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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
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closed loop round window
Closed Loop Hall Current Sensor
CYHCS-D4C/D4V
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 |
CYHCS-D4C-50A |
CYHCS-D4C-100A |
CYHCS-D4V-50A |
CYHCS-D4V-100A |
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Rated
current (rms) |
±50A |
±100A |
±50A |
±100A |
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Max. input
current |
±100A |
±200A |
±100A |
±200A |
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Load
resistance |
40 – 82kΩ
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20 – 25kΩ |
10kΩ |
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(at rated
current) |
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Rated
output voltage |
±50mA
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±100mA
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±4V
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Current
consumption |
12mA + Output
current |
<16mA
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Zero
offset current |
±0.2mA
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±20mV
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Hysteresis
error |
0.5mA
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20mV
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Supply
voltage |
±15 VDC ±5% |
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Galvanic
isolation |
3kV RMS/50Hz/1min,
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Accuracy
Dynamic Performance
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Thermal
drift of offset current/voltage |
±0.01%/°C |
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Thermal
drift of output current/voltage |
±0.02%/°C |
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Response
time |
<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
Characteristics
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Operating
temperature |
-20°C～+75°C
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Storage
temperature |
-40°C～+90°C
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