|
|
Home » News » industry information

industry information

  • [industry information] Development Trend of capacitor applications (I)
    2018-03-06
    Development Trend of capacitor applications (I)Capacitor is one of the basic components of electronic circuits, which has important and wide applications. According to classification, most capacitors are usually divided into four types: AC coupling, including bypass (AC DC); Decoupling (filtering al
  • [industry information] Structure and characteristics of several kinds of commonly used capacitors(II)
    2018-03-05
    4, aluminum electrolytic capacitor: it is made of aluminum cylinder as negative electrode, inside containing liquid electrolyte and inserted into a curved aluminum strip as positive electrode. It is characterized by large capacity, but large leakage, poor stability, positive and negative pole, suita
  • [industry information] Structure and characteristics of several kinds of commonly used capacitors(I)
    2018-03-05
    1,Ceramic capacitors: ceramic as a medium. The silver coating is sprayed on both sides of the ceramic substrate, and then the silver film is sintered as a polar plate. Its characteristics are: small volume, good heat resistance, small loss, high insulation resistance, but small capacity, suitable fo
  • [industry information] Preventive measures for Fault of Capacitor(III)
    2018-03-05
    Preventing harmonicsThere are many harmonic sources in the power network. If although the harmonic is too large at the node of the shunt capacitor, it is directly put into the shunt capacitor, it will often make the harmonic in the power network greater. It poses a great threat to the safety of shun
  • [industry information] Preventive measures for Fault of Capacitor(II)
    2018-03-05
    Strictly control operating voltageThe operating voltage of shunt capacitor must be strictly controlled within the allowable range. That is, the long-term operating voltage of shunt capacitor must not be greater than its rated voltage value of 10.If the operating voltage is too high, it will greatly
  • [industry information] Preventive measures for Fault of Capacitor(I)
    2018-03-05
    (I)Strengthen inspection, check and maintenance. Shunt capacitors should be checked regularly, at least once every quarter, mainly to check whether there are dirts such as dust accumulation in the shell of capacitor, porcelain casing, installation support and so on, and carry out a s
  • [industry information] Shortcomings and improvement of Metallized Film Capacitance
    2018-03-05
    In principle, there should be no short-circuit failure mode in metallized film capacitors, and many short-circuit failure phenomena (such as 27-pbxxxx-j0x series) will occur in metallized foil capacitors.Although metallized thin film capacitors have the advantages mentioned above, they also have two
  • [industry information] Design principle and Construction of Capacitor
    2018-03-05
    Polyester film or polypropylene film functioning as the medium, zinc aluminum alloy adheres to the surface of metallized film by vacuum evaporation to form an electrode. Capacitors are formed by winding or laminating without inductance. Metallized film capacitors have many advantages such as high vo
  • [industry information] Basic introduction of Film Capacitor
    2018-03-05
    Film capacitors-basic introduction. There are many kinds of capacitors, such as electrolyte capacitors, paper capacitors, film capacitors, ceramic capacitors, mica capacitors, air capacitors and so on. But the most frequently used acoustics are electrolytic capacitors and film filter capacitors. Ele
  • [industry information] Effect of temperature on Capacitor(II)
    2018-03-05
    III. Insulation resistance of capacitance affected by temperature In general, the insulation resistance of the capacitance decreases with the increase of temperature, and the decrease of the insulation resistance will lead to the increase of leakage current of the capacitance, so the working of the
  • Total 286 pages  Go to Page
  • Go

Links

Contact Us

> Tel:86-562-2821018
> Fax:86-562-2821558
> Mob:86-13305620368
> Email:mpp@film-capacitor.com
> Address:NO.1771 QiFeng Road, Shizishan Economic Development Zone,Tongling, Anhui, China
Copyright  2017 Anhui Safe Electronics Co., LTD. All rights reserved. Sitemap      Log in to my mailbox