Patent ID: 7067957

Claim:
A ceramic transformer level driving circuit, comprising: a control unit for receiving low voltage electricity and generating a resonant frequency and outputting a first phase signal waveform and a second phase signal waveform; a waveform transformation unit performing waveform phase transformation of said first phase signal waveform and said second phase signal waveform through a first phase converter and a second phase converter; and a medium voltage driving circuit including a floating level unit and a driving unit which receives medium voltage electric input, said driving unit consisting of two N-MOSFET, said first N-MOSFET being controlled by a transformed first phase signal for opening and closing, said second N-MOSFET being controlled by a transformed second phase signal for opening and closing, said first N-MOSFET and said second N-MOSFET being opened and closed at different time such that said floating level unit Outputs a voltage floating level.