / PCB

Specifications:   

Principle

Closed loop Hall effect principle

Input current

6…25A（DC、AC、Pulsed current）

Output voltage

2.5±0.625V

Turns ratio

1:960(6A), 1:1200(15A), 1:2000(25A)

Frequency

DC~100KHz

Accuracy

±0.7%

Response time

<500nS

Linearity

<0.1%

Supply voltage

±12~15V（±5%）

Consumption

28mA

Isolation voltage

Between primary and secondary circuit: 2.5KV RMS/50Hz/1min.

Operating temp.

-25…+85℃

Mounting on

PCB

Applications

Power supplies, welding machines, converters, industry auto-control, motor drives,

For industry

electronic power system, railways, rectifiers systems etc.

Dimensions（mm）：