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SENSOR MODULE CHV-20L |
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The SENSOR Module CHV-20L is a closed loop Hall voltage sensor to measure 10V…300V(100mA) DC, AC |
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or pulsed voltages with a galvanic isolation between the primary and secondary circuits. |
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Closed-loop Hall Voltage Sensor: |
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Type |
Nominal current |
Output voltage |
Accuracy |
Supply voltage |
Connection |
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IN（mA） |
VM（V） |
X（%） |
Vc（V） |
Input |
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CHV-20L |
100 |
5 |
±1.0% |
±12~15 |
PCB |
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Specifications: |
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Principle |
Closed loop Hall effect principle |
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Input current |
100mA（10V…300V DC、AC、Pulsed voltage） |
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Output voltage |
5V |
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Turns ratio |
200:1000 |
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Frequency |
DC~20KHz |
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Accuracy |
±1.0% |
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Response time |
40μS |
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Linearity |
0.1% |
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Supply voltage |
±12~15V（±5%） |
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Consumption |
10mA+IM（Output current） |
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Isolation voltage |
Between primary and secondary circuit: 2.5KV RMS/50Hz/1min. |
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Operating temp. |
-25…+70℃ |
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Mounting on |
PCB |
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Applications |
Power supplies, welding machines, converters, industry auto-control, motor drives, |
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For industry |
electronic power system, railways, rectifiers systems etc. |
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