Accession Number : ADD004030

Title :   Drive Control to Prevent Simultaneous Conduction in Push-Pull Switching Amplifier.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Rogers,Jimmy Dale ; Creecy,Michael Earl

Report Date : 07 Jun 1977

Pagination or Media Count : 5

Abstract : A drive circuit responsive to the phase of the amplifier output current ensures that the non-conducting amplifier element remains off while the other amplifier element conducts is described. The output current phase can be detected either from the individual amplifier element outputs or from their combined outputs. Adjustments are made to compensate for any phase shift which occurs between the input to the amplifier and the point in the output at which the phase is detected.

Descriptors :   *Patents, *Push pull amplifiers, *Drives(Electronics), Switching, Phase control, Phase detectors

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE