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.
BQ25618/9 is a three-in-one (protection, charging and boost) IIC control switch charging chip specially developed by TI for TWS earphone charging case.
BQ25618 and BQ25619 have the same specifications...
I often use chips from foreign semiconductor manufacturers at work, but with the rapid rise of domestic chips, I am looking forward to having the opportunity to experience domestic chips up close. Thi...
How is impedance matching determined in a circuit? When I looked at some circuits, they said that the impedance matching resistor is 50Ω, and some are 75Ω. I looked up information online, but I still ...
Recruiting analog chip design engineers, 211, 985 schools, 4 years of undergraduate work experience, 3 years of master's degree, PhD graduates. Workplaces available: Chengdu, Xi'an, Shanghai, Shenzhen...