摘要
通信电源设备的失效率与运行时间符合浴盆曲线规律。文中应用这个规律,从早期失效期、恒定失效率期和耗损失效期三个不同阶段简要分析了电源设备失效的缘由及相应的管理措施。
The relation between failure rate and running time of communication power supply device conforms to the theory of bathtub curve. Using the theory , this paper discussed some points about reason for failure and management of power device, in early failure period, constant failure rate period and wear-out failure period.
出处
《通信电源技术》
2013年第1期34-36,共3页
Telecom Power Technology
