【作者】 管明华； 王建； 李鑫；

【Author】 Guan Minghua;Wang Jian;Li Xin;Department of Automobile Engineering,BeiHang University;

【机构】 北京航空航天大学汽车工程系；

【摘要】 本文介绍了MAX712快速充电控制器、MAX1703直流升压器的主要功能。针对实际需要,利用其开发一种新型的车载终端供电系统,详细介绍了该供电系统的结构组成和硬件电路设计过程。该供电系统可用于为车载可移动终端设备等提供高效、可靠的电源,并可以利用车载发电机/蓄电池系统为其内部镍氢充电电池快速、安全、高效充电。该供电系统结构简单、性能完善、通用性强,实际使用证明该系统安全、高效、可靠,获得了良好的使用效果。更多还原

【Abstract】 An introduction of the features of NiCd/NiMH battery fast-charge controllers MAX712 and DC/DC step-up converter MAX1703 was performed.According to actual requirements a new kind of power supply system for mobile terminal unit on vehicle was developed,and an introduction about the system construction was expatiated.It could provide a reliable and efficient power for mobile terminal unit on vehicle,and fast charge the internal NiMH rechargeable battery.This power supply system has a simple structure,perfect performance and good intercoin-vertibility.Through practical application the safe,reliable and high-efficiency characteristics were shown,and excellent result was obtained.更多还原