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电源适配器能效自动化测试系统的探讨


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【摘要】 本文针对电源适配器能效国家标准的测试要求,研究出一套可实现负载调节、参数读取、结果计算的自动化能效测试系统,该系统具有操作方便、数据可靠、自动化程度高的优点,可大大节省试验时间和人力成本,可在检测机构、生产企业等推广应用。

【关键词】 电源适配器;能效;自动化测试系统

【DOI编码】 10.3969/j.issn.1674-4977.2021.02.034

Discussion on the Automatic Energy Efficiency Testing System for Power Adapters

TANG Li-hua

(Guangdong Testing Institute of Product Quality Supervision,Guangzhou 510670,China)

Abstract: In this paper,according to the test requirements of the national energy efficiency standard of power adapter,an automatic energy efficiency test system is developed,which can realize load regulation,parameter reading and result calculation. The system has the advantages of convenient operation,reliable data and high degree of automation,which can greatly save test time and labor cost,and can be popularized and applied in testing institutions and production enterprises.

Key words:thermoplastic pipe;tensile property;repeatability

1 引言

电源适配器是一种用于小型便携式电子设备及电子电器的供电电源变换设备,具有能源转换效率高、低功耗、通用性高、便于携带、外观精美等优点,广泛应用于安防摄像头、机顶盒、手机、平板电脑、相机、笔记本电脑等[1]。(剩余1448字)

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