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1. 发明申请

WO2016017876A1 HIGH-VOLTAGE GENERATION APPARATUS USING A PIEZOELECTRIC TRANSFORMER 审中-公开
标题翻译：使用压电变压器的高压发电装置
公开(公告)号：WO2016017876A1
公开(公告)日：2016-02-04
申请号：PCT/KR2014/013064
申请日：2014-12-30
申请人： IM HEALTHCARE CO., LTD.
发明人： LEE, Sang Dae , YI, In Je , JUNG, Jae Hoon
IPC分类号： G05F1/10
CPC分类号： G05F1/10 , H01L41/044 , H02M3/24
摘要： Disclosed herein is a high-voltage generation apparatus using a piezoelectric transformer. The apparatus includes a power amplification unit for generating a driving voltage having a driving frequency, and amplifying and outputting the driving voltage. A piezoelectric transformer boosts the driving voltage unit depending on the driving frequency. An antenna is installed between an input terminal and an output terminal of the piezoelectric transformer and disposed on a bottom of a PCB, the antenna sensing a current depending on an output voltage of the piezoelectric transformer. A positive feedback loop feeds back voltage depending on output current of the piezoelectric transformer. An inverting amplification unit inversely amplifies an output voltage of the positive feedback loop. A first output voltage generation unit generates and outputs a first voltage. A second output voltage generation unit generates and outputs a second voltage having a polarity opposite to that of the first voltage.
摘要翻译：这里公开了使用压电变压器的高压发生装置。该装置包括用于产生具有驱动频率的驱动电压并放大并输出驱动电压的功率放大单元。压电变压器根据驱动频率提升驱动电压单位。天线安装在压电变压器的输入端子和输出端子之间，并设置在PCB的底部，天线根据压电变压器的输出电压感测电流。正反馈回路根据压电变压器的输出电流反馈电压。反相放大单元反相放大正反馈环路的输出电压。第一输出电压产生单元产生并输出第一电压。第二输出电压产生单元产生并输出具有与第一电压的极性相反的极性的第二电压。

2. 发明申请

WO2016017875A1 HIGH-VOLTAGE GENERATION APPARATUS USING A PIEZOELECTRIC TRANSFORMER 审中-公开
标题翻译：使用压电变压器的高压发电装置
公开(公告)号：WO2016017875A1
公开(公告)日：2016-02-04
申请号：PCT/KR2014/013062
申请日：2014-12-30
申请人： IM HEALTHCARE CO., LTD.
发明人： LEE, Sang Dae , YI, In Je , JUNG, Jae Hoon
IPC分类号： G05F1/10
CPC分类号： G05F1/10 , H01L41/044 , H02M7/537 , H02M2001/0009 , H02M2007/4815 , Y02B70/1441
摘要： Disclosed herein is a high-voltage generation apparatus using a piezoelectric transformer. The apparatus includes a power amplification unit supplied with a reference voltage and configured to perform resonance, generate a driving voltage having a driving frequency, and amplify and output the driving voltage. A piezoelectric transformer boosts the driving voltage supplied from the power amplification unit depending on the driving frequency. An antenna is installed between an input terminal and an output terminal of the piezoelectric transformer and is disposed on a bottom of a PCB on which the piezoelectric transformer is arranged, the antenna sensing a current depending on an output voltage of the piezoelectric transformer. A positive feedback loop feeds back, as positive feedback, a voltage depending on an output current of the piezoelectric transformer. An inverting amplification unit inversely amplifies an output voltage of the positive feedback loop and transmits an inversely amplified output voltage.
摘要翻译：这里公开了使用压电变压器的高压发生装置。该装置包括被提供参考电压并被配置为执行谐振的功率放大单元，产生具有驱动频率的驱动电压，并放大和输出驱动电压。压电变压器根据驱动频率提升从功率放大单元提供的驱动电压。天线安装在压电变压器的输入端子和输出端子之间，并且布置在其上布置有压电变压器的PCB的底部，天线根据压电变压器的输出电压感测电流。正反馈回路作为正反馈反馈，取决于压电变压器的输出电流。反相放大单元反相放大正反馈环路的输出电压，并发射反向放大的输出电压。

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