Series relay single-phase voltage stabilizers, adopting the double sampling, double









stabilizing voltage, and the advanced electronic automatic controller, which









employs the time-base IC for time-delay, offer the advantages of quick work, accurate









timing, steady performance, safety and electricity-saving, excellent design,









reasonable construction, easy operation, wide input voltage range, etc, The voltage









stabilizers are the universal protectors in the high-grade household appliances,









such as refrigerator, television, and so on