The TB310S Bridge Rectifier ABS RoHS manufactured by Jingdao is a component designed to convert unidirectional alternating-current (AC) signals into a single unidirectional pulsing dc current. It consists of four diodes arranged in a full-wave bridge configuration, making it suitable for high-voltage applications and efficient rectification of power-supply waveforms. The diode structure provides an indirect connection to ground, eliminating the need for a separate ground wire and providing a separate line for each of the diodes. The TB310S features an ABS enclosure made of a high-heat-resistant plastic that is RoHS compliant, meaning it meets the requirements of the Restriction of Hazardous Substances Directive, banning hazardous substances from electrical components.