H
Harry Rodriguez
Publications - 29
Citations - 3554
Harry Rodriguez is an academic researcher. The author has contributed to research in topics: Switched-mode power supply & Solid-state lighting. The author has an hindex of 20, co-authored 29 publications receiving 3554 citations.
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Patent
Apparatus, Method and System for Providing AC Line Power to Lighting Devices
Anatoly Shteynberg,Dongsheng Zhou,Harry Rodriguez,Mark Eason,Bradley M. Lehman,Stephen F. Dreyer,Thomas J. Riordan +6 more
TL;DR: In this article, an apparatus, method, and system for providing AC line power to lighting devices such as light emitting diodes (LEDs) is described, which consists of a plurality of LEDs coupled in series to form an array of segments of LEDs.
Patent
Adaptive Current Regulation for Solid State Lighting
TL;DR: In this paper, the authors describe an apparatus, system and method for power conversion to provide power to solid state lighting, and which may be coupled to a first switch, such as a dimmer switch.
Patent
System and method for driving LED
TL;DR: In this article, the average LED current is measured by integrating LED pulse current at off time and hysteretically adjusting on time of the power switch, and the regulator is constructed as a hysteretic peak current mode controller for continuous mode of operation of a power converter.
Patent
System and method for input current shaping in a power converter
Arthur J. Collmeyer,Anatoly Shteynberg,Junjie Zheng,Paul F King,Dickson T. Wong,Harry Rodriguez +5 more
TL;DR: In this article, a power converter comprises a power stage for delivering the electrical power from an electrical power source to the load, a switch in the power stage that electrically couples or decouples the load to the power source, and a switch controller coupled to the switch for controlling the on-times and off-times of the switch according to the plurality of operation modes.
Patent
Impedance matching circuit for current regulation of solid state lighting
TL;DR: In this article, the authors describe an impedance matching circuit for providing variable power from a dimmer switch having a triac to a switching power supply couplable to solid-state lighting.