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Model Number : CSNE151-100
Place of Origin : USA
MOQ : 1PCS
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 5000pcs
Delivery Time : 5-8 work days
Packaging Details : Standard packaging
Electrical Insulation : 50Hz/1min, 5kV
Operating Temperature Range : -40°C~+85°C
Storage Temperature Range : -40°C~+90°C
Current Consumption : 12 + output current mA
CSNE151-100 Closed-loop Current Sensor For Automotive Electronics Robot
Working Principle:
Based on the magnetic compensation principle, it belongs to a closed-loop current sensor of magnetoresistive or Hall effect type. Using the zero-flux method (feedback system), it continuously controls the magnetic flux in the sensor core to zero. The current required to balance the zero flux is proportional to the primary current flowing through the conductor. This closed-loop current, as the device output, reflects the primary current scaled down by the turns ratio of the primary and secondary windings, which can be converted to voltage via a resistor.
Electrical Parameters:
Accuracy - Dynamic Parameters:
Other Parameters:
Product Features:
Application Fields:
Analog Output Current | 25mA |
Turns Ratio | 1-2-3-4:1000 |
Accuracy (+25℃@25A) | Better than ±0.25% In (In = rated current) |
Supply Voltage | ±12 to 15V (±5%) |
Zero Offset Current (+25℃) | Better than ±0.15mA |
Offset Current Temperature Drift (0~70℃) | Better than ±0.6mA |
Linearity | Better than ±0.2% |
Response Time (@50%) | Better than 200ns |
Bandwidth | DC to 200kHz |
di/dt Tracking Capability | 〉50A/μs |
Electrical Insulation | 50Hz/1min, 5kV |
Operating Temperature Range | -40℃~+85℃ |
Storage Temperature Range | -40℃~+90℃ |
Current Consumption | 12mA + output current |
Secondary Internal Resistance (+70℃) | 66Ω |
Primary Internal Resistance | <1.25mΩ/turn |
Weight | 14g |
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CSNE151-100 Closed-loop Current Sensor For Automotive Electronics Robot Images |