Speaker
Chunyu Xu
(University of Science and Technology of China)
Description
Grid-controlled electron gun usually uses specially designed power supplies to supply power, the performance of the power supplies can directly affect the beam performance of the accelerator. In this paper, a nanosecond power supply for a grid-controlled electron gun is designed. It uses avalanche transistors and superimposes Marx generators to improve the power. Finally, its rise edge is less than 1 ns. The power supply can be used in the thermal cathode grid-controlled electron gun, the electronic source scheme of Hefei Advanced Light Facility (HALF), which is practical and feasible.
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Primary author
Chunyu Xu
(University of Science and Technology of China)
Co-authors
Feng-lei Shang
(University of Science and Technology of China)
Lei Shang
(University of Science and Technology of China)
Wen Song
(University of Science and Technology of China)
