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:
Aug. 01, 2017
Filed:
Oct. 27, 2016
Salcomp Taiwan Co., Ltd, Taipei, TW;
Ying-Chu Lin, Taipei, TW;
Hung-Yi Shu, Taipei, TW;
Salcomp Taiwan Co., Ltd., Taipei, TW;
Abstract
A power supply device includes a power conversion module and a power regulating module. The power conversion module is configured to convert an AC electric power into a DC electric power. The power regulating module includes a microprocessor, a voltage-dividing resistor, a constant-voltage regulator, and a constant-current regulator. The voltage-dividing resistor is electrically connected to the setting resistor and the microprocessor. The constant-voltage regulator is electrically connected to the power conversion module, the dividing resistor, and the setting resistor; The constant-current regulator is electrically connected to the power conversion module and the microprocessor. A constant voltage is coupled to the dividing resistor and the setting resistor to impress a first adjustment signal and a second adjustment signal based on the setting resistor such that a driving signal outputted from the power regulating module to the power conversion module is adjusted to yield a desired voltage and a desired current.