The RYSSR-DA1H, AA1H, and DD1H series solid-state relays use semiconductor switching elements to replace the contactless on/off electronic switches of the original mechanical switch. Two small terminals are the input control terminals, and the other two large terminals are the output controlled terminals. The input and output are separated by photoelectric or magnetic isolation.
By adding a DC or AC control signal to the input end, the output end can transition from a off state to a on state (blocking state when there is no signal), thereby controlling a larger load. The entire device has no movable components or contacts, and can achieve the same function as commonly used mechanical electromagnetic relays. The series of products integrates the heat sink and switch unit together, with guide rails installed at the bottom of the product, greatly facilitating user installation and use.
Widely used in automation control fields such as electric furnace heating constant temperature systems, CNC machinery, plastic machinery, food machinery, packaging machinery, textile machinery, petrochemical equipment, entertainment facilities, etc., suitable for various resistive, inductive, and capacitive loads.
The RYSSR-DA1H, AA1H, and DD1H series solid-state relays use semiconductor switching elements to replace the contactless on/off electronic switches of the original mechanical switch. Two small terminals are the input control terminals, and the other two large terminals are the output controlled terminals. The input and output are separated by photoelectric or magnetic isolation.
By adding a DC or AC control signal to the input end, the output end can transition from a off state to a on state (blocking state when there is no signal), thereby controlling a larger load. The entire device has no movable components or contacts, and can achieve the same function as commonly used mechanical electromagnetic relays. The series of products integrates the heat sink and switch unit together, with guide rails installed at the bottom of the product, greatly facilitating user installation and use.
Widely used in automation control fields such as electric furnace heating constant temperature systems, CNC machinery, plastic machinery, food machinery, packaging machinery, textile machinery, petrochemical equipment, entertainment facilities, etc., suitable for various resistive, inductive, and capacitive loads.