| |

iFix 爱修网

 Forgot password?
 Register

QQ登录

只需一步,快速开始

Author: 龙芯科技

电源通用改造方法:1M0565秒杀电源通用模块!

  [Copy link]
Post time: 2015-8-12 16:12:58
| Show all posts
看看 值得学习 值得学习
Reply Support Not support

Use magic Report

Post time: 2015-8-15 20:03:31
| Show all posts
很萌  好啊有空试试看行不行
Reply Support Not support

Use magic Report

Post time: 2015-8-19 10:51:25
| Show all posts
非要改吗?哪有买不到的芯片。                       
Reply Support Not support

Use magic Report

Post time: 2015-8-20 06:41:32
| Show all posts
什么是连续供电的电容? 300V大电容?经验很宝贵,但想学学不了
Reply Support Not support

Use magic Report

Post time: 2015-9-4 15:34:07
| Show all posts
aoc试过几台都改不成功 带负载电源灯闪
Reply Support Not support

Use magic Report

Post time: 2015-10-2 23:59:09 From the mobile phone
| Show all posts
非常好的资料,值得收藏,顶楼主!
Reply Support Not support

Use magic Report

Post time: 2015-10-24 12:35:55
| Show all posts
这种改法比用万能模块的稳定高的多。大家不妨试下就知道了。好资料。
Reply Support Not support

Use magic Report

Post time: 2015-11-29 11:52:38
| Show all posts
1 脚接热地
2脚接原开关管D极
3脚接飞到持续供电电容的正极上
4脚接光耦的4脚,同时确保光耦的3脚要接地。

在此希望有哪位大师知道上述奇怪现象的原理,还望大师不吝赐教!先谢谢了!
问题已经解决!查图获知此芯片4脚反馈脚需要外接一个电容到地,估计是我在拆芯片元器件时把原芯片反馈脚接地电容也拆掉了!附图一张供参考!



貌似错了吧
好像1脚接D极
2脚接热地了吧

Reply Support Not support

Use magic Report

Post time: 2015-12-13 19:11:25
| Show all posts

相当成功的好经验  值得学习
Reply Support Not support

Use magic Report

Post time: 2015-12-13 20:12:05
| Show all posts

相当成功的好经验  值得学习
Reply Support Not support

Use magic Report

You have to log in before you can reply Login | Register

Points Rules

QQ|||iFix 爱修网 ( 粤ICP备2021135374号 )

粤公网安备 44060602002064号

2025-3-21 22:20 GMT+8 , Processed in 0.057439 sec., 9 queries .

Powered by Discuz! X3.4

Release 20191201, © 2001-2025 Comsenz Inc.

MultiLingual version, Rev. 850, © 2009-2025 codersclub.org

Quick Reply To Top Return to the list