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:
Jul. 17, 2012
Filed:
Mar. 20, 2008
David W. Baarman, Fennville, MI (US);
Joshua K. Schwannecke, Grand Rapids, MI (US);
Joshua B. Taylor, Rockford, MI (US);
John James Lord, Springfield, IL (US);
Wesley J. Bachman, Auburn, IL (US);
David W. Baarman, Fennville, MI (US);
Joshua K. Schwannecke, Grand Rapids, MI (US);
Joshua B. Taylor, Rockford, MI (US);
John James Lord, Springfield, IL (US);
Wesley J. Bachman, Auburn, IL (US);
Access Business Group International LLC, Ada, MI (US);
Abstract
A power supply to provide electrical power to one or more loads. The power supply may include a resonant air core transformer to provide an adjustable and adaptable source of power to electronic devices. The power supply may include isolated primary-side circuitry and secondary-side circuitry. The primary-side circuitry may include control circuitry that, among other things, provides drive waveforms for the primary-side switching circuitry. In embodiments configured to produce AC output, the secondary-side circuitry may also include switching circuitry. The primary-side control circuitry may provide drive waveforms for the secondary-side switching circuitry. The secondary-side circuitry may include measurement circuitry that measures the current and/or voltage of the output and provides those measurements to the control circuitry through isolation circuitry. The control circuitry may adjust the drive waveforms for the primary-side and/or secondary-side switching circuitry as a function of the measured values.