
ACS712 Current Sensor Module - 20A
Sense up to 20A of current flow with this versatile sensor module.
- Supply Voltage: 4.5V ~ 5.5V DC
- Measure Current Range: -20A ~ 20A
- Sensitivity: 100mV/A
- Over-current protection circuits
- Battery chargers
- Switching mode power supplies
- Digital watt meters
Sensing and controlling the current flow is a fundamental requirement in a wide variety of applications, including over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, and programmable current sources. The ACS712 Current Sensor Module - 20A is based on the ACS712 sensor, which can accurately detect AC or DC current. The maximum AC or DC that can be detected can reach 20A, and the present current signal can be read via an analog I/O port of a microcontroller or an Arduino.
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