作 者: ;
机构地区: 福建师范大学材料科学与工程学院高分子研究所
出 处: 《实验室研究与探索》 2000年第3期46-48,共3页
摘 要: 分析了电子仪器设备的主要干扰及其产生原因。探讨了抗干扰技术在仪器设备中的应用 :大型仪器设备应有良好的接地系统 ;精密大型仪器设备应在电网和用电设备之间插入二次供电装置 (如多参数稳压电源、净化电源、不间断电源 ) This paper dealt with the primary interferences of electronic instruments and major things account for the occurrence. The application of anti interference technique in the instruments was explored. It pointed out that large scale equipment ought to possess favourable ground connection, the precision instrument must insert the secondary power supply device, such as multiparameter steady power, purified power and without interruption power, between the power circuit and the consumers.