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电解电容品牌哪家好?该怎么选?
作者:红宝电容 来源:http://www.jnhongbao.com 日期:2020-09-16 09:00 浏览

  讨论电解电容品牌哪家好?要看电解电容具体使用的工作环境,根据电路设计的需求以及对电容性能的要求选择适合的品牌才能实现最佳的效果。

  Discuss which brand of electrolytic capacitor is good? It depends on the specific working environment of electrolytic capacitor, and according to the requirements of circuit design and capacitor performance, the best effect can be achieved by selecting suitable brand.

电解电容品牌

  电解电容品牌不仅有国产的,还有韩系和日系的品牌,当然,各大品牌都有具备各自优势的电容类型,比如:

  There are not only domestic electrolytic capacitor brands, but also Korean and Japanese brands. Of course, each major brand has its own advantages, such as:

  电解电容:三莹、三禾

  Electrolytic capacitor: Sanying, Sanhe

  贴片电容:TDK、黑金刚NCC、尼吉康、红宝石

  Chip capacitor: TDK, black diamond NCC, nijikang, ruby

  薄膜电容:Nichicon (日本尼吉康、蓝宝石)PHILIPS (菲利浦)

  Film capacitor: Nichicon (Japan Nikkei, sapphire) Philips (Philips)

  在不同的工作环境下,就要选择相对适应的电容,如果是在低频中使用的范围较宽,可以使用高频特性比较差的;但是在高频电路中就有很大的限制,一旦选择不当会影响电路的整体工作状态。

  In different working environment, it is necessary to select a relatively suitable capacitor. If it is used in a wide range in low frequency, it can be used with poor high-frequency characteristics; however, there are great limitations in high-frequency circuit, once the selection is improper, the overall working state of the circuit will be affected.

  举个例子:电解电容ESR低在于型号。如CD110是普通品,CD28系列是超低阻抗,CD11G高寿命。选耐压50V63V左右的ESR最低。

  For example: electrolytic capacitor ESR low depends on the model. For example, CD110 is a common product, CD28 series is ultra-low impedance, and cd11g has high life. The ESR of 50v63v is the lowest.

  一般的电源里用的有电解电容、和瓷片电容、但是在高频中就要使用云母等价格较贵的电容,就不可以使用绦纶的电容,和电解的电容,因为它们在高频情况下会形成电感,以致影响电路的工作精度。

  In general, electrolytic capacitors and ceramic capacitors are used in the power supply, but mica and other expensive capacitors should be used in high frequency. Therefore, tapestry capacitors and electrolytic capacitors should not be used, because they will form inductance in high frequency and affect the working accuracy of the circuit.

  选择电解电容品牌及型号的时候,一定要综合考虑多方面因素,比较一般的电子元器件的话,选国产货就可以了,不过如果是一些比较重要的元器件的话,建议用日系或者韩系的电容器,像韩国三莹、三禾等等,这些品牌都是山东红宝电子有限公司的特约代理商,购买方便,交期短,关键是价格优惠。

  When choosing capacitor brands and models, we must consider various factors. If the electronic components are more general, it is OK to choose domestic products. However, for some more important components, it is recommended to use Japanese or Korean series capacitors, such as Korean Sanying and Sanhe. These brands are the special agents of Shandong Hongbao Electronic Co., Ltd Convenient, short delivery time, the key is preferential price.