欧美九九视频-欧美久操-欧美久草-欧美久草视频-欧美久草在线-欧美久久xxxxxx影院

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 > Industry news
News

Precautions for Customizing Aluminum electrolytic capacitor

2019-11-30

1、 Rated voltage

Add to DCCapacitorThe voltage waveform on the has a DC part and an AC part. The sum of the highest voltage in the DC section and the peak voltage in the AC section should not exceed the rated DC voltage value during use.


2、 Frequency

The situation where capacitors are affected by frequency, especially the relationship between the allowable current and frequency of capacitors, must be understood in advance. Because when the frequency increases continuously, the effective cross sectional area of the electrode and wire decreases inversely with the square root of the frequency, that is, Skin effect is generated, and the metal resistance of the capacitor is greatly improved, that is, the Equivalent series resistance is increased, which often causes excessive internal heating and leads to failure.


3、 Capacity

On requestcapacitanceIn cases of particularly large quantities or high voltages, multiple capacitors are often used in parallel or series. In this case, it is important to ensure that the wiring between capacitors is as short as possible to reduce the inherent inductance.


4、 Environmental temperature

The higher the ambient temperature for capacitor use, the higher the failure rate and the shorter the service life, especially when the temperature exceeds the upper limit category. Due to accelerated aging of the medium, damage to product heating and sealing, etc., capacitor failure will be accelerated.


5、 Changes in humid environment and atmospheric pressure

When capacitors are used in situations of rapid changes in air pressure, or when they are exposed to humid environments for a long time, the packaging shell should be quite sturdy and should not allow moisture to enter the insulation medium, which may deteriorate the performance of the capacitor.


6、 Rated current

The magnitude of rated current and peak current directly affects the professional design of capacitors.


Previous Page:How to measure the quality of Aluminum electrolytic capacitor

Next Page:Advantages of chip inductors
Youchen Technology
Dongguan Youchen Electronic Technology Co., Ltd
Tel: 0769-85328400 8533526885336465
Fax: 0769-85308615
Email: admin@dgyouchen.com
Website: www.manyantech.cn
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!
Subscription
18929295505  
2324774509
admin@dgyouchen.com
丁香五月亚洲综合在线 | 99久久精品自在自看国产 | 苍井空浴缸大战猛男120分钟 | 欧美极品美女 | 免费大片黄日本在线观看 | 免费a级毛片在线播放不收费 | 国产成+人+综合+欧美 亚洲 | 无码av免费一区二区三区 | 久久精品aⅴ无码中文字字幕重口 | 亚洲熟女乱色综合亚洲小说 | 国产熟女一区二区三区五月婷 | 久久久www成人免费毛片 | 人妻美妇疯狂迎合 | 吃奶呻吟打开双腿做受在线视频 | 2018国产精华国产精品 | 91久久国产青草亚洲 | 毛片24种姿势无遮无拦 | 亚洲国产精品国自产拍av | 国产精品久久久久久久久软件 | 人妻丰满熟妇av无码区乱 | 国产乱码精品一区二区三区中 | 先锋影音最新色资源站 | 国语精品一区二区三区 | 国产手机精品一区二区 | 中文在线а天堂中文在线新版 | 老年人一级特黄aa大片 | 国产成人黄网在线免 | 美女网站免费观看视频 | 国产精品后入内射日本在线观看 | 国产日本三级欧美三级妇三级四 | 漂亮人妻被黑人久久精品 | 久久久久无码国产精品不卡 | 国产精品99久久免费黑人人妻 | 欧美老熟妇喷水 | 人妻系列无码专区久久五月天 | 私人毛片免费高清影视院 | 天堂8在线天堂资源bt | 国产成人精品综合久久久久 | 97视频在线观看免费 | 精品aⅴ一区二区三区 | 国产成人无码一区二区在线观看 |