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  • [industry information] Repair methods of common faults of capacitors
    2020-04-09

    General capacitor failure phenomenon: capacitor open circuit, breakdown, leakage, breakdown after power on. 1. Cause of failure:1) Open circuit of componentsAfter the capacitor is opened, there is no capacitor function. After an open circuit fault occurs in a capacitor in a different circuit, the sp

  • [industry information] What is the working principle of capacitors?
    2020-04-07

    Capacitors are a bit like batteries. Although they work in very different ways, they can store electrical energy. If you have read how the battery works, you should know that the battery has two electrodes. Inside the battery, a chemical reaction causes one electrode to generate electrons, and the o

  • [industry information] What are the characteristics of metallized film capacitors?
    2020-04-03

    Introduction:The film capacitor has many excellent characteristics and is a capacitor with excellent performance. Its main characteristics: non-polar, high insulation resistance, excellent frequency characteristics (wide frequency response), and small dielectric loss. Therefore, film capacitors are

  • [industry information] The reason of CBB capacitors burned
    2020-04-01

    CBB capacitor is a common electronic component in our life. Its demand is constantly increasing. There have been many cases of CBB capacitors being burned recently, so what is the reason for this? Some users have suggested that 0.22uf CBB capacitors are burned during debugging, the reason may be tha

  • [industry information] Film capacitors production process and requirements
    2020-03-30

    The film capacitors are capacitors in which a metal foil is used as an electrode and a plastic film such as polyethylene, polypropylene, polystyrene or polycarbonate is stacked from both ends and then wound into a cylindrical shape. Its production process? What are the requirements when making? 1. C

  • [industry information] Analysis of common faults and solutions of film capacitors
    2020-03-27

    Film capacitor characteristics: non-polar, high insulation resistance, excellent frequency characteristics (wide frequency response), and small dielectric loss. Therefore, it is widely used in analog circuits. The current operation of film capacitors is very regular. Therefore, when using a film cap

  • [industry information] Construction and classification of film capacitors
    2020-03-24

    Plastic film capacitor is referred to as film capacitor or FK capacitor. It uses a plastic film as a dielectric.The main characteristics of film capacitors are: non-polarity, high insulation resistance, excellent frequency characteristics (wide frequency response), and small dielectric loss. Because

  • [industry information] How to avoid damage to film capacitors
    2020-03-23

    With the development of technology, the update cycle of electronics, home appliances, communications and other industries is getting shorter and shorter. With its good electrical performance and high reliability, film capacitors have become an indispensable electronic component to promote the above-

  • [industry information] Reason for adding CBB capacitor after rectification
    2020-03-23

    Film capacitors are mainly used in Electronics, House appliance, Communications, Electrified railway, Hybrid electrical vehicle, Wind power generation, Solar electrical energy generation and other industries. So why add a CBB capacitor after the traditional bridge PFCrectification? If the CBB capaci

  • [industry information] Comparison of CBB film capacitors and MLCC
    2020-03-23

    Nowadays, the number of mobile phones supporting wireless charging is increasing. Most mobile phone manufacturers do not give away wireless chargers, which leads to a large demand for wireless chargers. At present, the wireless charger is manufactured. The price of NPO MLCC is relatively high, and t

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