Albert G. Tarrillo - Silver Spring MD Dennis Schaefer - Middletown OH Scott K. Suko - Elkridge MD Edward L. Rich - Arnold MD Keith L. Rowe - Cincinnati OH
Assignee:
Northrop Grumman Corporation - Los Angeles CA
International Classification:
H02M 3335 H02M 7538
US Classification:
363 25
Abstract:
A DC-DC voltage converter 40, which is adaptable to VHF operation, has a power oscillator 52 to which a filtered input DC voltage 50 is applied for conversion to an output DC voltage. The power oscillator includes a push-pull amplifier 58, 60 and an impedance transformation circuit 62 to which the amplifier is connected. The power oscillator also includes a rectifier circuit 64 which is connected to the impedance transformation circuit. A feedback circuit 68 controls the frequency of the oscillator to regulate the output DC voltage. The oscillator frequency depends on the impedance values of oscillator circuit components and the values of a plurality of oscillator component intrinsic parameters.
Principal Engineer M.E. Projects at Bell Helicopter
Location:
United States
Industry:
Aviation & Aerospace
Work:
Bell Helicopter since Jun 2003
Principal Engineer M.E. Projects
Bell Helicopter Feb 2000 - Jun 2003
Supervisor of Tool Offload
Bell Helicopter Feb 1992 - Feb 2000
Supervisor of Computer Aided Loft & N/C Programming
Allied Reliability Group
Reliabiilty Professional
Graphic Packaging International Oct 2018 - Oct 2019
Project Engineer
Campbell Soup Company Jul 2016 - Oct 2018
Reliability Engineer - Global Maintenance and Asset Care
Anchor Packaging Nov 2015 - Jul 2016
Director of Maintenance and Reliability
Green Bay Packaging Jun 2015 - Oct 2015
Contract Consultant
Education:
Missouri University of Science and Technology 1986 - 1986
Bachelors, Bachelor of Science, Mechanical Engineering
Skills:
Manufacturing Operations Management Lean Manufacturing Engineering Management Continuous Improvement Manufacturing Supply Chain 5S Engineering Root Cause Analysis Kaizen Six Sigma Process Engineering Cross Functional Team Leadership Materials Iso Project Management Project Engineering Sap Products Management Microsoft Office Microsoft Project