The EV-MCS-ISOINV Power Board is designed to operate from a DC input supply in the 24VDC-800VDC range. EV-MCS-ISOINV provides a 3-phase variable frequency, variable voltage, and variable deadtime PWM output to a motor or load. The inverter used with the EV-MCS-ISOINV comes in an open-loop platform without any feedback loops. The inverter consists of a 3-phase six-IGBT bridge, 1200V IGBTs, and six ADuM4135 isolated gate drivers with desaturation protection and Miller clamp. AD7403 Sigma-Delta Modulators deliver isolated current and voltage feedback to the control-side of the board. The isolated sigma-delta current and voltage feedback support the development of sensorless control algorithms. The feedback signals allow the designer to close the control loop.