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Daniel I Rafkind

from Kingston, NY
Age ~78

Daniel Rafkind Phones & Addresses

  • 1083 Decker St, Kingston, NY 12401 (845) 336-8013 (845) 336-8776
  • Salt Lake City, UT
  • 1083 Decker St, Kingston, NY 12401 (718) 344-1412

Work

Position: Professional/Technical

Education

Degree: High school graduate or higher

Publications

Us Patents

Parallel Power Systems

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US Patent:
47663642, Aug 23, 1988
Filed:
Nov 4, 1987
Appl. No.:
7/116855
Inventors:
Robert A. Biamonte - West Hurley NY
Joseph W. Bogdanski - Saugerties NY
Kevin R. Covi - Glenford NY
Herman P. Meyer - Rifton NY
Daniel I. Rafkind - Kingston NY
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G05F 146
US Classification:
323272
Abstract:
A d. c. power supply system comprises a plurality of voltage regulating power supplies connected in a master slave configuration, the number of regulators being one greater than required to provide load current requirements. The master regulator generates a control signal to control the output of the individual slave regulators to provide balanced load sharing. Failure of one of the slave regulators is detected and the failed regulator replaced by the redundant regulator without interference to the output load current. Failure of the master regulator is detected by steering circuitry within each slave which senses an improper master error signal and transfers control to the reference error amplifier circuity of the slave regulators. Diagnosis of the error conditions is provided by logical analysis of output currents.
Daniel I Rafkind from Kingston, NY, age ~78 Get Report