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公开(公告)号:US08724278B2
公开(公告)日:2014-05-13
申请号:US13102667
申请日:2011-05-06
申请人: Bc. Jan Grulich
发明人: Bc. Jan Grulich
IPC分类号: H02H3/20
CPC分类号: G01R19/0084
摘要: This document discusses, among other things, systems and methods for detecting a charging current from a startup circuit to a controller without power loss from a voltage divider, and for providing information representative of the charging current to the controller.
摘要翻译: 本文件尤其涉及用于检测从启动电路到控制器的充电电流而不从分压器掉电的系统和方法,以及用于向控制器提供表示充电电流的信息。
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公开(公告)号:US20080129372A1
公开(公告)日:2008-06-05
申请号:US11566965
申请日:2006-12-05
申请人: Antonin Rozsypal , Jan Grulich , Karel Ptacek
发明人: Antonin Rozsypal , Jan Grulich , Karel Ptacek
CPC分类号: H02M3/07 , H02M2001/0006
摘要: In one embodiment, a charge pump circuit is used to keep a boost capacitor of a power supply system charged while the switch transistors are not switching such as when the power supply system is operating in a burst mode of operation.
摘要翻译: 在一个实施例中,电荷泵电路用于在开关晶体管不切换时保持电源系统的升压电容器充电,例如当电源系统以突发模式运行时。
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公开(公告)号:US20120281326A1
公开(公告)日:2012-11-08
申请号:US13102667
申请日:2011-05-06
申请人: Bc. Jan Grulich
发明人: Bc. Jan Grulich
IPC分类号: H02H3/20
CPC分类号: G01R19/0084
摘要: This document discusses, among other things, systems and methods for detecting a charging current from a startup circuit to a controller without power loss from a voltage divider, and for providing information representative of the charging current to the controller.
摘要翻译: 本文件尤其涉及用于检测从启动电路到控制器的充电电流而不从分压器掉电的系统和方法,以及用于向控制器提供表示充电电流的信息。
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公开(公告)号:US07688052B2
公开(公告)日:2010-03-30
申请号:US11566965
申请日:2006-12-05
申请人: Antonin Rozsypal , Jan Grulich , Karel Ptacek
发明人: Antonin Rozsypal , Jan Grulich , Karel Ptacek
IPC分类号: G05F1/595
CPC分类号: H02M3/07 , H02M2001/0006
摘要: In one embodiment, a charge pump circuit is used to keep a boost capacitor of a power supply system charged while the switch transistors are not switching such as when the power supply system is operating in a burst mode of operation.
摘要翻译: 在一个实施例中,电荷泵电路用于在开关晶体管不切换时保持电源系统的升压电容器充电,例如当电源系统以突发模式运行时。
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