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THE SIMPLE HIGH-VOLTAGE REGULATOR

THE SIMPLE HIGH-VOLTAGE REGULATOR Eugene V. Karpov NexTube The English variant is edited by Alex Shekhter In article the availability of a semi-conductor REGULATOR for a feed of the tube amplifiers is consid-ered. The results of comparative testing of two types of HIGH-VOLTAGE power supplies - classical circuit with the output LC- filter and with the semi-conductor REGULATOR were given. The complete description of the schematic circuit of the REGULATOR was given. The adjustment technique of the REGULATOR and feature of his design is in detail considered. NexTube - 2002 2 Introduction The simplest amplifier necessarily comprises the second device - power supply.

For solid-state devices with rather low voltage the realization of a high-quality source does not represent the special problems. With high-voltage power supplies for tube amplifiers the states of affairs are much worse. A certain vacuum here was formed. First, there are no suitable microcircuits directly designed for work with high voltage.

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