Method of reducing the harmonic content of the currents sunk by led strings driven by an integrated "direct ac" power supply and apparatuses associated to the method
WO2015174877A2
Direct ac led driver flicker index reduction circuit and method
RO131534A2
Circuit and method for reducing flickering in supply sources for led supply directly from ac
RO131013A2
Supply source "direct ac" for an effective thermally-stabilized lighting apparatus with leds, with minimal flickering, in compliance with standards en61000-3-2 and en55014, respectively
RO129815A0
Circuit and method for reducing flickering in led supply sources from the ac main
WO2014077718A2
Apparatus and associated methods to power hb-hp leds directly from the ac public network - direct- ac driver
RO129203A2
Circuit and method for proportioning the power source for the supply of high-power led lighting apparatus directly from the public alternating voltage system - "direct-ac" source
RO128883A2
Circuit and method for supplying the cooler of led modules supplied directly from the public network by scd sources of selectively current diverting
RO128790A2
Architecture of an efficient lighting apparatus with high power electroluminiscent diodes and reduced harmonic distortions supplied directly from an alternating voltage public network
RO128415A2
Effective digital circuit for current control in a led module
RO126009A0
Circuit and method for preset reduction of electric power consumption, employed in public lighting with hid lamps
RO125562A0
Heating system with solar panels made of structured cellular polycarbonate plates
