5A Range Current Sensor Module ACS712 - Accurate AC / DC Current Detection

5A range Current Sensor Module ACS712 is an essential component for anyone involved in electrical engineering projects or innovations regarding current sensing. It consists of a precise, low-offset, linear Hall circuit with a copper conduction path, converting the applied current into a proportional voltage. This hall effect transducer is fundamental in various applications, such as over-current protection circuits, battery chargers, and digital watt meters.

Key Features - 5A range Current Sensor Module ACS712

• Low-noise analog signal path
• 5 µs output rise time in response to step input current
• Small footprint SOIC8 package
• 2.1 kV RMS minimum isolation voltage
• 5.0 V single-supply operation
• 66 to 185 mV/A output sensitivity
• Ratiometric output
• Output voltage proportional to AC/DC currents
• High accuracy and stability due to its built-in Hall sensor
• Designed for low and high side current sensing
• Isolation between the power and the sensed current circuit

Applications

The 5A Range Current Sensor Module ACS712 is perfect for Arduino current sensor projects that require monitoring and load analysis. Its precision makes it ideal for use as an acs712 current sensor, particularly in battery chargers and programmable current sources. Due to its reliability, it is widely used in digital watt meters and home automation systems.

Technical Specifications

How to Use - 5A range Current Sensor Module ACS712

• Ensure the supply voltage is within 4.5 to 5.5V.
• Use the provided pinout to connect the sensor to your board.
• Utilize the Arduino analog I/O ports to read the sensor's output voltage.
• Calibrate the sensor using your Arduino IDE as necessary.
• Connect the module to your microcontroller or data acquisition system, and pass the current-carrying wire through the sensor.

Package Includes

1 x 5A Range Current Sensor Module ACS712

Additional Resources

Video Tutorials