| 摘要 |
PROBLEM TO BE SOLVED: To provide a piezoelectric type power supply converter to improve such faults as low voltage, frequent leaks and small power supply output which conventional capacitors possess. SOLUTION: The piezoelectric type power supply converter is substituted for the conventional capacitor by utilizing a piezoelectric element, and the piezoelectric element includes higher capacitance than those of conventional capacitors, generates a reverse voltage effect during charging and deforming, and generates a positive voltage effect after deforming; and since positive charges are generated thereby, voltage effect is increased and large power supply output is attained. COPYRIGHT: (C)2011,JPO&INPIT
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