Current Sensor ACS 712 (20A)
৳ 150.00
In stock (can be backordered)
The ACS712 20A Current Sensor Module is a reliable solution for precise AC and DC current measurement up to ±20A. Utilizing Hall-effect technology, it provides an analog voltage output proportional to the current passing through it. This module is ideal for applications such as overcurrent protection, power monitoring, and motor control. Its compact design and ease of integration make it suitable for use with microcontrollers like Arduino and Raspberry Pi.
Current Measurement Range: ±20A
Sensitivity: 100 mV/A
Operating Voltage: 4.5V to 5.5V DC
Output Type: Analog voltage (centered at VCC/2 when no current flows)
Bandwidth: 80 kHz
Response Time: 5 µs
Isolation Voltage: 2.1 kVRMS
