|
| |
|
| |
|
| |
| ||
| ||
| ||
| ||
| ||
|
| |
|
提示: 作者被禁止或删除 内容自动屏蔽
| |
| ||
点评
电压交流高出近8v,用317、337做成稳压较稳妥。
| ||
点评
78,79输入端串限流电阻,防上78,79过热损坏。
| ||
|
| |
| ||
| ||
| ||
是对1#号帖子而言。
| ||
|
| |
|
| |
Archiver|手机版| ( 鄂ICP备2025138941号-3 ICP证:鄂B2-20130019 公安局网监备:420100007348 邮箱:1343292467@qq.com )
GMT+8, 2025-11-3 21:14 , Processed in 0.670803 second(s), 7 queries , Gzip On, Redis On.
Powered by Discuz! X3.4
© 2001-2012 Comsenz Inc.