Catalog > Internet of Things (IOT) Related Products > More Platforms 30A Current Sensor Module using ACS712ELC Current 30A ACS712ELC Sensor Module GTC CURRENT SENSOR MODULE 30A CURRENT SENSOR MODULE 30A USING ACS712. VCC: 4.5V~5.5V DC Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Current sensor chip : ACS712ELC-30APin 5V power supply, on-board power indicatorThe module can measure the positive and negative 30A, corresponding to the analog output 66mV/AWhen no current the output voltage is VCC/2PCB board size : 31 (mm) x13 (mm)Note : the ACS712 is based on the principle of the Hoare detection. Please avoid the impact of magnetic field on ACS712