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DC to DC converter testing for space applications : use of EMI filters and thermal range of operations

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dc.contributor.author Leon, Rosa
dc.date.accessioned 2010-12-07T21:25:38Z
dc.date.available 2010-12-07T21:25:38Z
dc.date.issued 2008-10
dc.identifier.uri http://hdl.handle.net/2014/41680
dc.description.abstract Several tests were performed on Interpoint and International Rectifier (IR) direct current (DC) to DC converters to evaluate potential performance and reliability issues in space use of DC to DC converters and to determine if the use of electromagnetic interference (EMI) filters mitigates concerns observed during previous tests. Test findings reported here include those done up until September–October 2008. Tests performed include efficiency, regulation, cross-regulation, power consumption with inhibit on, load transient response, synchronization, and turn-on tests. Some of the test results presented here span the thermal range -55°C to 125°C. Lower range was extended to - 120°C in some tested converters. Determination of failure root cause in DC/DC converters that failed at thermal extremes is also included. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2008 en_US
dc.relation.ispartofseries JPL Publication en_US
dc.relation.ispartofseries 09-08 en_US
dc.subject DC/DC en_US
dc.subject power distribution en_US
dc.subject thermal range. en_US
dc.title DC to DC converter testing for space applications : use of EMI filters and thermal range of operations en_US
dc.type Technical Report en_US


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