The first small holiday in May 2020 is the first small holiday after the normalization of epidemic prevention and control. The various consumer demands that are suspended due to the epidemic are gradually being released. When everyone enjoys it, what happens at home and abroad? 1.Long March 5B rocket made its first successful flight At 18:00 [...]
Polyester film capacitor have excellent mechanical properties, electrical properties, and optical properties, so they have a wide range of applications, such as photo negatives, magnetic tapes, video tapes, microfilms, packaging films, and capacitors. In addition to photo negatives, the rest need to add anti-sticking agent main feature 1. Metallized polyester film capacitor, non-inductive winding structure. 2. [...]
If you want to understand the role of capacitors in power supplies, you must understand the type of capacitors, equivalent parameters, the role of capacitors in power supply design and the role of decoupling capacitors in integrated circuit power. 1. Types of capacitors Three commonly used capacitors: aluminum electrolytic capacitors, ceramic capacitors and tantalum capacitors. Aluminum [...]
The manufacturing process of aluminum electrolytic capacitors is very rigorous and precise divided into the following steps: If you disassemble the shell of an aluminum electrolyte capacitor, you will see that there are several layers of aluminum foil and several layers of electrolytic paper. The aluminum foil and the electrolytic paper are attached together and wound [...]
The announcement of the Canton Fair Online made B2B live marketing an emerging marketing model that became a hot topic for foreign trade companies. Many B2B peers are also eager to try live streaming, so do B2B companies have the ability to bring goods? The marketing model reorganized quickly, from the traditional Canton Fair, to the [...]