Article: Taiwanese Inventors Develop Pulse Width Modulation Control Scheme

ALEXANDRIA, Va., Nov. 28 -- Kang Sheng of Taoyuan County, Taiwan, Yu-Chang Chen of Nan-Tou Hsien, Taiwan, and Chih-Ning Chen of Taipei, Taiwan, have developed a pulse width modulation control scheme under light load.

According to a description of the invention, released by the U.S. Patent & Trademark Office: "The present invention relates to a direct current (DC)-DC converter capable of operating in a pulse-skipping mode, and more particularly, to a DC-DC converter capable of automatically adjusting a width of a pulse-skipping-mode control signal according to an input voltage and an output voltage."

The patent has been assigned to Anpec Electronics Corp., Hsin-Chu, Taiwan.

The inventors ...

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