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单词 Thomson bridge
释义

Thomson bridge

中文百科

凯尔文电桥 Kelvin bridge

(重定向自Thomson bridge)
凯尔文电桥电路图
一种商业化的凯尔文电桥
Schaltung der Thomson-Brücke

凯尔文电桥英语:Kelvin bridge),又称汤姆生电桥,用来测量电阻小于1欧姆的未知电阻。其原理与惠司通电桥类似,但多了额外的微小电阻,以降低测量误差,提升精确度。

英语百科

Kelvin bridge 凯尔文电桥

(重定向自Thomson bridge)
Circuit diagram of Kelvin bridge
A commercial Kelvin Bridge
Schaltung der Thomson-Brücke

A Kelvin bridge (also called a Kelvin double bridge and in some countries a Thomson bridge) is a measuring instrument used to measure unknown electrical resistors below 1 ohm. It is specifically designed to measure resistors that are constructed as four terminal resistors.

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更新时间:2025/6/21 3:56:21