婷婷色婷婷开心五月四房播播,久久99精品久久久大学生,国产成人av一区二区三区,日本高清视频在线www色

Hello! Welcome to the website of Dongguan Youchen Electronic Technology Co., Ltd.

Youchen Technology

Chip Capacitor/Electrolytic Capacitor/Ceramic Capacitor Supplier
18929295505
admin@dgyouchen.com
Current Page: Home > News > Corporate news
News

The Function and Polarity Differences of Chip Capacitors

2020-10-09
Chip capacitor Also known as SMD capacitors. The appearance is usually yellow, black, or light blue. It can be divided into two categories: non-polar and polar. Below, Shixiang Electronics will introduce the role of chip capacitors and the differences in polarity.


The main function of chip mounted capacitors is to eliminate the crosstalk of various high-frequency signals generated by the chip itself on other chips, so that each chip module can work normally without interference. In the high-frequency Electronic oscillation circuit, chip capacitors and crystal oscillators together form an oscillation circuit to provide the required clock frequency for various circuits.

SMD capacitor includes SMD Ceramic capacitor, SMD tantalum capacitor and SMD aluminum Electrolytic capacitor. The function of chip mounted capacitor on circuit board and the method to distinguish polarity The chip mounted Ceramic capacitor has very small non-polar capacity (PF level), which can withstand very high temperature and voltage, and is commonly used for high-frequency filtering. The Ceramic capacitor looks a bit like a chip resistor (so we sometimes call it "chip capacitor"), but there is no number on the chip capacitor that represents the capacity.


The characteristics of SMT tantalum capacitors are long service life, high temperature resistance, high accuracy, and excellent high-frequency filtering and wave modification performance. However, the capacity is small, the price is also more expensive than aluminum capacitors, and the voltage and current resistance are relatively weak. It is applied in small capacity low-frequency filtering circuits. The chip mounted aluminum Electrolytic capacitor has a larger capacity than the chip mounted tantalum capacitor, which is mostly found on the graphics card, with a capacity of 300 μ F~1500 μ Between F, it mainly satisfies the filtering and stabilizing effects of low frequency current.


Chip capacitorThe positive and negative poles of the Electrolytic capacitor are distinguished and the black block marked on the measured capacitance is the negative pole. There are two semicircles on the capacitor position on the PCB, and the colored semicircles correspond to the negative pin. It is also useful to use pin length to distinguish between positive and negative poles. The long pin is positive and the short pin is negative. When we don't know the positive and negative poles of a capacitor, we can use a multimeter to measure it.

Previous Page:Method for detecting the quality of chip capacitors

Next Page:How to avoid bending of chip capacitors during use
Youchen Technology
Dongguan Youchen Electronic Technology Co., Ltd
Tel: 0769-85328400 8533526885336465
Fax: 0769-85308615
Email: admin@dgyouchen.com
Website: bubblygang.com
Address: Floor 3, No. 7 Xinfeng Road, Shangsha Fourth Industrial Zone, Chang'an Town, Dongguan City, Guangdong Province
Yue ICP Bei No. 13008404
All rights reserved:Dongguan Youchen Electronic Technology Co., Ltd
In-line aluminum electrolytic capacitor manufacturer, SMT aluminum electrolytic capacitor manufacturer, direct sales, brand selection, model selection, price
Follow us:

Do you need our help? Welcome to leave your email!
18929295505  
2324774509
admin@dgyouchen.com
少妇高潮惨叫久久久久久| 麻豆精品国产精华液好用吗| 亚洲av成人无码网站大全| 国产精品情侣呻吟对白视频| 国偷自产一区二区免费视频| 亚洲乳大丰满中文字幕| 国语对白做受xxxxx在| 长腿校花无力呻吟娇喘的视频| 国产av天堂无码一区二区三区 | 亚洲成a人片在线观看无码| 国产情侣一区二区| 鲁丝片一区二区三区免费| 一本一道波多野结衣av黑人| 久久久久无码精品亚洲日韩| 好爽…又高潮了毛片免费看| 国产伦久视频免费观看视频| 人妻av乱片av出轨| 免费看国产曰批40分钟| 老师脱了内裤让我进去| 久久99精品久久水蜜桃| 日韩国产成人无码av毛片| 久久精品国产成人| 色婷婷综合久久久中文字幕| 久久久久亚洲av无码网站| 亚洲精品无amm毛片| 亚洲精品乱码久久久久久自慰 | 无码av一区二区大桥久未| 亚洲精品无码aⅴ中文字幕蜜桃| 国产精品乱码在线观看| 午夜精品久久久久久久久久久久 | 亚洲综合色视频在线观看| 97久人人做人人妻人人玩精品| 日本a级视频在线播放| 亚洲成av人在线视| 国产suv精品一区二区| 国产肉体ⅹxxx137大胆| 国产男女无遮挡猛进猛出| 久久久久亚洲av无码专区首jn| 小13箩利洗澡无码免费视频| 女人高潮抽搐喷液30分钟视频| 北条麻妃国产九九九精品视频|