Can you give me an example of a control circuit? Example of a control circuit is motor starter control circuit for industrial motor, consisting of power circuit that carries high current to motor and control circuit low voltage that controls operation via buttons and contactors. Simple example: start stop control circuit for motor with start button normally open, stop button normally closed, contactor coil, and overload relay, plus control transformer. When start button pressed, contactor coil energizes closing contactor contacts that supply power to motor and also closes auxiliary contact that keeps coil energized after releasing start button, motor runs, when stop button pressed circuit opens coil de energizes and motor stops, overload relay protects motor. Another example is thermostat control circuit for air conditioner, with thermostat as switch sensing temperature, closing control circuit to energize contactor that starts compressor. Another example is traffic light control circuit with timer controlling lights. So control circuit example is low voltage circuit using buttons and relays to control high power device like motor, providing safe control and protection.
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