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浅析伍尔特原装电容器原理、深圳现货供应865250640007、865060240001、865080645010 [复制链接]

深圳市凌创辉电子有限公司 杨先生  电话:19925400835(微信同号) 邮箱:S5@LJQ.CC  QQ:2457426377

电容器是一种储能元件,在电路中用于调谐、滤波、耦合、旁路、能量转换和延时。电容器通常叫做电容。按其结构可分为固定电容器、半可变电容器可变电容器三种。

它是一种用铝材料制成的电性能好、适用范围宽、可靠性高的通用型电解电容器。广泛用于空调机、收录机、洗衣机、通讯机等家用电器及电子整机、仪器、外表的配套。 

它是由铝圆筒做负极,里面装有液体电解质,插入一片弯曲的铝带做正极而制成的电容器称作铝电解电容器。

它的芯子是由阳极铝箔、浸有电解液的衬垫纸、阴极铝箔、天然氧化膜等堆叠卷绕而成的,芯子含浸电解液后用铝壳和胶盖密闭起来就构成一个电解电容器。一般情况下,铝电解电容器的铝壳外面都有一个塑料套管。套管色彩五颜六色,它不仅美观,而具有特定的含义。

电解电容器 它的特点是容量大,但是漏电大,误差大,稳定性差,常用作沟通旁路和滤波,在要求不高时也用于信号耦合。电解电容有正、负极之分,使用时不能接反。

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