1. The rated voltage of the capacitor:Refers to the peak of the DC voltage or pulse voltage that can be continuously applied to the capacitor over a rated temperature range. Due to the reliability devolved usage requirements, the actual operating voltage is usually required to be less than 80% of th
Film capacitors are composed of many basic components. Due to raw materials and manufacturing processes, some inexperienced equipment and the manufacture of some small workshops will cause hidden dangers in film capacitors. For example, during production, it is prone to problems such as media, mech
Cautions:1. Application conditions2. Working voltage status3. Frequency of voltage change4. Effective current and peak current flowing through the capacitor The main role of film capacitors in power electronic circuits:1. Bypass2. Buffering and clamping3. Resonance4. Smoothing and DC support5. Rapid
With the rapid development of power electronics technology, the application range of metallized capacitors has become wider and wider, such as various inverters, UPS and SVG power supplies, solar and wind power generation systems, hybrid and pure electric vehicles and other new energy fields. Capac
With the development of technology level, electronics, home appliances, communications and other industries are getting shorter and shorter replacement cycle, and film capacitors with its good electrical performance and high reliability, to promote the above-mentioned industry replacement indispensa
Film capacitors, also known as Plastic Film Capacitors, are capacitors that use (electrical grade) plastic films as dielectrics. Compared with ceramics and electrolyte capacitors, it has the advantages of good product performance and high reliability, but the capacity/volume ratio is small and the p
Metallized film capacitors belong to a kind of electrical appliances with relatively high frequency of use. They are mainly widely used in the cross-connection of analog signals and other power sources. It has many excellent features and is a very good capacitor product. The following is a detaile
Common causes of impact on thin film capacitorsReasons for problems in use:1. The high operating voltage causes the premature phase-shifting capacitor to be phased out prematurely, the power loss and heat generation of the capacitor are proportional to the square of the operating voltage, the operat
Advantages and manufacturing methods of film capacitors:The film capacitor has many excellent characteristics, so it is a kind of capacitor with excellent performance. Its main characteristics are as follows: non-polarity, high insulation resistance, excellent frequency characteristics (wide frequen
In the circuit board, CBB thin film capacitors are basically essential, many people do not know, in the end CBB thin film capacitors what use? Film capacitors belong to the most commonly used class of capacitors, its insulation impedance is particularly high, wide frequency response and also has no
