SCHB-50P, 100P Closed-loop Hall effect current sensor
| Name/Model: |
Closed-loop Hall current sensor CHB-50P, 100P |
| Rated input Parameter: |
50A, 100A DC, AC or pulsed current / PCB |
More details
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Sensor Mod.
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CHB-50P、CHB-100P
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Description
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The SENSOR Module CHB-50P, 100P is a closed loop Hall current sensor to measure 50A…100ADC, AC or pulsed currents with a galvanic isolation between the primary and secondary circuits.
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Closed-loop Hall Current Sensor:
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Type
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Nominal current
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Output current
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Accuracy
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Supply voltage
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Aperture
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IN（A）
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IM（mA）
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X（%）
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Vc（V）
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mm
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CHB-50P
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50
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50
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±1.0%
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±12…15
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φ10
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CHB-100P
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100
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100
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±0.8%
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±12…15
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φ10
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Specifications:
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Principle
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Closed loop Hall effect principle
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Input current
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50…100A（DC、AC、Pulsed current）
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Output current
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50mA/100mA
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Turns ratio
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1:1000
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Frequency
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DC~100KHz
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Accuracy
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±0.8%...1.0%
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Response time
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<1μS
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Linearity
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<0.1%
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Supply voltage
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±12V…15V（±5%）
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Consumption
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10mA+IM（Output current）
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Isolation voltage
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Between primary and secondary circuit: 3KV RMS/50Hz/1min.
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Operating temp.
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0…+70℃
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Applications
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The sensors are used in the industry field of power supplies, welding machines, converters,
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industry auto-control, motor drives, electronic power system, railways, rectifiers systems etc.
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Dimensions(mm) & Connection:
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Typical Applications:
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Primary current IN and Output IM:
It is isolated between the primary current IN and the secondary output current IM.
The linearity is better than 0.1%.
Type: CHB-50P/CHB-100P
Nominal current: IN=50A/100A
Output current: IM=100mA
Supply voltage: Vc=±15V
Measuring resistance: RM=0Ω
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« SCHB-50A, 100A Closed-loop Hall effect current sensor
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