【摘要】 阐述了一种离子源的新型控制电路。根据离子渗氮炉、离子渗碳炉、离子渗金属炉工况的特点，本电路采用了独特的控制方式，大量使用了性能优良的５５５时基片。该控制电路结构简单，工作可靠，调整方便，性能优良更多还原

【Abstract】 A new type control circuit of ion source was designed.According to the working characters of the ion nitriding furnace,ion carburizing furnace and ion metallizing furnace the peculiar control way and many 555 time base chips were used in this circuit.The circuit have the advantages of being simple structure,reliable working,easy adjustable and excellent properties.更多还原