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随着科学技术的发展,电子设备愈来愈深入到各个部门,各个行业,乃至千家万户。数据处理设备的应用领域日益广泛,这些设备的电磁兼容性和安全性(俗称FCC和UL)也愈来愈受到关注。有人做了一项试验,在4km外的接收设备上,仍可以清晰地显示出某设备因电磁泄漏而接收到的数据和图像。为了促进全国电子产品质量的提高,机电部决定对部分电子产品开展全行业的集中测试。为此,机械电子工业部电子
With the development of science and technology, electronic devices have become more and more in-depth in various departments, industries, and even millions of households. The field of application of data processing equipment is increasingly widespread, and the electromagnetic compatibility and safety (commonly known as FCC and UL) of these devices are also getting more and more attention. Someone has done an experiment and can still clearly show the data and images received by a device due to electromagnetic leakage on a receiving device 4km away. In order to promote the improvement of the quality of electronic products throughout the country, the Ministry of Electrical and Mechanical Services decided to conduct centralized testing of certain electronic products across the industry. To this end, the Ministry of Machinery and Electronics Industry