充电SENSE电路的检测与PCB Layout Guide

xuesnowboy · 发表于 2010-10-28 09:41:00

【文件名】:101028@52RD_USING KELVIN SENSE CONNECTIONS FOR ACCURATE CURRENT MEASUREMENT.rar
【格　式】:rar
【大　小】:68K
【简　介】:
【目　录】:

非常经典的原理讲解，器件选取和PCB走线介绍，是手机充电sense电路必须了解的知识
High current measurements using a series connected resistor can be very accurate, provided the resistor is Kelvin connected. A Kelvin connection is a simple 4-terminal connection, usually made to a 2-terminal device, separating the current path through the resistor from the voltage drop across the resistor.

vinci81 · 发表于 2010-11-10 23:05:30

又没钱了

mr_yzh · 发表于 2013-10-17 09:19:23

thanksssssssssss

fanso87 · 发表于 2013-10-25 20:41:29

thanksssssssssss

indiyang · 发表于 2013-10-25 21:14:55

用的上吧,还可以.

huoaojianghu · 发表于 2016-5-2 10:57:27

看标题像是讲开尔文连接的

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