Epilation apparatus and using method thereof
A technology for an epilator and a flash lamp, applied in the field of epilators, can solve the problems of increasing the production cost of the device, increasing the volume and weight of the device, etc., and achieves the effects of easy regulation and easy current flow
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[0043] In Fig. 1, a flashlight FL, a capacitor CP and a switch SW are all set in a loop. A commonly used electronic control module CON sends out a rectangular pulse to make the switch SW open or close.
[0044] In Figures 2 and 3, the operation of the prior art device is divided into three phases:
[0045] 1. When the capacitor CP is charged to the voltage U i , the flash lights up. During this lighting phase, the arc is tiny at first with low current, and then naturally increases in diameter until it touches the inner wall of the flash lamp. This increase in diameter (or expansion) causes a corresponding decrease in the impedance of the flash lamp, thereby increasing the current. The duration of this phenomenon is about 100μs;
[0046] 2. Keep the strobe on by keeping switch SW closed. Throughout this stage, the natural tendency of the arc to spread is prevented, ie the arc is restrained, since the arc has already hit the inner wall of the flash lamp. Therefore, the cur...
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