电池过充测试

琥珀流云

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

你做电池异常过充，应该是空电池吧
% f, ?. W! }' z& q$ C3 ^7 }Overcharging of a rechargeable battery. The battery is charged under each of the
following conditions in turn.
• The battery charging circuit is adjusted with the battery disconnected to give 106 % of
+ d* t* f& k# e2 p3 b- |9 `" sthe rated output voltage of the charger, or the maximum charging voltage available
& m3 E/ |; G  c$ qfrom the charger (without simulation of faults), whichever is the higher attainable
8 i7 N- L; ^) }' ?, B  xvalue. The battery is then charged for 7 h.
• The battery charging circuit is adjusted, with the battery disconnected, to 100 % of the
7 |7 [) P5 p& Y* ?. j0 C3 qrated output voltage of the charger. The battery is charged while briefly subjected to
the simulation of any single component failure that is likely to occur in the charging
# ~! u" }% E* M& [# F6 acircuit and that results in overcharging of the battery. To minimize testing time, the
0 g- \# U7 f# Wfailure is chosen that causes the highest overcharging current. The battery is then
) @5 z- v# L- ~- f* echarged for a single period of 7 h with that simulated failure in place.

xingle

U1 Pin5-6， U2 输入到电池，R1短路就好了。。。

贺小梅

引用第10楼琥珀流云于2011-11-16 09:46发表的  :
你做电池异常过充，应该是空电池吧
* _- I# ~. ~5 c5 m: pOvercharging of a rechargeable battery. The battery is charged under each of the
& L: K8 E" |3 d: U) efollowing conditions in turn.
• The battery charging circuit is adjusted with the battery disconnected to give 106 % of
the rated output voltage of the charger, or the maximum charging voltage available
.......

这个测试对于可充电电池来说，是要在饱和状态下做的。