Abstract
The researches of unipolar pulse dielectric barrier discharge in a coaxial chamber are executed. It is shown that the capacitive energy that remains on dielectric barrier after graduation forward discharge can effectively (~99%) be used in reverse discharge to connect parallel discharge camera a magnetic switch. A magnetic switch is made in such a way that its core saturates immediately following after graduation discharge. The main requirements, when a magnetic switch is designing, are specified. It is shown that the use of harmonized with electrical circuit a magnetic switch allows you to correctly identify density of electrons and their average energy in the gas part of the interelectrode gap during discharge. References 7, table 1, figures 4.
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