FEATURES
: Low noise analog signal path 0.24 Ω internal conductor resistance Output voltage proportional to AC and DC current Min. sensing current 2.0A at 5V voltage supply High Sensitivity 1 mV/mA Wide operating voltage range 3.0~12 V. Low operating current 3mA Nearly zero magnetic hysteresis. Ratiometric output from supply voltage 10K Hz bandwidth Functional DESCRIPTION
: The Winson WCS1702 provides economical and precise solution for both DC and AC current sensing in industrial, commercial and communications systems. The unique package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, over-current fault detection and any intelligent power management system etc… Applied current flowing through this conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage. This allow the WCS1702 current sensor to be used in applications requiring electrical isolation without the use of opto-isolators or other costly isolation techniques and make system more competitive in cost.
Winson
