简 介: 利用高压整流二极管对于高压模块所产生的高压交流脉冲信号进行整流。展示放电电弧在磁场中所受到的影响。

关键词高压整流电弧

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高压整流二极管
文章目录
单向导通实验
整流高压信号

§01 高压整流二极管


  下面对于手边的高压二极管进行初步测试。

▲ 图1.1 高压整流二极管

一、单向导通实验

  通过串联1kΩ的电阻,在6V的直流电源的激励下,测量二极管的正向导通是反向截止对应的电压。

测量电压:
串联电阻: 1kΩ
工作电压:+6V
正向导通电压:3.985V
反向电压:6V,二极管没有导通

  正向导通电压远远高于普通的二极管的导通电压。

▲ 图1.2 测量二极管的单向导电电压

二、整流高压信号

  使用高压整流二极管对于 高压模块性相关的几个问题测量 中的高压包产生的电压进行整流,最终形成直流信号。

▲ 图2.1 经过高压二极管进行放电

  1. 经过高压二极管整流放电之后,放电拉出电弧的距离明显短了。
  2. 在磁场下,电弧将会被明显的影响。

  下面是直接通过 直接尖端放电,形成很长的电弧。对比通过直流整流之后,所只能产生很短的放电电弧。

▲ 图2.2 直接尖端放电,形成很长的电弧

▲ 23.放电电弧受磁场的的影响


■ 相关文献链接:

  • 高压模块性相关的几个问题测量

● 相关图表链接:

  • 图1.1 高压整流二极管
  • 图1.2 测量二极管的单向导电电压
  • 图2.1 经过高压二极管进行放电
  • 图2.2 直接尖端放电,形成很长的电弧
  • 23.放电电弧受磁场的的影响

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