ACS758KCB-150B 0-150A DC current display meter Function Description： Analog signal output is suitable for developing USB power supply interface； The current value of the wire can be displayed 0-150A, resolution 0.2 A Electrical parameters： 1.Working voltage: available micro USB 5V or 8-28VDC two power supply methods can be optional; 2. Operating current: 10mA 3. Input current signal range: 0-150A, digital tube can intuitively display current value Ia through wire, resolution 0.2 A; 4. The board provides external sensor analog signal output interface to facilitate customers to perform other functions on analog signals; 5. The board is suitable for customer secondary development, especially for program personnel to perform other functions on analog signals The DC current display meter can visually obtain the real time current value Ia of the wire, so as to facilitate the customer's real time monitoring; At the same time, the board will output the analog signal of the sensor to the outside world, so as to facilitate the customers to perform other functions on the analog signal; The formula for the external output analog signal is Aout=2.5+0.0133*ia, （ ia is the actual current value in the wire）；