%0 Journal Article
%4 sid.inpe.br/iris@1916/2006/02.20.14.13
%2 sid.inpe.br/iris@1916/2006/02.20.14.13.44
%@issn 0004-640X
%T A compact high-voltage pulse generator for plasma applications
%D 1998
%A Spassov, V. A.,
%A Barroso, Joaquim José,
%A Ueda, Mário,
%A Guerguiev, L.,
%@affiliation Sofia University. Faculty of Physics
%@affiliation Instituto Nacional de Pesquisas Espaciais. Laboratório Associado de Plasmas, (INPE. LAP)
%@affiliation Instituto Nacional de Pesquisas Espaciais, Laboratório Associado de Plasmas, (INPE. LAP)
%@affiliation Wayne State University
%B Astrophysics and Space Science
%V 256
%N 1-2
%P 533-538
%K PLASMA, Pulses, High voltages, Gyrotron, Plasma imersion ion implantation, PLASMA, Pulso, Alta voltagem, Girotron, Implantação iônica por imersão de plasma.
%X The design and construction of a compact high-voltage pulse generator for providing input electron beam power for the LAP/INPE 32 GHz gyrotron and for treatment of metal and polymer materials by plasma immersion ion implantation (PIII) are described. The generator was built on a circuit category of Pulse Forming Network (PFN), consisting of nine LC sections with L = 270 H and C = 2 5 nF. The instrument was designed to produce a flat 30 kV, several Amps pulse in 15 s pulse length with pulse repetition frequency (PRF) of 8 to 100 Hz. By means of a resonant charging inductance it is possible to gain an output voltage with a factor of 1.8 higher than the voltage supplied by the pulse generator. The generator is fed with sine-wave, constant current source, and a 60 kV, 15 mA switching power supply..
%@language en
%3 36.pdf