TM series AC voltage regulators adopt relay switch-over to adjust the output voltage,possessing the protection against time-delay,over voltage and under voltage and the free switching between the electric supply and voltage stabilization,etc.It adopts the hanging type installation,which can effectively save and make use of the space. The soft overall color of streamline gives people a bright and new look.It 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 regulators are the universal protectors in high-grade household appliances,such as refrigerator,television,and so on. Service Occasions Lighting,equipment,household,appliance,air-conditioner, equipment, sound equipment,etc.