RC Slope Soaring in Hong Kong

A forum for rc sailplane pilots
It is currently Fri Mar 29, 2024 4:13 pm

All times are UTC + 8 hours




Post new topic Reply to topic  [ 12 posts ] 
Author Message
 Post subject: 省電夜航裝置DIY
PostPosted: Fri Jul 09, 2004 3:09 am 

Joined: Fri Mar 05, 2004 10:05 pm
Posts: 122
有興趣裝燈夜航可到此處睇下

http://et.efly98.com/pro03.htm


Top
 Profile  
 
PostPosted: Sat Jul 10, 2004 11:45 am 
站內的鋰電充電器斗設計有問題。會充爆電。


Top
  
 
 Post subject:
PostPosted: Sat Jul 10, 2004 4:19 pm 
User avatar

Joined: Tue Mar 02, 2004 9:03 am
Posts: 35
呀 m_c 兄原因何在!?


Top
 Profile  
 
 Post subject: 原因
PostPosted: Sat Jul 10, 2004 4:56 pm 
叉鋰電, 叉機要有恆流及可以測量當時電壓再作出反應,而再改變恆流。否則鋰電內的鋰化合物會氣化,
其後彭脹而爆炸。


Top
  
 
PostPosted: Sat Jul 10, 2004 5:08 pm 
叉鋰電,叉機要有恆流及能夠測量當時的電壓而再改變恆流,否則鋰電內的鋰化合物會氣化,其後彭脹爆炸。


Top
  
 
 Post subject: 原因
PostPosted: Sat Jul 10, 2004 5:10 pm 
叉鋰電,叉機要有恆流及能夠測量當時的電壓而再改變恆流,否則鋰電內的鋰化合物會氣化,其後彭脹爆炸。


Top
  
 
 Post subject: 原因
PostPosted: Sat Jul 10, 2004 5:12 pm 
叉鋰電,叉機要有恆流及能夠測量當時的電壓而再改變恆流,否則鋰電內的鋰化合物會氣化,其後彭脹爆炸。


Top
  
 
 Post subject:
PostPosted: Sat Jul 10, 2004 5:18 pm 
小BatBat,Swing是甚麼?


Top
  
 
 Post subject:
PostPosted: Sat Jul 10, 2004 5:41 pm 
User avatar

Joined: Thu Feb 26, 2004 5:08 pm
Posts: 3081
Location: Hong Kong
According to the original document and circuit, it does take the 'constant current - constant voltage' charging phases of Lithium batteries into account. Q1 and R1 are added to the voltage regulator for current limiting. However, with the inherent dangerous of lithium batteries, I agree that people who would like to try this circuit should take full precaution.


Top
 Profile  
 
 Post subject:
PostPosted: Sat Jul 10, 2004 6:51 pm 
User avatar

Joined: Tue Mar 02, 2004 9:03 am
Posts: 35
OIC!
m_c Bat(子明出品) & Swing(京商) 均為滑翔機名稱!!


Top
 Profile  
 
 Post subject:
PostPosted: Sun Jul 11, 2004 4:26 pm 
明白。 thank!


Top
  
 
 Post subject: t4vf改5ch有問題
PostPosted: Wed Jul 14, 2004 12:06 am 
久電容一粒,否則輸出脈波不能固定。可能某伺服馬達不能使用。
可上yyksuper.com參考。


Top
  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 12 posts ] 

All times are UTC + 8 hours


Who is online

Users browsing this forum: No registered users and 6 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron

RASAIL Home

WindGURU at Ma On Shan, Clearwater Bay and Fei Ngo Shan

Powered by phpBB® Forum Software © phpBB Group