DXB_2-12型电镜透镜电源原理分析与故障维修

Analysis of the Perspective Power Principle in Electron Microscope DXB 2-12 And The Ways to Fix Some Breakdown

本文概述了ＤＸＢ２—１２型电镜的透镜电源原理及几例特殊故障的分析要点和检修方法。

This paper explains generally the perspective power principle of electron microscpe DXB 2-12.The paper also analyzes several specialcases of breakdown and supplies the ways to fix the breakdown inelectron lens DXB 2-12.