| |
| |
| ||
| |
| ||
| |
| ||
| |
| ||
| ||
| |
| ||
| |
| |
| |
| ||
点评
经老兄提醒,考虑到各人使用的电感品质差异,我还是把次级电压提高5V比较保险些,谢谢!
| |
| |
点评
270VAC整流滤波后电压有近350V了
| |
| |
Archiver|手机版| ( 鄂ICP备05007555号 ICP证:鄂B2-20130019 公安局网监备:420100007348 邮箱:1343292467@qq.com )
GMT+8, 2025-7-14 07:36 , Processed in 0.223562 second(s), 30 queries .
Powered by Discuz! X3.4
© 2001-2012 Comsenz Inc.