Accession Number : ADD008429

Title :   Magnetic Flip-Flop for Hydrophone Preamplifier.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Brown,Craig K

Report Date : 17 Mar 1981

Pagination or Media Count : 9

Abstract : This abstract describes a magnetic flip-flop circuit, predominantly used for hydrophone preamplifiers, which allows switching capabilities at a remote location while minimizing the number of conductors. In particular, the circuitry is a magnetic flip-flop system which has a multiple-pole, double-throw latching magnetic relay in combination with a single-pole, nonlatching magnetic relay. The combination is coupled to allow a switching of the magnetic latching relay by merely removing the voltage from a single conductor.

Descriptors :   *Patents, *Flip flop circuits, *Preamplifiers, Switching circuits, Electric cables, Hydrophones

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE