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1.发明申请公开(公告)号：US20170090538A1
公开(公告)日：2017-03-30
申请号：US14867157
申请日：2015-09-28
发明人： Wenwei Wang , Ilya Shlimenzon
CPC分类号： G06F1/266 , G06F1/30 , G06F1/32 , G06F1/3203 , G06F1/3275 , G11C5/14
摘要： Solid-state mass storage devices and methods of operation thereof include a solid-state mass storage device that may have a capacitor-based power supply module configured for providing power to the mass storage device. In one embodiment, the mass storage device has a first mode of operation wherein a primary power supply provided by a host system provides power to the mass storage device sufficient for its operation and provides power to the capacitor-based power supply module to recharge the module, and a second mode of operation wherein power is provided to the mass storage device from both the primary power supply and the capacitor-based power supply module. The mass storage device may be capable of providing power from the capacitor-based power supply module to the mass storage device after a voltage level of the capacitor-based power supply module falls below an under voltage lock out level.
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2.发明授权公开(公告)号：US09658669B2
公开(公告)日：2017-05-23
申请号：US14867157
申请日：2015-09-28
发明人： Wenwei Wang , Ilya Shlimenzon
CPC分类号： G06F1/266 , G06F1/30 , G06F1/32 , G06F1/3203 , G06F1/3275 , G11C5/14
摘要： Solid-state mass storage devices and methods of operation thereof include a solid-state mass storage device that may have a capacitor-based power supply module configured for providing power to the mass storage device. In one embodiment, the mass storage device has a first mode of operation wherein a primary power supply provided by a host system provides power to the mass storage device sufficient for its operation and provides power to the capacitor-based power supply module to recharge the module, and a second mode of operation wherein power is provided to the mass storage device from both the primary power supply and the capacitor-based power supply module. The mass storage device may be capable of providing power from the capacitor-based power supply module to the mass storage device after a voltage level of the capacitor-based power supply module falls below an under voltage lock out level.
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公开(公告)号：US20140246906A1
公开(公告)日：2014-09-04
申请号：US14195494
申请日：2014-03-03
发明人： Wenwei Wang , Karl Reinke
IPC分类号： H02J9/06
CPC分类号： H02J9/061 , G06F1/00 , G06F1/26 , G06F1/266 , H02J7/345 , H02J2007/0039 , Y10T307/344
摘要： A system and method thereof to regulate a current to a capacitive load from a power supply connected to the capacitive load. The system includes a first switch between the power supply and the capacitive load, a super-capacitor configured for charging by the power supply and powering the capacitive load, a current limiting circuit between the super-capacitor and the power supply, a second switch between the super-capacitor and the capacitive load, and a power control circuit configured to control opening and closing of the first switch and the second switch independently, sense a voltage of the power supply, and sense a voltage of the super-capacitor.
摘要翻译： 一种用于调节从连接到电容性负载的电源到电容性负载的电流的系统及方法。 该系统包括电源和电容性负载之间的第一开关，被配置为通过电源充电并为容性负载供电的超级电容器，超级电容器和电源之间的限流电路， 超级电容器和电容性负载，以及功率控制电路，被配置为独立地控制第一开关和第二开关的开闭，感测电源的电压，并感测超级电容器的电压。
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