FIXING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a fixing apparatus capable of preventing interference noise when high frequency currents of different frequencies flow in a plurality of coils at the same time. SOLUTION: The fixing apparatus according to an embodiment of the present invention has the plurality of coils which are independently controlled by an inverter circuit. These coils have shapes to make the difference between the frequencies of the flowing high-frequency current out of an audible frequency range, preventing interference noise. COPYRIGHT: (C)2006,JPO&NCIPI