News
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Good news! CRE obtained the commendation!
On March 5, LiangXi District held a talent work, which is science and technology innovation conference. Xu Linxin, secretary of the district party committee, Zhou Zichuan, deputy secretary of the district party committee and district mayor, leaders of the four sets of district teams and commende...Read more -
Winding Technics and Key Technologies of the Film Capacitors（1）
This week, we’ll have an introduction to the metallized film capacitor winding technics. This article introduces the relevant processes involved in film capacitor winding equipment, and gives a detailed description of the key technologies involved, such as tension control technology, winding cont...Read more -
A Brief Introduction to the Self-healing of Metalized Film Capacitors (2)
In the previous article we focused on one of the two different mechanisms of self-healing in metalised film capacitors: discharge self-healing, also known as high-voltage self-healing. In this article we will look at the other type of self-healing, electrochemical self-healing, also often referre...Read more -
A Brief Introduction to the Self-healing of Metalized Film Capacitors (1)
The biggest benefit of organometallic film capacitors is that they are self-healing, which makes these capacitors one of the fastest growing capacitors today. There are two different mechanisms for self-healing of metalized film capacitors: one is discharge self-healing; the other is electrochemi...Read more -
CRE wishes you a Happy Chinese New Year!
Chines Spring Festival is around the corner. According to the national regulations and the specific situation of CRE, we have a holiday from 25th Jan to 7th Feb. We would like to take this opportunity here to say Happy Chinese New Year to you all! Thank you for your continuous support an...Read more -
Film Capacitors VS Electrolytic Capacitors in Inverters and Converters
In the traditional inverter and converter, the bus capacitors are electrolytic capacitors, but in the new ones, the film capacitors are chosen, what are the advantages of film capacitors compared with electrolytic capacitors? At present, more and more centralized and string inverters are choosi...Read more -
What is the absorption coefficient of film capacitors? Why is the smaller it is, the better?
What does the absorption coefficient of film capacitors refer to? Is the smaller it is, the better? Before introducing the absorption coefficient of film capacitors, let’s take a look at what is a dielectric, the polarization of a dielectric and the absorption phenomenon of a capacitor. ...Read more -
To Lead the Way to the Future – 2021 CRE Year-End Party
2021 has passed and it has been a tough year for all of us, including the market and social environment. However, with the concerted efforts of all CRE employees, our annual sales increased by approximately 50% over last year. Proud of it! On December 31, 2...Read more -
Hello, 2022! Happy New Year!
2021 was a unique year, unprecedented in many ways – we experienced the ongoing severe COVID-19, the crazy price hike of raw materials, and also the power restrictions due to the “dual control of energy & consumption” policy. However, in spite of the difficulties, we still seized variou...Read more -
What are the causes of damage to film capacitors?
Under normal circumstances, the life span of film capacitors is very long, and the film capacitors manufactured by CRE can last up to 100,000 hours. As long as they are correctly selected and used, they are not electronic components that are easily damaged on circuits, b...Read more
