Nowadays, with the development of science and technology, many electronic products have been updated from old versions to the present. While increasing functions, we also need to find ways to reduce the size of electronic products. These electronic products are composed of different electronic compo

This article is about the reasons why film capacitors produce noise. Recently, I saw some netizens saying that the film capacitors they purchased produced noise during use. I will answer this question in this article. Let's read on!Film capacitors may produce noise in some specific working situation

一、 Improper selection of current within the range Improper selection of current within the range,the locations where more voltage is generated are the dc maintenance and simple harmonic oscillation parts.If the current value required by the essence is greater than the current value allowed to pass

Calculated according to the capacitance formula, the size of the capacitance is not only related to the specifications of the capacitor, but also related to the thermal conductivity (Permittivity) of the dielectric. The performance of the dielectric affects the performance of the capacitor, and diff

The photovoltaic inverter is one of the core components of the photovoltaic system in the solar generator set. It needs to meet different functional requirements. It not only needs to ensure DC/AC conversion, but also needs to ensure the quality of the output power.As end customers and designers inc

The development prospects of film capacitors are considerable, and the number of film capacitors used by people has been increasing online in the past few years. Why film capacitors win everyone's praise is inseparable from its advantages. This article tells you about the nine advantages of film cap

Film capacitors have unique application advantages in many power electronics fields. Film capacitors have the characteristics of high voltage, high capacitance, and long service life, and the structural design of the film ensures that the capacitor has good self-healing properties.In the dc link sce

The application of film capacitors has become more and more extensive, and the performance and quality are getting better and better. Are there any problems with film capacitors in operation that we need to pay attention to? The problems of film capacitors can be divided into these types: capacitor

Film capacitor is one of the most important components in electronic products, and basically all electronic products will use this component. With the development of the industry, understanding and familiarity with film capacitor has become a course of great importance for major manufacturers, becau

The matters needing attention when applying film capacitors are as follows:1. Application conditions2. Working voltage status3. Frequency of voltage change4. Current through capacitor vs peak current The main role of film capacitors in power electronic circuits1. Bypass2. Cushioning and Clamping3. R