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发明公开
CN101394169A 开关电路装置和方法 失效 - 权利终止 转让

开关电路装置和方法
摘要：
本方法涉及开关电路装置和方法。公开了用于使用可与电源(210)连接的负载(205)的电路(200)。电路(200)包括多个三端开关(215)和一控制源(252)。三端开关(215)限定了可在电源(210)和负载(205)之间连接的串联导通通路(250)。多个三端开关(215)中的每一个都包括源极端子(235)、漏极端子(240)和栅极端子(245)。控制源(252)可能产生控制电压并在多个三端开关(215)中的每一个的栅极端子(245)和源极端子(235)之间电源连接。多个三端开关(215)中的每一个在其各自的栅极端子(245)响应控制电压以闭合在多个三端开关(215)中的每一个的各自源极端子(235)和各自漏极端子(240)之间的连接(255)。
摘要（英）：

A circuit (200) for servicing a load (205) connectable with a power supply (210) is disclosed. The circuit (200) includes a plurality of three-terminal switches (215) and one control supply (252). The three-terminal switches (215) define a series conduction path (250) connectable between the power supply (210) and the load (205). Each of the plurality of three-terminal switches (215) includes a source terminal (235), a drain terminal (240), and a gate terminal (245). The control supply (252) is productive of a control voltage and in power connection between the gate terminal (245) and source terminal (235) of each of the plurality of three-terminal switches (215). Each of the plurality of three-terminal switches (215) is responsive to the control voltage at its respective gate terminal (245) to close a connection (255) between the respective source terminal (235) and respective drain terminal (240) of each of the plurality of three-terminal switches (215).

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