TA的每日心情 | 无聊 2023-9-5 15:54 |
---|
签到天数: 1 天 [LV.1]初来乍到
|
今天看到一篇文章,上面有讲到相似的问题;
% X! ^: t; _% [( w/ _& U' I: m9 G5 Y
! f; E# x9 c/ k. L: [* eTolerance/Aging: The tolerance of this capacitor varies with grade of dielectric. This capacitor is generally4 R: X1 p; c, D& x9 O+ G
recommended only where large variations in capacitance value can be tolerated (up to ±20% through the
& Q0 I% P& ]5 q- e/ c, R, Hlife of capacitor). The cumulative effect of high voltage and temperature tends to decrease capacitance- E% B) F2 e D! U
value and dielectric constant with time. It is relatively insensitive to moisture due to the non-hydrostropic
6 s1 y# p9 d) W# snature of ceramic. Storage under high humidity conditions may cause silver migration problems and result. o2 w( P: Y+ [' B/ J- i
in high leakage currents. |
|