Research on Design of Switching Power Supply Based on Mobile Base Station

摘要

With the rapid development of mobile communication service, the construction of mobile communication base station presents the trend of rapid development, the distribution of base station is more and more wide, more and more new requirements are put forward for the maintenance management of communication equipment power. According to the special environment and requirement of base station communication power supply, by using corresponding circuit control analysis and heat dissipation design, two double-pipe forward circuit parallel topologies, hot-plug interface design technology and non-hot-point design natural cooling design technology are adopted. Communication power module, the reliability of the power system is improved, the power module can also be hot plug, greatly improving the efficiency of power supply maintenance work, greatly reducing the average power system failure time, improve the economic operation of communications equipment, improve the mobile communication base station maintenance management level.