摘要
目前,ITU-T正在着手起草ICT设备的通用电源适配器标准L.adapterphase2。本文针对电源适配器电气特性中非常重要的两项参数——纹波电压和空载功耗,以我国现有产品为样品进行了测试,并以测试结果为基准进行了分析研究,得出了通用电源适配器纹波电压和空载功耗的限值条件。
Currently, ITU-T is drafting L.adapter phase2, which is the international standard of universal power adapter for ICT devices. With regard to the two most important electrical parameters of power adapter,ripple voltage and no load power, the paper has done test based on existing products in China, and made analysis based on test results, concluded the test requirements of ripple voltage and no load power of universal power adapter.
出处
《电信网技术》
2012年第3期61-63,共3页
Telecommunications Network Technology
