Low-voltage power distribution systems cover residential distribution boxes, building distribution boxes, and industrial low-voltage control cabinets. These systems often suffer from long-term AC/DC leakage current hazards, and voltage fluctuations in the power grid can easily damage downstream household appliances and industrial equipment. Furthermore, lighting and production equipment require timed on/off control, placing stringent demands on the accuracy and stability of power distribution protection chips.

Rynova's self-developed Type B leakage current protection chip, self-resetting over/under voltage chip, and multi-functional timing control IC can accurately detect AC/DC residual current, monitor abnormal mains voltage in real time, and customize multi-channel timed switching logic. These chips are compatible with miniature circuit breakers, self-resetting protectors, intelligent time switches, and other power distribution products, complying with domestic low-voltage power distribution safety standards and providing comprehensive protection for electricity use and personal safety.