SMALL-SIZED HIGH-FREQUENCY CURRENT OUTPUT DEVICE OF HIGH-FREQUENCY COSMETIC DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a small-sized high-frequency output device of a high-frequency cosmetic device which outputs the high-frequency current with the same high voltage of the conventional ones using the approximate one third of the supply voltage of the conventional ones to reduce the electricity consumption and can miniaturize the components or the like.;SOLUTION: The high-frequency current output device of the high-frequency cosmetic device comprises an oscillation circuit 1, a driving circuit for amplification 3, a half bridge circuit 4 and a high-frequency wave output section, wherein an interception circuit 2 is disposed between the oscillation circuit 1 and the driving circuit for amplification 3 to set a regular off time during the oscillation action, and the high-frequency voltage is generated by a resonance circuit 8 which utilizes a coil 5 and resistance of a human body in the high-frequency electric power output section.;COPYRIGHT: (C)2005,JPO&NCIPI