High power magnetic and nonmagnetic combined full bridge induction cooker

摘要

The present invention relates to a high-power magnetic and nonmagnetic combined full bridge induction cooker having multiple loads to control a plurality of loads with one inverter through time division control.;To this end, the present invention provides a smoothing means for improving the power factor of the input voltage, the first and second heating means for selectively heating the plurality of heating plates by the resonant circuit generates heat in accordance with the power output through the smoothing means, and the resonant circuit A load selection switching means which forms a resonant circuit together with a furnace and is switched according to a control signal input from the outside to selectively operate the first or second heating means, and is switched according to a control signal input from the outside. Or switching means for supplying power so that the second heating means is heated time-divisionally.