CONTROL CIRCUIT FOR A REFRIGERATOR COMBINED WITH A MICROWAVE OVEN

摘要

a signal delay select and comparison unit having a signal comparator for comparing a refrigerator circuit consuming a less amount of current with an microwave range consuming a great amount of current and having a logical circuit for controlling the signal comparator; a starting sensing unit having a flipflop toggled by a starting switch, to thereby detect a starting of the microwave oven; a display connected to the starting sensing unit, for displaying an operation state of the oven range; a timer for providing a delay time of operation between the refrigerator circuit and the oven; and at least two or more driving circuits connected between the starting sensing unit and the timer, for driving the oven.