公开(公告)号：US09698767B2

公开(公告)日：2017-07-04

申请号：US13731288

申请日：2012-12-31

Applicant: Silicon Laboratories Inc.

Inventor： George Tyson Tuttle ,  Eric B. Smith ,  Peter J. Vancorenland

IPC: H02M7/06 ,  H03K17/06 ,  H02M5/257

CPC classification number: H03K17/06 ,  H02M5/2573 ,  H02M7/06

Abstract: A low voltage AC power controller uses a line coupled capacitor AC to DC converter circuit to obtain energy from AC line power supplied to an AC load and may be used with an external high voltage AC switching device to control power supplied to the AC load. The line coupled capacitor AC to DC converter circuit provides a low power device that senses characteristics of the power supplied to the load and can communicate sensed information and/or receive control information related to the power supplied to the load.

公开(公告)号：US20130250638A1

公开(公告)日：2013-09-26

申请号：US13731288

申请日：2012-12-31

Applicant: SILICON LABORATORIES INC.

Inventor： George Tyson Tuttle ,  Eric B. Smith ,  Peter J. Vancorenland

IPC: H02M7/06

CPC classification number: H03K17/06 ,  H02M5/2573 ,  H02M7/06

Abstract: A low voltage AC power controller uses a line coupled capacitor AC to DC converter circuit to obtain energy from AC line power supplied to an AC load and may be used with an external high voltage AC switching device to control power supplied to the AC load. The line coupled capacitor AC to DC converter circuit provides a low power device that senses characteristics of the power supplied to the load and can communicate sensed information and/or receive control information related to the power supplied to load.

Abstract translation: 低压交流电源控制器使用线路耦合电容器AC至DC转换器电路，从AC电源供应给交流负载的电力获得能量，并可与外部高压交流开关装置一起使用，以控制提供给交流负载的电力。 线路耦合电容器AC至DC转换器电路提供了一种低功率器件，其感测提供给负载的功率的特性，并且可以传送感测信息和/或接收与提供给负载的功率有关的控制信息。