防止螺旋型真空电子管阴极下垂的设计思路与解决方案  

Research on Design Ideas and Solutions for Prevention of Cathode Sagging of Helical Vacuum Tubes

作　　者：谭克研 TAN Ke-yan(I＆E Global Co., Ltd., HongKong 999077, Chin)

机构地区：[1]捷易环球有限公司,香港999077

出　　处：《通信电源技术》2018年第3期76-77,80,共3页Telecom Power Technology

摘　　要：真空电子管是当前工业中常用的一种设备。但是,使用过程中,它存在真空电子管螺旋阴极下垂的问题,影响设备的使用。因此,主要讨论螺旋形阴极电子管下垂形成的原因,并通过相关的实验寻找解决问题的对策,从而更好地在日常生产生活中应用该设备,发挥其价值和作用。The vacuum tube is a kind of equipment commonly used in the industry. However, during its use, there is cathode sagging problem. This will have a certain influence on the use of the equipment. This article mainly discusses the causes of the sagging of the helical cathode tube, and seeks solutions to the problem through related experiments, so as to achieve better application of the device in daily production and life, and to play its value and role.

关 键 词：真空电子管 螺旋型 阴极下垂 

分 类 号：TN11[电子电信—物理电子学]