| 摘要 |
<p>A DC high voltage source may include: (a) a capacitor stack having a first electrode which can be brought to a first potential, a second electrode concentric with the first electrode and which can be brought to a second potential different from the first potential, and a plurality of intermediate electrodes concentric with respect to each other and concentrically between the first and second electrodes and which can be brought to a sequence of increasing potential levels between the first and second potentials, and (b) a switching device to which the electrodes of the capacitor stack are connected and which is configured such that, during operation of the switching device, the electrodes of the capacitor stack can be brought to the increasing potential levels, wherein the distance of the electrodes of the capacitor stack decreases toward the central electrode. An accelerator comprising such a DC high voltage source is also provided.</p> |
