The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2013
Filed:
Jul. 26, 2011
Ernest Cooley, Rochester, NY (US);
Sony Cheriyan, Jersey City, NJ (US);
Daniel Dunham, Averill Park, NY (US);
Igor Ponomarev, Albany, NY (US);
Paul Quantock, Stillwater, NY (US);
Robert C. Tatar, Saratoga Springs, NY (US);
Ernest Cooley, Rochester, NY (US);
Sony Cheriyan, Jersey City, NJ (US);
Daniel Dunham, Averill Park, NY (US);
Igor Ponomarev, Albany, NY (US);
Paul Quantock, Stillwater, NY (US);
Robert C. Tatar, Saratoga Springs, NY (US);
X-Ray Optical Systems, Inc., East Greenbush, NY (US);
Abstract
A shielded, low-noise, high-voltage power supply having a plurality of voltage multipliers, each having a toroidal transformer, and collectively producing a high DC output voltage from an AC voltage. A main conductor carries the AC voltage, and is positioned proximate each toroidal transformer of the plurality of voltage multipliers. A conductive shell is conductively connected to the main conductor, and substantially encloses the plurality of voltage multipliers and the main conductor, the conductive shell providing a return path for the AC voltage in the main conductor and providing EMI shielding of the voltage multipliers and the main conductor. Other features are provided, including an intermediate transformer for conditioning/isolating the AC voltages.