A versatile Marx generator for use in directed energy and effects testing applications

Abstract

Applied Physical Electronics, L. C., (APELC) offers many Marx generators with stored energies ranging from 5 mJ to 1.8 kJ. The line of Marx generators offered by APELC can be used in a variety of applications including flash x-ray, high-power RF, high-power microwave, test and evaluation, triggering, and material studies. The MG15-3C-940PF (MG15), in particular, has seen wide use and integration into many systems over the past several years. The MG15 is a 33-J, 50-Ohm source and is capable of limited duty at 150 Hz at a maximum output voltage of 300 kV on to a matched load. The range of capabilities and custom configurations achieved by the MG15 as well as a sampling of the applications featuring the use of the MG15 will be presented. Recent additions to the capabilities of the MG15 include sub-ns rise time, jitter of less than 2 ns, and an energy density approaching 3.2 mJ/cm3 (90 J/ft3).