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随着通信行业的大力发展,农话、小交换点、传输基站、接入网、广电等领域在基础建设上进行了大力投入,对中小容量电源的需求也日益旺盛,铁路等专网领域亦如此。在目前中兴 ZX-DU 系列产品中,中、小容量的组合电源系统主要包括 ZX-DU90B、ZXDU180、ZXDU300以及 ZXDU90E,这些系统在某些方面已不能完全满足用户多样化的需要。为满足市场需求,增强 ZXDU 系列组合电源在中、小容量领域的竞争力,以嵌入式整
With the vigorous development of the communications industry, great efforts have been made in infrastructure construction such as agriculture, small exchange points, transmission base stations, access networks and radio and television. The demand for small and medium-sized power supplies has also been on the rise. Areas such as the railway network in this way. At present ZTE ZX-DU series products, medium and small capacity of the combined power system includes ZX-DU90B, ZXDU180, ZXDU300 and ZXDU90E, these systems can not fully meet the diverse needs of users in some ways. In order to meet the market demand, enhance the competitiveness of ZXDU series combined power supply in medium and small capacity field, with embedded whole