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Closed Loop Hall Effect Current Sensors/Transducers
 Current
Sensors with Round Windows
Principle of Closed Loop Hall Effect Current Sensors
Price List of Current Sensors
with Round Windows
open loop pcb-based |
open loop rectangle window |
open loop round window
closed loop pcb-based |
closed loop rectangle window
|
closed loop round window
Closed Loop Hall Current Sensor
CYHCS-D1
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 |
• |
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-D1-50A
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CYHCS-D1-100A
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CYHCS-D1-200A |
CYHCS-D1-300A
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Rated current
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±50A
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±100A
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±200A
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±300A
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(RMS) |
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Max. input current
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±100A
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±200A
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±400A
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±450A
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Turn ratio
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1:1000
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1:2000
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Load resistance
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≥10kΩ |
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(at rated current)
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Rated output voltage
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±4V
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Supply voltage
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±12V~ ±15
VDC ±5% |
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Galvanic isolation
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3kV RMS/50Hz/1min,
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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)
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DC ~ 150kHz |
General
Characteristic
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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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