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Original WCS2720 Hall Effect based Linear Current Sensor (0-20A)

Original WCS2720 Hall Effect based Linear Current Sensor (0-20A)

Regular price Rs. 449
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  • Low noise analog signal path
  • 0.5 mΩ internal conductor resistance
  • Output voltage proportional to AC and DC current
  • Min. sensing current 0~20A at 5V voltage supply
  • High Sensitivity 65 mV/A
  • Nearly zero magnetic hystereses.

WCS2720 Hall Effect based Linear Current Sensor (0-20A)

The Winson WCS2720 Hall Effect Current Sensor provides an 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 WCS2720  sensor consists of a precise, low-temperature drift linear hall sensor IC with a temperature compensation circuit and a current path with 0.5 mΩ typical internal conductor resistance. This extremely low resistance can effectively reduce power loss, and operating temperature and increase 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 voltage. The terminals of the conductive path are electrically isolated from the sensor leads. This allows the WCS2720 current sensor to be used in applications requiring electrical isolation without the use of optoisolators or other costly isolation techniques and makes the system more competitive in cost.


Pinout of WCS2720 Hall Effect based Linear Current Sensor

Package Includes:

  • 1 x WCS2720 Hall Effect based Linear Current Sensor (0-20A)


Supply Voltage 3.0~12 V
Supply Current 3.5~6.0 mA
Operating Temp -20ºC to +125ºC
Bandwidth 23K Hz
Sensitivity  65 mV/A

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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