Since its establishment in 2001, Guangdong Huangbaoshi Electronic Technology Co., Ltd. has aimed to become an "altruistic" enterprise, taking meeting customer needs and helping customers develop as the foundation of its business philosophy. Over the years, the company has been adhering to the "altruistic" concept and moving forward steadily and firmly, serving many leading companies in the fields of small household appliances, computer peripherals, LED energy-saving lamps, automotive electronics, etc. It is a high-tech enterprise integrating the research and development, manufacturing and sales of MLCC, mini, long-life, high-frequency and low-resistance aluminum electrolytic capacitors. Looking back over the past decade, Huangbaoshi has been committed to the research and development and production of aluminum electrolytic capacitors, and has made every effort to create a professional independent brand. With the increasing demand for aluminum electrolysis in the global market, the company has introduced a complete set of fully automated production and testing equipment, and gradually expanded its production scale. The monthly production capacity of aluminum electrolytic capacitors has reached 60 million, making it the largest mini aluminum electrolytic manufacturer in China. At the same time, the company implements strict production management in accordance with the ISO9001 and ISO14001 quality management systems to improve product quality. It also conducts close technical exchanges with Japan and South Korea. Our products are in the leading position in China in terms of high temperature resistance, high voltage resistance, high ripple current resistance and high frequency technical performance, and have reached the highest level of foreign counterparts. We are grateful to those who have given us care and support. Because of you, Huangbaoshi has overcome difficulties one after another. We will make the products of Chinese manufacturing famous all over the world.
Bought a wifi module and it just arrived this week.
Since I have to go back to my hometown for New Year's Day, I don't have time to adjust. I have to take a week off this week. Sorry.
The wifi functio...
The adjustable power supply composed of LM317 has the following two problems:
1. What is the function of the circuit composed of VQ1 and R3 in the figure?
2. What is the function of VD2 in the picture...
1. DIP switch
This is a cross section of a plain old DIP switch. There are four groups of switches in this component. This is one of the switches.
This is the annotated version. It looks very simple. ...
After a circuit board is soldered, when checking whether the circuit board can work normally, it is usually not powered on directly. Instead, follow the steps below to ensure that there are no problem...
Application scenario: The switch uses MOS 47N60 or IPW60R045CP, and it is best if both can be driven. The driver supply voltage is 12-15V. [/backcolor][/color] [color=rgb(85, 85, 85)][backcolor=rgb(25...