7–12 May 2023
Venice, Italy
Europe/Zurich timezone

A nanosecond power supply for grid-controlled electron gun used in HALF

WEPM092
10 May 2023, 16:30
2h
Sala Mosaici 2

Sala Mosaici 2

Poster Presentation MC7.T11: Power Supplies Wednesday Poster Session

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)

Presentation materials

There are no materials yet.