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公开(公告)号：US20140328101A1
公开(公告)日：2014-11-06
申请号：US14356408
申请日：2012-08-28
摘要： A voltage conversion circuit has a plurality of primary capacitors charged by a power supply, a secondary capacitor connected in parallel to the respective plurality of primary capacitors that is charged at a voltage supplied to a load circuit, a plurality of switching circuits provided in association with the respective plurality of primary capacitors that change over a connection state between the primary capacitors and the secondary capacitor, and a connection control circuit that successively connects the respective primary capacitors to the secondary capacitor through the corresponding switching circuits, the respective primary capacitors across which the charging voltages reach a predetermined connection voltage higher than a charging voltage across the secondary capacitor.
摘要翻译： 电压转换电路具有通过电源充电的多个初级电容器，与被提供给负载电路的电压充电的相应的多个初级电容并联连接的次级电容器，多个开关电路， 在主电容器和次级电容器之间切换连接状态的多个初级电容器以及通过相应的开关电路将各个初级电容器连续地连接到次级电容器的连接控制电路， 充电电压达到高于次级电容器两端的充电电压的预定连接电压。
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公开(公告)号：US09507370B2
公开(公告)日：2016-11-29
申请号：US14356408
申请日：2012-08-28
摘要： A voltage conversion circuit has a plurality of primary capacitors charged by a power supply, a secondary capacitor connected in parallel to the respective plurality of primary capacitors that is charged at a voltage supplied to a load circuit, a plurality of switching circuits provided in association with the respective plurality of primary capacitors that change over a connection state between the primary capacitors and the secondary capacitor, and a connection control circuit that successively connects the respective primary capacitors to the secondary capacitor through the corresponding switching circuits, the respective primary capacitors across which the charging voltages reach a predetermined connection voltage higher than a charging voltage across the secondary capacitor.
摘要翻译： 电压转换电路具有通过电源充电的多个初级电容器，与被提供给负载电路的电压充电的相应的多个初级电容并联连接的次级电容器，多个开关电路， 在主电容器和次级电容器之间切换连接状态的多个初级电容器以及通过相应的开关电路将各个初级电容器连续地连接到次级电容器的连接控制电路， 充电电压达到高于次级电容器两端的充电电压的预定连接电压。
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公开(公告)号：US09143050B2
公开(公告)日：2015-09-22
申请号：US13699426
申请日：2011-03-16
CPC分类号： H02M7/04 , H02M3/07 , H02M2003/072
摘要： A voltage converting circuit includes a plurality of first capacitors that are charged by a power source, a second capacitor, connected in parallel to the plurality of first capacitors, which is able to be charged to a voltage that is supplied to a load circuit, and a plurality of switching circuits, provided in such a way as to correspond to the plurality of first capacitors, each of which switches states of connection between its corresponding first capacitor and the second capacitor. The first capacitors are sequentially connected to the second capacitor through the corresponding switching circuits as charging voltages of the first capacitors reach a predetermined connection voltage that is higher than a charging voltage of the second capacitor so that the first capacitors are not short-circuited with each other.
摘要翻译： 电压转换电路包括多个第一电容器，其通过电源充电，第二电容器并联连接到多个第一电容器，该第一电容器能够被充电至提供给负载电路的电压;以及 多个开关电路，以对应于多个第一电容器的方式设置，每个第一电容器切换其对应的第一电容器和第二电容器之间的连接状态。 当第一电容器的充电电压达到比第二电容器的充电电压高的预定连接电压时，第一电容器通过相应的开关电路依次连接到第二电容器，使得第一电容器不与每个电容器短路 其他。
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公开(公告)号：US20130201742A1
公开(公告)日：2013-08-08
申请号：US13699426
申请日：2011-03-16
IPC分类号： H02M7/04
CPC分类号： H02M7/04 , H02M3/07 , H02M2003/072
摘要： A voltage converting circuit includes a plurality of first capacitors that are charged by a power source, a second capacitor, connected in parallel to the plurality of first capacitors, which is able to be charged to a voltage that is supplied to a load circuit, and a plurality of switching circuits, provided in such a way as to correspond to the plurality of first capacitors, each of which switches states of connection between its corresponding first capacitor and the second capacitor. The first capacitors are sequentially connected to the second capacitor through the corresponding switching circuits as charging voltages of the first capacitors reach a predetermined connection voltage that is higher than a charging voltage of the second capacitor so that the first capacitors are not short-circuited with each other.
摘要翻译： 电压转换电路包括多个第一电容器，其由能够被充电到提供给负载电路的电压的多个第一电容器并联连接的电源充电的第二电容器，以及第二电容器 多个开关电路，以对应于多个第一电容器的方式设置，每个第一电容器切换其对应的第一电容器和第二电容器之间的连接状态。 当第一电容器的充电电压达到比第二电容器的充电电压高的预定连接电压时，第一电容器通过相应的开关电路依次连接到第二电容器，使得第一电容器不与每个电容器短路 其他。
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