Invention Grant
- Patent Title: Thermal compensation signal for high voltage sensing
- Patent Title (中): 用于高电压感测的热补偿信号
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Application No.: US13465195Application Date: 2012-05-07
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Publication No.: US08774365B2Publication Date: 2014-07-08
- Inventor: Dongbing Wang
- Applicant: Dongbing Wang
- Applicant Address: US UT Orem
- Assignee: Moxtek, Inc.
- Current Assignee: Moxtek, Inc.
- Current Assignee Address: US UT Orem
- Agency: Thorpe North & Western LLP
- Main IPC: H05G1/32
- IPC: H05G1/32

Abstract:
A high voltage sensing circuit with temperature compensation comprises a first series of resistors in parallel with a second series of resistors. The first series includes a material with a different temperature coefficient of resistance than in the second series. A voltage measurement circuit calculates a high voltage by use of a voltage across a resistor in the first series and a voltage differential between the series.
Public/Granted literature
- US20130121472A1 THERMAL COMPENSATION SIGNAL FOR HIGH VOLTAGE SENSING Public/Granted day:2013-05-16
Information query
IPC分类: