Patent ID: 6057631
Filing Date: 2000-05-02
Classification: H02M

Abstract:
A piezoelectric transducing inverter which provides a booster means having a piezoelectric transducer that is inputted a voltage from a primary electrode and outputs an AC voltage at a secondary electrode utilizing a piezoelectric effect, a first coil whose one end is connected to one side of the primary electrode of said piezoelectric transducer, a first switching transistor whose one end is connected to one side of the primary electrode of said piezoelectric transducer, a second coil whose one end is connected to the other side of the primary electrode of said piezoelectric transducer, a second switching transistor whose one end is connected to the other side of the primary electrode of said piezoelectric transducer, and a frequency divider which outputs gate signals to alternately drive said first switching transistor and said second switching transistor respectively, comprising:a first resistor whose one end is connected to the gate of said first switching transistor and whose the other end is connected to a fuse or a DC power supply; anda second resistor whose one end is connected to the gate of said second switching transistor and whose the other end is connected to said fuse or said DC power supply.