Power supply for 2 kW ? 25 kV CO2 gas laser

Citation:
Valtchev, S., Power supply for 2 kW ? 25 kV CO2 gas laser, : Ministry of Science and Technology Bulgaria ? USSR (limited access), September, 1980.

Type of Work:

Project Report

Abstract:

International project (1251?78 and 1252?78) in which the Technical University of Sofia (S.Valtchev, N.Stefanov) has sucessfully acomplished the task of constructing and implementing in production a high precision (0.01% regulation) power supply for a cirurgical laser tool (1977-1980). The construction involved a vacuum tube cascaded with MOS-FET to obtain very high quality current source necessary for the stable characteristics of the gas discharge in the laser tube.

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