Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Wilkinson Dent0
Date of Patent
November 13, 2018
0Patent Application Number
147970390
Date Filed
July 10, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method and circuit arrangement is described for start-up and shut-down of high power DC to AC inverters which limits inrush current for capacitor charging, reduces input and output relay contact stress and discharges internal capacitors upon shut down. A preferred inrush limiting component has a higher resistance when hot than when cold, such as an incandescent filament lamp.
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