REDUNDANT AMPLIFIER

FIELD: radio engineering; high-reliability radio stations and multichannel communication systems. SUBSTANCE: proposed redundant amplifier is provided with newly introduced multichannel power unit 7 and new connections which has made it possible to dispense with physical switches in power circuits of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DVORJAKOV V.V, POMINCHUK O.V, KUZNETSOV V.E, KURNOSOV V.I, LIKHACHEV A.M, GREBENEV D.V
Format:	Patent
Sprache:	eng
Schlagworte:	AMPLIFIERS BASIC ELECTRONIC CIRCUITRY CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	FIELD: radio engineering; high-reliability radio stations and multichannel communication systems. SUBSTANCE: proposed redundant amplifier is provided with newly introduced multichannel power unit 7 and new connections which has made it possible to dispense with physical switches in power circuits of limited- reliability amplifier components 2 thereby protecting power supply against surge currents that might occur during short circuits in amplifier components 2, and to reduce number of parts in diagnostic system. In this way power supply components are reliably checked for condition to keep them serviceable in case of occurrence of short circuits and to enhance reliability of redundant amplifier. Proposed invention is implemented around known engineering facilities. EFFECT: enhanced reliability of redundant amplifier. 2 cl, 13 dwg