JPL Technical Report Server

Power actuation and switching module test results

Show simple item record Carr, Greg Deligiannis, Frank Franco, Lauro Jones, Loren Lam, Barbara Nelson, Ron Pantaleon, Jose Ruiz, Ian Treichler, John Wester, Gene Sauers, Jim Giampoli, Paul Haskell, Russ Mulvey, Jim Repp, John 2006-09-14T22:16:39Z 2006-09-14T22:16:39Z 2006-08-26
dc.identifier.citation International Energy Conversion Engineering Conference, (IECEC), San Diego, California, August 26-29, 2006 en
dc.identifier.clearanceno 06-1786
dc.description.abstract The development included two application specific integrated circuits (ASICs) and support circuitry all packaged using High Density Interconnect (HDI) technology. It can be operated in series or parallel with other PASMs. It can be used as a high-side or low-side switch and it can drive thruster valves, pyrotechnic devices such as NASA standard initiators, bus shunt resistors, and regular spacecraft component loads. Each PASM contains two independent switches with internal current limiting and over-current trip-off functions to protect the power subsystem from load faults. During turnon and turnoff each switch can limit the rate of current change (di/dt) to a value determined by the user. Threeway majority-voted On/Off commandability and full switch status telemetry (both analog and digital) are built into the module. This paper is a follow up to the one presented at he IECEC 2004 conference that will include the lessons learned and test results from the development. en
dc.description.sponsorship NASA/JPL en
dc.format.extent 352313 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US en
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006. en
dc.subject X2000 en
dc.subject power system electronics en
dc.title Power actuation and switching module test results en
dc.type Preprint en

Files in this item

This item appears in the following Collection(s)

Show simple item record



My Account