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Closed Loop Hall Effect Current Sensors/Transducers
 Current
Sensors with Rectangle Windows
Principle of Closed Loop Hall Effect Current Sensors
Price List of Current Sensors
with Rectangle Windows
open loop pcb-based |
open loop rectangle window |
open loop round window
closed loop pcb-based |
closed loop rectangle window
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closed loop round window
Closed Loop Hall Current Sensor
CYHCS-B4V
This Hall Effect current sensor is based on closed loop compensating
principle and can be
used for measurement of DC and AC current, pulse currents etc. The
output of the
transducer reflects the real wave of the current carrying conductor.
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Product Characteristics
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Applications |
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Excellent accuracy |
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General Purpose Inverters |
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Very good linearity |
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AC/DC Variable Speed Drivers |
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Less power consumption |
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Battery Supplied Applications |
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Current overload capability |
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Uninterruptible Power Supplies (UPS) |
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Goods temperature properties |
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Switched Mode Power Supplies |
Electrical
Characteristics
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Part number
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CYHCS-B4V-300A |
CYHCS-B4V-400A |
CYHCS-B4V-500A |
CYHCS-B4V-600A |
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Rated current
(RMS) |
±300A |
±400A |
±500A |
±600A |
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Max. input
current |
±600A |
±700A |
±800A |
±900A |
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Load
resistance (at rated current) |
≥10kΩ |
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Rated output
voltage |
±4V
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Supply
voltage |
±12V~ ±15 VDC ±5% |
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Galvanic
isolation |
3kV RMS/50Hz/1min, |
Accuracy Dynamic
Performance
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Zero offset
voltage |
±10mV |
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Thermal drift
of offset current |
±0.01%/°C |
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Thermal drift
of output current |
±0.02%/°C |
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Response time
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<1.0μs |
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Accuracy |
±0.5% |
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Linearity
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≤0.1% FS
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Bandwidth(-3dB) |
DC ~ 150kHz |
General
Characteristics
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Operating
temperature |
-25°C～+85°C
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Storage
temperature |
-40°C～+90°C
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Current
consumption |
<14mA |
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