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：US10348082B2

公开(公告)日：2019-07-09

申请号：US14793445

申请日：2015-07-07

Applicant: CREE, INC.

Inventor： Matthew K. Murhpy ,  Kurt S. Wilcox ,  Pierre Deschenes ,  Craig D. Raleigh

IPC: H02H5/04 ,  H01H37/52 ,  H01H37/72 ,  H05B33/08

Abstract: According to one aspect, a thermal protection device is provided having an electrical input for receiving input DC power and an electrical output for connection to a load. A heating circuit is coupled to the electrical input for developing one of first and second different heat magnitudes depending upon a temperature magnitude in the housing. An additional circuit is in thermal communication with the heating circuit for providing output DC power to the electrical output when the first heat magnitude is developed and for interrupting the output DC power when the second heat magnitude is developed.

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。

公开(公告)号：US20150340857A1

公开(公告)日：2015-11-26

申请号：US14793445

申请日：2015-07-07

Applicant: Cree, Inc.

Inventor： Matthew K. Murhpy ,  Kurt S. Wilcox ,  Pierre Deschenes ,  Craig D. Raleigh

IPC: H02H5/04 ,  H05B33/08

CPC classification number: H02H5/04 ,  H01H37/52 ,  H01H37/72 ,  H05B33/089

Abstract: According to one aspect, a thermal protection device is provided having an electrical input for receiving input DC power and an electrical output for connection to a load. A heating circuit is coupled to the electrical input for developing one of first and second different heat magnitudes depending upon a temperature magnitude in the housing. An additional circuit is in thermal communication with the heating circuit for providing output DC power to the electrical output when the first heat magnitude is developed and for interrupting the output DC power when the second heat magnitude is developed.

Abstract translation: 根据一个方面，提供了具有用于接收输入直流电力的电输入和用于连接到负载的电输出的热保护装置。 加热电路耦合到电输入端，用于根据壳体中的温度大小来显影第一和第二不同热量之一。 另外的电路与加热电路热连通，当第一热量产生时，向电气输出端提供输出直流电力，并在第二热量产生时中断输出直流电力。