APPARATUS FOR GENERATING HIGH VOLTAGE BY DIGITAL CONTROL AND METHOD THEREOF

摘要

An apparatus to generate a high voltage includes a switching part (270) to control a voltage induced in a secondary coil of a power transforming part, by interrupting a current in a primary coil of the power transforming part, a digital controlling part (200) to control the interruption operation of the switching part (270) according to supplied control data. The switching part, the digital interfacing part and the digital controlling part may be embodied in an ASIC chip (application-specific integrated circuit) (600). An optimum control according to an output state of the apparatus is easily achieved, manufacturing time for tuning each parameter is reduced and heat generation in the apparatus is reduced.