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. 13, 2015
Filed:
Jan. 13, 2012
Manfred Schlenk, Augsburg, DE;
Masaya Yamashita, Nagano, JP;
Manfred Schlenk, Augsburg, DE;
Masaya Yamashita, Nagano, JP;
Minebea Co., Ltd., Nagano-ken, JP;
Abstract
An adjustable power supply () for light emitting diode arrangements (), with the power supply () being dimensioned for a power class. The power supply () has an adjustable current source () and an adjustable power limitation (), and the power limitation () is adjustable within the limits of the power class. The power supply () further has a control component () that is suitable for running an operating program (). This operating program () uses, as its input parameters (), the number of light emitting diodes () to be controlled and their method of connection and, from these parameters, it calculates the required current and the required power, according to which the current source () and the power limitation () are adjusted and regulated.