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Pulse switching characteristics of newly developed 3.3 kV SiC-MOSFET were investigated and they were provided for a prototype switching power supply (SPS). With supply voltage of 2.5 kV and the load resistor of 100 Ω, rise time Tr and fall time Tf were 76 ns and 88 ns respectively. The SPS exhibited a successful 2.5 kV-20 A-1 MHz burst mode operation.
The motivation for the initial development of linear induction accelerators starting in the early 1960s came mainly from applications requiring intense electron pulses with beam currents and a charge per pulse above the range accessible to RF accelerators, and with particle energies beyond the capabilities of single stage pulsed-power diodes. The linear induction accelerators developed to meet these...
A broad class of accelerators rests on the induction principle whereby the accelerating electrical fields are generated by time-varying magnetic fluxes. Particularly suitable for the transport of bright and high-intensity beams of electrons, protons or heavy ions in any geometry (linear or circular) the research and development of induction accelerators is a thriving subfield of accelerator physics...
The concept of a synchrotron Induction synchrotron employing induction acceleration devices is described [1]. The concept becomes more clear when one contrasts the Induction Synchrotron with an RF synchrotronRF synchrotron , which has been employed in all high-energy circular accelerators since being independently invented by McMillan [2] McMillan and Veksler [3] Veksler . In the Induction Synchrotron,...
At present there are no plans to construct a new accelerator complex fully employing the super-bunch induction acceleration scheme. However, it appears attractive to retrofit many existing accelerator complexes based on RF technology to the induction synchrotron accelerator technology. It is possible to do so by replacing the RF devices without any changes in major components, such as the magnets,...
Solid-state high-voltage switching units are being developed for applications to power supplies of high-energy accelerators. The ultimate goal is to replace most of the traditional thyratron-based switching units for both present and future accelerators. Solid-state semiconductor power devices are advantageous in many respects such as lifetime, stability, maintenance, and cost.
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