<p><strong>以下是引用<i>sshhbb</i>在2007-07-15 18:11:39的发言:<br /></strong>爱光的电池是倒过来装的,比较特殊,反装不会引起电路烧毁吧?</p><div class="quote"><b>以下是引用<i>leowood</i>在2007-07-15 18:56:26的发言:</b><br /><p>反装电流为900多mA,时间一长肯定完蛋。</p></div><p>反装是指电池的安装方式是负极朝前,尾部是正极;还是自己把电池装反了?请说清楚。</p><p></p><p><span style="color:black;mso-bidi-font-size:7.0pt;mso-ascii-font-family:tahoma;mso-hansi-font-family:tahoma;mso-bidi-font-family:tahoma"><font face="宋体">由于</font></span><span lang="EN-US" style="color:black;font-family:tahoma;mso-bidi-font-size:7.0pt">LD</span><span style="color:black;mso-bidi-font-size:7.0pt;mso-ascii-font-family:tahoma;mso-hansi-font-family:tahoma;mso-bidi-font-family:tahoma"><font face="宋体">外壳为正极,故电池倒装设计(电池负极装入激光器,激光器尾部接电池正极)便于了</font></span><span lang="EN-US" style="color:black;font-family:tahoma;mso-bidi-font-size:7.0pt">LD</span><span style="color:black;mso-bidi-font-size:7.0pt;mso-ascii-font-family:tahoma;mso-hansi-font-family:tahoma;mso-bidi-font-family:tahoma"><font face="宋体">外壳与激光器铝制外壳直接接触,有利于散热。否则比较麻烦,且不说布线所增加的难度,还需要处理<span lang="EN-US" style="color:black;font-family:tahoma;mso-bidi-font-size:7.0pt">LD</span><span style="color:black;mso-bidi-font-size:7.0pt;mso-ascii-font-family:tahoma;mso-hansi-font-family:tahoma;mso-bidi-font-family:tahoma"><font face="宋体">外壳与激光器铝制外壳之间的绝缘、散热问题。</font></span></font></span></p><p></p> [此帖子已经被作者于[lastedittime]1184517249[/lastedittime]编辑过] |