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随着电信技术的迅猛发展,电信网络日益复杂,各种业务层出不穷,电信服务的要求越来越高,因此作为整个通信系统动力之源的通信电源系统的重要性日益突出。虽然通信电源是整个通信网络的关键基础设施,但是通信电源在整个通信行业中占的比例并不大。电信运营商在电源产品上的采购主要是每年的设备维护和系统建设,其中电源设备的维护通常占采购量的比重更高。电
With the rapid development of telecom technology, the telecom network is becoming more and more complex, various services emerge incessantly, and the requirements for telecom services are getting higher and higher. Therefore, the importance of telecom power systems as the source of power for the entire telecom system has become increasingly prominent. Although communication power is the key infrastructure for the entire communications network, communications power supplies represent a small percentage of the overall communications industry. Telecom operators in the procurement of power products is mainly annual maintenance and system construction equipment, of which the maintenance of power equipment usually accounts for a higher proportion of purchases. Electricity