+ Visit NASA.gov + Contact NASA   + Home Select Search Field * All Report - Patent Number Abstract *Accession Number *NASA Center *Author NameDocument IDKeywordsPublication Date *Title * Find Results With All of the words At least one of the words Enter Search Term  within returned results    Search Tips: Use only the fields with * to search NIX collection. Enclose terms in double quotation marks (") to search for exact phrases, ie: "space shuttle". NOTE: Commas and dashes are removed from search term by search engine. Select Reset Search button to start a new search. See Help for more tips. + Publication Year Selected Navigations: Author > Divan, Deepakraj M. [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 4 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order High power density dc/dc converter: Component selection and design Author(s): Divan, Deepakraj M. Abstract: Further work pertaining to design considerations for the new high power, high frequency dc/dc converters is discussed. The goal of the project is the development of high power, high power density dc/dc converters at power ... NASA Center: NASA (non Center Specific) Publication Year: 1989 Added to NTRS: 2005-08-25 Accession Number: 91N12873; Document ID: 19910003560; Report Number: NAS 1.26:186965, NASA-CR-186965 High power density dc-to-dc converters for aerospace applications Author(s): Divan, Deepakraj M. Abstract: Three dc-to-dc converter topologies aimed at high-power high-frequency applications are introduced. Major system parasitics, namely, the leakage inductance of the transformer and the device output capacitance are efficiently ... NASA Center: NASA (non Center Specific) Publication Year: 1990 Added to NTRS: 2005-08-25 Accession Number: 91N25321; Document ID: 19910016007; Report Number: NAS 1.26:188611, NASA-CR-188611 High power density dc/dc converter: Selection of converter topology Author(s): Divan, Deepakraj M. Abstract: The work involved in the identification and selection of a suitable converter topology is described. Three new dc/dc converter topologies are proposed: Phase-Shifted Single Active Bridge DC/DC Converter; Single Phase Dual ... NASA Center: NASA (non Center Specific) Publication Year: 1990 Added to NTRS: 2005-08-25 Accession Number: 90N14467; Document ID: 19900005151; Report Number: NAS 1.26:186129, NASA-CR-186129 High temperature co-axial winding transformers Author(s): Divan, Deepakraj M.; Novotny, Donald W. Abstract: The analysis and design of co-axial winding transformers is presented. The design equations are derived and the different design approaches are discussed. One of the most important features of co-axial winding transformers ... NASA Center: NASA (non Center Specific) Publication Year: 1993 Added to NTRS: 2005-08-25 Accession Number: 94N19643; Document ID: 19940015170; Report Number: NAS 1.26:194580, NASA-CR-194580 + Back to Top + Sponsored by the NASA Scientific and Technical    Information Program + 2004 Vision for Space Exploration + Freedom of Information Act + NASA Web Privacy Policy and Important Notices + NASA Disclaimers, Copyright Notice,    and Terms and Conditions of Use NASA Official: Calvin Mackey Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov) Last Updated: July 5, 2007