材料定额专利名称：DRIVER WITH AT LEAST FOUR DIFFERENT STATES
发明人：QIU, Yifeng,BLANKEN, Pieter, Gerrit
申请号：EP16707123.2洛阳国花园
申请日：20160301
薛之谦英文名公开号：EP3272189A1
公开日：
红耳巴西龟
20180124狗身上的寄生虫
专利内容由知识产权出版社提供
摘要：Drivers (1-10) for driving load circuits (100) compri supply circuits (1) for providing supply current signals from a mains source to the load circuits (100), storage circuits (2) for storing energy destined for the load circuits (100), and switch circuits (3-8) coupled with the storage circuit (2), the load circuit (100) and the supply circuit (1), and for switching the coupling among the storage circuits (2), the load circuit (100) and the supply circuit (1). The switched storage circuits (2) can, in charge states, be charged via the supply current signals, and in bypass states be bypasd, and in dependent discharge states be discharged via the load circuit (100) together with the supply current signals, and in independent discharge states be discharged via the load circuits (100) independently from the supply current signals for a substantial time duration. The drivers (1-10) may further compri controllers (10) for controlling the switch circuits (3-8) for bringing the drivers (1-10) between two subquent zero-crossings of signals supplied to the supply circuits (1) into the independent discharge state, the dependent discharge state, the bypass state, the charge state, the bypass state, the dependent discharge state and the independent discharge state, in this particular order. The drivers (1-10) show a reduced total harmonic distortion.
过年了申请人：Philips Lighting Holding B.V.
地址：High Tech Campus 45 5656 AE Eindhoven NL 国籍：NL
代理机构：Verweij, Petronella Daniëlle
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