ACS712 20A range hall current sensor module Compatible with Arduino.

Features:

• 80kHz bandwith
• 66 to 185 mV/A output sensitivity
• Low-noise analog signal path
• Device bandwith is set via the new FILTER pin
• 1.2 mΩ internal conductor resistance
• Total output error of 1.5% at TA = 25°C
• Stable output offset voltage.
• Near zero magnetic hysteresis

ACS712 Current Sensor Applications

We’ve established a general idea of what current sensors are applicable for earlier. Well, with the ACS712 IC being able to detect both AC/DC current, it can be used in a wider range of applications apart from electrical appliances. Be it Arduino/other microcontroller usages, or industrial, commercial, and communication applications, it can be found applicable.

Here are the common list of applications:

• Motor speed control in motor control circuits
• Electrical load detection and management
• Switched-mode power supplies (SMPS)
• Protection for over-current