Details for Elevator Lift Spare Parts Bistable Magnetic Limit Switch KCB-1
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Pictures for Elevator Lift Spare Parts Bistable Magnetic Limit Switch KCB-1
A bistable circuit generally has one output terminal and two input terminals (one "+" and "-" terminal each). When there is a trigger signal at the "+" terminal of the input terminal, the output terminal will change immediately regardless of its original state. It is high level, and has been outputting high level stably. If there is a trigger signal at the "-" terminal of the input terminal, no matter what the original state of the output terminal is, it will immediately change to a low level and output a low level stably. This is the bistable circuit.