Monolithic Power Systems (MPS) EVCS1806-S-X-Y-00A Evaluation Boards evaluate the MCS1806GS-X-Y series high-accuracy, linear hall-effect current sensors for AC/DC current sensing. The MPS EVCS1806-S-X-Y-00A features a differential hall array to eliminate stray magnetic fields. With two power supply options (3.3V or 5V) and six current ranges (5A to 50A), the device optimizes accuracy for various applications.