公开(公告)号：US20150253361A1

公开(公告)日：2015-09-10

申请号：US14196495

申请日：2014-03-04

Applicant: Cree, Inc.

Inventor： Pierre Deschenes ,  Bin Du

IPC: G01R19/22 ,  G01R1/30

CPC classification number: G01R19/22

Abstract: A voltage monitoring circuit includes a line monitoring circuit configured to receive an AC line voltage and generate an output voltage in response to the AC line voltage exceeding a threshold voltage, and a rectifier circuit coupled to the line monitor circuit and configured to receive the output voltage from the line monitoring circuit generate a rectified voltage signal in response to the output voltage.

Abstract translation: 电压监视电路包括线路监视电路，其被配置为接收交流线电压并响应于AC线电压超过阈值电压而产生输出电压;以及整流电路，其耦合到线路监视电路并被配置为接收输出电压 从线路监控电路响应于输出电压产生整流电压信号。

公开(公告)号：US09435834B2

公开(公告)日：2016-09-06

申请号：US14196495

申请日：2014-03-04

Applicant: Cree, Inc.

Inventor： Pierre Deschenes ,  Bin Du

IPC: G01R19/22 ,  G01R1/30

CPC classification number: G01R19/22

Abstract: A voltage monitoring circuit includes a line monitoring circuit configured to receive an AC line voltage and generate an output voltage in response to the AC line voltage exceeding a threshold voltage, and a rectifier circuit coupled to the line monitor circuit and configured to receive the output voltage from the line monitoring circuit generate a rectified voltage signal in response to the output voltage.

Abstract translation: 电压监视电路包括线路监视电路，其被配置为接收交流线电压并响应于AC线电压超过阈值电压而产生输出电压;以及整流电路，其耦合到线路监视电路并被配置为接收输出电压 从线路监控电路响应于输出电压产生整流电压信号。