| Home | Terms of Use | Site Map | Contact Us |
IndustryCommunity.com > Electrical and Electronic Community > Analog Circuit Design Forum > Message
Main Menu

[ List Subjects ][ Main Page ]
[ View Followups ][ Post Followup ]

Subject: capacitance measurement

Date: 10/23/02 at 4:48 PM
Posted by: xwindy
E-mail: windy_xumin@hotmail.com
Message Posted:

A probe capacitance(don't know the value, and subject to change at anytime) cascade with a cable(with cable capacity, varies by temperature), which can not be measure seperately. I suppose to detect the value of C(cable)+ C through a RC circuit which will generate a phase shift. But i can not know the C i want to detect. how can i use a circuit to measure the vaule of them?

Follow Ups:

Post a Follow-up:


Message to Post:


1999-2001 Sunlit Technology Co., Ltd. All rights reserved.