3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A)

3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A)

Current sensor chip: ACS712ELC-20A（Note: there are 3 specifications of the product 5A/20A/30A, Pls choose them accroding to your needs.） Pin 5V power supply; on-board power indicator; Measuring range: ±20 amps, corresponding Analog output:100mV/A. When there is no the detection current through, the output voltage is VCC/2 Note: ACS712 is based on the principle of Hall detection, please avoid the influence of magnetic field when using it! Package includes:3 Pack 20A Current Sensor ACS712 Module.

The ACS712 current sensor module provides precise solutions for AC/DC current sensing in industrial,

commercial, and communications systems.

Features:

Current sensor chip: ACS712ELC-20A

Power supply:5V

Measuring range: ±20 amps

Corresponding Analog output:100mV/A.

Internal conductor resistance 1.2 mΩ

PCB board dimension:31x13mm

Work Temperature: -40°C to 85°C

Applications:

ACS712 Module can be used in motor control, switched-mode power supplies, load detection and management,

and overcurrent fault protection ect.

Note:

ACS712 is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!

Package includes:

3 Pack 20A Current Sensor ACS712 Module.

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