公开(公告)号：US06262565B1

公开(公告)日：2001-07-17

申请号：US09307121

申请日：1999-05-07

申请人： Jonathan David Williams ,  Doug Myron ,  Bryce Leonard Hesterman ,  David Martini ,  Lorenzo Cincinelli ,  Richard Frankeny ,  Dennis Michael Obrien ,  Guillermo Avellon

发明人： Jonathan David Williams ,  Doug Myron ,  Bryce Leonard Hesterman ,  David Martini ,  Lorenzo Cincinelli ,  Richard Frankeny ,  Dennis Michael Obrien ,  Guillermo Avellon

IPC分类号： G05F110

CPC分类号： H02M5/257 ,  H02M2001/0006

摘要： A controllable electrical switch having a power system and switching device for connecting a source voltage to a load. The power system includes a switching regulator to extract energy directly off the non filtered full wave rectified input voltage to minimize the average magnitude of the current when the switching device is in the off-state. For on-state power the controllable electrical switch may include a transformer connected in series with the switching device. The controllable electrical switch and power system may be used to replace a standard two- wire or three-wire wall switch, and may be used over a wide voltage and load power range in a low cost, small package with low power dissipation.

摘要翻译： 一种具有用于将源电压连接到负载的电力系统和开关装置的可控电开关。 电力系统包括开关调节器，用于从开关器件处于截止状态时直接从非滤波全波整流输入电压中提取能量，以最小化电流的平均幅度。 对于通态电源，可控电气开关可以包括与开关装置串联连接的变压器。 可控制的电气开关和电力系统可用于替代标准的双线或三线壁开关，并且可以在低成本，低功耗的小封装中在宽电压和负载功率范围内使用。