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
Overcharging of a rechargeable battery. The battery is charged under each of the
# |' A0 g) _: R5 v! V0 Zfollowing conditions in turn.
% D9 p. l3 b' }• The battery charging circuit is adjusted with the battery disconnected to give 106 % of
3 E: _6 L& I+ \2 bthe rated output voltage of the charger, or the maximum charging voltage available
from the charger (without simulation of faults), whichever is the higher attainable
. ?0 n* h% c1 u" ]; G' B% c/ g, H) ~3 Ivalue. The battery is then charged for 7 h.
8 J& T! c# N8 `2 s• The battery charging circuit is adjusted, with the battery disconnected, to 100 % of the
( N, E0 y  A+ ?( F& qrated output voltage of the charger. The battery is charged while briefly subjected to
" d: l( s8 ~3 F, V7 Fthe simulation of any single component failure that is likely to occur in the charging
$ x2 I* ^! Y# n5 ?5 @/ a" L6 Mcircuit and that results in overcharging of the battery. To minimize testing time, the
failure is chosen that causes the highest overcharging current. The battery is then
charged 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
Overcharging of a rechargeable battery. The battery is charged under each of the
. y; r. J. W1 e- [7 w* mfollowing conditions in turn.
0 g: ^# Z7 u0 ?1 k: F! B( m• The battery charging circuit is adjusted with the battery disconnected to give 106 % of
1 N. P' E9 N9 A. S+ K' U4 ~the rated output voltage of the charger, or the maximum charging voltage available
, }8 i, B/ p" [$ V- T) ?0 N.......

这个测试对于可充电电池来说，是要在饱和状态下做的。