POWER AMPLIFICATION WITH GATE TURN-OFF CONTROLLED RECTIFIERS

Abstract

With ever larger amounts of power being required by present day active sonars, studies are being made towards improving the efficiency of the power train. A gain in efficiency is possible if non-linear switching type amplifiers are used in lieu of the linear amplifiers presently used. Due to its high switching efficiency, fast switching, and ability to be turned on or off by gate signals, the Gate Turn-off Controlled Rectifier was investigated for possible application in an amplifier circuit. The circuit examined readily met the required criteria, however, the real value of this study lies in the method of predicting transient performance. Use of the derived equivalent circuit, and an analog computer model based on transfer functions (E sub L/E and i sub l/E), provide analytical solutions that can be arrived at more readily than by other methods.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1964
Accession Number
AD0480466

Entities

People

  • Richard G. Camacho

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Amplifiers
  • Analog Computers
  • Circuit Analysis
  • Computers
  • Crystal Structure
  • Diodes
  • Efficiency
  • Electrical Engineering
  • Engineering
  • Equivalent Circuits
  • Power Amplifiers
  • Power Gain
  • Resistance
  • Silicon Controlled Rectifiers
  • Switching
  • Terminals
  • Transfer Functions

Readers

  • Computational Modeling and Simulation
  • Electronics Engineering
  • Radar Systems Engineering.