重温电子制作
由于老爸的引导,博主从小就对电子方面有了浓厚的兴趣,经常拆家里的和楼下捡来的电器玩。拆出里面的零件来,照着百度来的电路,或者是老爸留下的那些比我年龄还大的电子书上的电路在那里鼓捣,像什么焦耳小偷、电磁炮、电磁铁、无线输电、功放、逆变器、SGTC、SSTC、调频电台等等,初中学了化学后还自己电解水制氢来做氢气球…… 还拆坏了不少东西(不过当然也有修好的)。虽然折腾了这么多东西,但惭愧的是对大部分电路的原理还是不甚了解。
最近闲了下来,同时又手痒痒想玩电路了,于是又有了理由去鼓捣这些东西。由于手头资金有限,于是只好制作个简单的 ZVS 电路来拉下电弧玩玩了。
由于某些原因,cloudflare 的连接性不一定那么好,遇到图片加载不出来的话可以刷新解决,或者自行解决网络问题。
- 电路图:
MOS 的话,我不想用型号太旧的管子,东找西找才找到 NCEP090N20
这个我比较满意的管子。(炸了后再砸开看看管芯大小)
制作所用原件 | 型号 (或参数) | 数量 |
---|---|---|
MOS 管 | NCEP090N20 | 2 |
12v 稳压二级管 | 1N4742 | 2 |
快恢复二极管 | FR207 | 2 |
电阻 | 470Ω 2W, 10KΩ 0.25W | 2 |
电容 | MKPH 0.33 μF | 2 |
电感 | 100 μH | 1 |
高压包 | 1 | |
导线 | 若干 | |
其他 | undefined | undefined |
一些图片:
[{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy02.webp","alt":""},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy03.webp","alt":""},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy04.webp","alt":""}]
[{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy09.webp","alt":""},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy10.webp","alt":"烧电阻引脚"},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy11.webp","alt":"烧电阻引脚"},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy12.webp","alt":"另一个高压包,拉弧更长"},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy13.webp","alt":""},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy14.webp","alt":""},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy15.webp","alt":""}]
[{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy17.webp","alt":"感应加热铁片"},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy18.webp","alt":"感应加热线圈空载时单边 MOS 的 DS 波形"},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy19.webp","alt":"拿了个烙铁头来加热("},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy20.webp","alt":"输入12V左右的加热电流"},{"url":"https://pic-lrc-bed.haf208.cc/img/extra/ele-diy/ele-diy21.webp","alt":"(经过折腾后的线圈"}]
- 以下是一些 ZVS 的相关资料和制作教程:
https://www.instructables.com/ZVS-Driver/
https://forum.eepw.com.cn/thread/245105/1
https://blog.csdn.net/qq_25164233/article/details/87940006
https://www.eet-china.com/mp/a177970.html
https://www.bilibili.com/read/cv10389969/
https://zhuanlan.zhihu.com/p/30735646
https://baike.baidu.com/item/零电压开关
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