91精品国自产-www.久久免费-国精产品一二三区精华液-波多野结衣在线播放视频-综合网天天-精品视频免费播放-无码人妻精品一区二区三区下载-日韩久久精品一区二区三区-日本强伦片中文字幕免费看-国产精品民宅偷窥盗摄-任你躁在线精品免费-国产大陆亚洲精品国产-日韩 亚洲 制服 欧美 综合-亚洲精品无线乱码一区-色五月丁香五月综合五月-免费的国产成人av网站装睡的-一区二区三区精品在线-无码人妻精品中文字幕免费东京热-久久久久久亚洲精品无码-国产a级网站

       SMD aluminum Electrolytic capacitorThe capacitor is made of an aluminum cylinder as the negative pole, which is filled with liquid electrolyte and inserted with a curved aluminum strip as the positive pole. It is called Aluminum electrolytic capacitor. It is a universal Electrolytic capacitor made of aluminum material with good electrical performance, wide application range and high reliability.

The actual voltage that a capacitor must withstand in a circuit cannot exceed its withstand voltage value. In the filtering circuit, the withstand voltage value of the capacitor should not be less than 1.42 times the AC effective value. When using Electrolytic capacitor, pay attention not to connect the positive and negative poles reversely.

Different types of capacitors should be selected for different circuits. Mica and high-frequency Ceramic capacitor can be selected for wiping circuit, paper dielectric, polyester, mica, electrolytic, ceramic and other capacitors can be selected for DC isolation, Electrolytic capacitor can be selected for filtering, polyester, paper dielectric, ceramic, electrolytic and other capacitors can be selected for bypass.

Before installing a capacitor into a circuit, it should be checked for any short circuits, open circuits, or leakage, and its capacitance value should be checked. When installing, make it easy to see symbols such as the type, capacity, and withstand voltage of the capacitor for verification.