A Normal Polarity Rectifier converts alternating current (AC) to direct current (DC). It does this by using a diode to allow current to flow in one direction only. It provides a source of DC power for the machine's electrical system. DC power is used to power the machine's lights, electronics, and other components.Attributes:• Allows current to flow in one direction, which prevents the flow of reverse current• Manufactured to precise specifications and are built for durability, reliabilityApplications:A Normal Polarity Rectifier increases the efficiency of the machine by reducing the amount of power that is lost in the conversion from AC to DC.