powerbus
Beijing Qianglian Communication Technology Co., Ltd. was established in 2012 and is a domestic high-tech enterprise integrating chip research and development, design and sales. The companys main product, Powerbus, is a two-wire bus. The corresponding master chip PB620 and slave chip PB331 are typical two-wire communication power supply chips. They fill the gap in the two-wire bus market with their high stability and high power, and can meet the requirements of on-site projects requiring long-distance communication. Its unique non-polarity and arbitrary topology performance provide a simpler construction solution for building wiring and industrial control market needs. The powerbus II bus chip saves labor costs and component costs invisibly during on-site construction, and is currently a low-cost power transmission and communication interface solution.