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结合家电产品市场抽检和委托检验的测试情况，列举了部分家电产品在电源端子骚扰电压、骚扰功率、辐射骚扰未通过的测试结果。这些电磁骚扰主要来源于日益复杂的电子器件或PCB布置，尤其是数字电路和模拟电路的综合效应。电磁骚扰测试项目不能通过的家电产品可能会对电网或人体造成不良影响。“,”Combining with testing cases of household appliances of market sampling and entrusted inspection,listing failed testing results parts of household appliances in disturbance voltage at the mains terminals、disturbance power、radiated disturbance. The electromagnetic disturbance mainly comes from the increasingly sophisticated electronic devices or PCB layout,especially the combined effect of digital circuit and analog circuit. The household appliances with failed electromagnetic disturbance testing items have a bad effect on the grid or the human body.