日韩在线不卡免费视频一区,日韩欧美精品一区二区三区经典,日产精品码2码三码四码区,人妻无码一区二区三区免费,日本feerbbwdh少妇丰满
0
回復
收藏
點贊
分享
發(fā)新帖
論壇首頁
電源技術綜合區(qū)
BROWN-OUT Test
BROWN-OUT Test
what's the meaning?How to do Brown-out test?TKS~
全部回復(6)
只看樓主
正序查看
倒序查看
現(xiàn)在還沒有回復呢,說說你的想法
rich2005
LV.6
2
2006-09-27 09:08
anybody here~~?
0
回復
提交
提示
rich2005
LV.6
3
2006-09-27 09:09
@rich2005
anybodyhere~~?
who can tell me ~?
0
回復
提交
提示
stevenlee
LV.1
4
2006-09-27 11:21
@rich2005
whocantellme~?
input voltage step up and step down test.for example:input voltage step down from 264V to 0V and return to 264V.the test unit shoul not occur any damage.
0
回復
提交
提示
rich2005
LV.6
5
2006-09-27 14:07
@stevenlee
inputvoltagestepupandstepdowntest.forexample:inputvoltagestepdownfrom264Vto0Vandreturnto264V.thetestunitshoulnotoccuranydamage.
thanks the first!but i don't know why test with this way!the power will be used at 90-264v.why no be tested under the voltage 0-264-0V?
0
回復
提交
提示
stevenlee
LV.1
6
2006-09-27 16:21
@rich2005
thanksthefirst!butidon'tknowwhytestwiththisway!thepowerwillbeusedat90-264v.whynobetestedunderthevoltage0-264-0V?
I think that yor can understand them after you have more working experience.
0
回復
提交
提示
rich2005
LV.6
7
2006-09-27 18:51
@stevenlee
Ithinkthatyorcanunderstandthemafteryouhavemoreworkingexperience.
ok!i will work hard forever~TKS
0
回復
提交
提示
工程師都在看
【論壇精選推薦】論壇優(yōu)質帖匯總(2025.04.15)
電源網(wǎng)-fqd
BUCK電路驅動波形問題
dy-pRNT8zRF
最近開始學習反激電源 求學習思路
學習黨
尋找一個輸入220Vac,輸出12Vdc及24Vdc 400W 電源方案
Pckj
電解電容的紋波電流怎么測試?
QRQ_輕輕而來
精華推薦
換一換
立
即
發(fā)
帖