【摘要】 研制开发了开关型三角波磁场扫描电源。改进后的扫描电源比原有电源的体积缩小近２０倍，重量减轻约１０倍。同时，扫描均匀度显著提高，且操作方便，能较好地抑制高频干扰，在防止高压打火引起仪器损坏方面效果明显，并增加了电源输出波形的显示功能。同时还探讨了扫描均匀度及保护电路的切换时间问题。更多还原

【Abstract】 In order to improve dynamitron’s performance, a new scanning power supply hasbeen developed which provides triangular waveform current. This power supply hasmany advantages over original one: small size, light weight and easy to operate. Itcan also restrain high frequency noise, raise notably sweep homogeneity and add the.function of displaying output waveform..更多还原