Power driver topologies and control schemes for LEDs
H Van der Broeck, G Sauerlander… - APEC 07-Twenty …, 2007 - ieeexplore.ieee.org
This paper deals with power electronic drivers for LED strings. Due to the enormous
progress recently achieved in the technology of light emitting diodes (LEDs) it can be …
progress recently achieved in the technology of light emitting diodes (LEDs) it can be …
A very simple control strategy for power factor correctors driving high-brightness LEDs
This paper presents a new control strategy for power factor correctors (PFCs) that are used
to drive high-brightness LEDs. This control strategy is extremely simple and is based on the …
to drive high-brightness LEDs. This control strategy is extremely simple and is based on the …
Compact emergency lamp using power LEDs
RA Pinto, MR Cosetin, A Campos… - IEEE Transactions …, 2011 - ieeexplore.ieee.org
This paper presents a compact emergency lamp using light-emitting diodes (LEDs). The
goal is to develop a compact and low-cost electronic circuit to drive and control the current of …
goal is to develop a compact and low-cost electronic circuit to drive and control the current of …
The topologies of white LED lamps' power drivers
L Yu, J Yang - 2009 3rd International Conference on Power …, 2009 - ieeexplore.ieee.org
This paper demonstrates power electronic drivers for white LED lamps. Due to some
obvious features such as high luminous efficiency, low-loss energy, long life, safety, green …
obvious features such as high luminous efficiency, low-loss energy, long life, safety, green …
A proposal of Led Lamp Driver for universal input using Cuk converter
JR De Britto, AE Demian, LC De Freitas… - 2008 IEEE Power …, 2008 - ieeexplore.ieee.org
In recent years, light emitting diodes (LEDs) have become a viable alternative to
conventional light sources. The LEDs are now approaching performance levels that make …
conventional light sources. The LEDs are now approaching performance levels that make …
High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same
M Miskin, RL Kottritsch, JN Andersen - US Patent 10,178,715, 2019 - Google Patents
US10178715B2 - High frequency multi-voltage and multi-brightness LED lighting devices and
systems and methods of using same - Google Patents US10178715B2 - High frequency …
systems and methods of using same - Google Patents US10178715B2 - High frequency …
AC light emitting diode and AC LED drive methods and apparatus
M Miskin, JN Andersen - US Patent 10,091,842, 2018 - Google Patents
An LED device for use with an AC voltage power source configured such that at least one
LED emits light during a positive phase of power provided from an AC power supply and at …
LED emits light during a positive phase of power provided from an AC power supply and at …
AC light emitting diode and AC LED drive methods and apparatus
M Miskin, JN Andersen - US Patent 9,807,827, 2017 - Google Patents
An LED device for use with an AC voltage power source configured such that at least one
LED emits light during a positive phase of power provided from an AC power supply and at …
LED emits light during a positive phase of power provided from an AC power supply and at …
An integrated multilevel converter with sigma–delta control for LED lighting
LEDs have finally emerged as the dominant lighting technology. As such, the lighting
industry values power converters that have high efficiency, unity power factor, minimal …
industry values power converters that have high efficiency, unity power factor, minimal …
Color temperature controlled and low THD LED lighting devices and systems and methods of driving the same
M Miskin, RL Kottritsch - US Patent 10,349,479, 2019 - Google Patents
The purposes of the devices described herein are to provide an LED lighting device capable
of efficiently and economically emitting light having a selectable color temperature or a warm …
of efficiently and economically emitting light having a selectable color temperature or a warm …