The present invention relates to a switching drive circuit of a dual full bridge induction cooker, a conventional multi-output induction cooker is composed of a combination of one burner with one inverter to generate interference noise between each burner There is a problem. Accordingly, in the present invention, a signal is selectively provided to a deflip-flop for repeatedly outputting high and low signals for one period using the output pulse of a timer generating a predetermined pulse width as a clock pulse, and a switching driver for driving a switching element. Each burner includes an analog switch unit that performs a control operation to be input, a coil selection determination unit for forcibly turning on the switching element depending on which working coil is used, and a control unit that collectively controls the operation of each unit. The high power dual full bridge induction cooker can be eliminated by presenting a switching drive circuit which can eliminate the interference sound between and generate a switching pulse for each switch for proper operation of the dual full bridge induction cooker. It is possible to implement.
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