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:
Dec. 22, 2020
Filed:
Jun. 05, 2019
Agilent Technologies, Inc., Santa Clara, CA (US);
David Deford, Santa Clara, CA (US);
Agilent Technologies, Inc., Santa Clara, CA (US);
Abstract
In one embodiment, a high voltage power supply includes a DC voltage input, a converter for converting a DC voltage at the DC voltage input to an AC voltage, a booster for boosting the AC voltage to a boosted AC voltage, a rectifier in DC isolation from the DC voltage input, the rectifier operable to convert the boosted AC voltage to a high DC voltage at an isolated rectifier output, a high voltage DC output for outputting the high DC voltage, a voltage control input, and an error circuit coupled to the voltage control input and operable to reduce variation in the high DC voltage by driving a return side of the isolated rectifier output in response to feedback based on the high DC voltage.