WCS2210 – 12A Hall Effect Base Linear AC Current Sensor

The WCS2210 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. The WCS2210 consists of a precise, low-temperature drift linear hall sensor IC with temperature compensation and AC to DC rectifier circuit and a current path with 0.4 mOhm typical internal conductor resistance. This extremely low resistance can effectively reduce power loss, operating temperature and increase the reliability greatly. Applied current flowing through this conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional rectified DC voltage

Features and Specifications:-

• Built-in AC to DC rectifier circuit
• 0.4 mΩ internal conductor resistance
• Output voltage proportional to AC and DC current
• Min. sensing current 0~1 2A at 5V voltage supply
• High Sensitivity 130 mV/A
• Wide operating voltage range 3.0~12 V.
• Low operating current 3.3 mA
• Nearly zero magnetic hysteresis.
• Ratio metric output from supply voltage
• 23K Hz bandwidth

Package Includes:-

1 x WCS2210 – 12A Hall Effect Base Linear AC Current Sensor