天气预报 > 数码 > 电容和电池的区别
电容和电池的区别
更新时间: 2021-04-22 04:06:24  

1、电池存储的电能很多,电容存储的少;电池比较慢,电容充电很快;大部分电容可大电流充电,但电池比较少见大电流充电的。

2、电容和电池都是电气元件,而且都是储能元件,常见的电容是两个金属电极用绝缘材料隔开,再加以保护外壳的结构,电解电容也有电解液,一般电容用作耦合、滤波、退偶等,都是作为“瞬间供电”使用,所以提供的能量不是很大,所以要求电容存储的电能也不多。电池也是两个电极,但通常都有大量的电化学材料,充电时把电能转成化学能存储,放电时化学能转化成电能。电池和电容的特性有点接近。

关键词: 电容 电池 区别

电容和电池的区别相关经验

天气预报

最新推荐

页面:/news/view-610908/ | 耗时:0.6024 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=610908 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=610908 LIMIT 0,1
select * from tbl_Articles_sphinx where id=610908 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2666191,1080741,1087399,1085786,1111328,1096557,1224931,98876,726725,1086834,1091117,1226554,1071281,1101793,1105391,2480823,446839,3520660,1120709,1105992,1121606,1232101,1099235,2862662,1305219,745123,1106723,1101803,1112634,1233232) ORDER BY field (ArticleID,2666191,1080741,1087399,1085786,1111328,1096557,1224931,98876,726725,1086834,1091117,1226554,1071281,1101793,1105391,2480823,446839,3520660,1120709,1105992,1121606,1232101,1099235,2862662,1305219,745123,1106723,1101803,1112634,1233232)