Induction heat cooking apparatus and method for controlling output level thereof

摘要

Provided is an induction heat cooking apparatus. The induction heat cooking apparatus includes a rectifying part (210) rectifying an input voltage to output a DC voltage; an inverter (220) switching the DC voltage outputted through the rectifying part (210) to generate an AC voltage; a first heating part (230) operated by the AC voltage applied from the inverter; a second heating part (240) connected to the first heating part (230) in parallel, the second heating part (240) being operated by the AC voltage applied from the inverter; and a switching signal generation part (270) controlling an operation state of each of the first and second heating parts (230, 240) from the inverter according to an operation mode inputted from the outside. The switching signal generation part (270) includes a pulse transformer.