(19)
(11) EP 3 440 892 A1

(12)

(43) Date of publication:
13.02.2019 Bulletin 2019/07

(21) Application number: 16731678.5

(22) Date of filing: 05.04.2016
(51) International Patent Classification (IPC): 
H05B 33/08(2006.01)
(86) International application number:
PCT/RO2016/000014
(87) International publication number:
WO 2017/176141 (12.10.2017 Gazette 2017/41)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(71) Applicant: Rus, Adrian Ioan
Balotesti, Jud Ilfov (RO)

(72) Inventor:
  • Rus, Adrian Ioan
    Balotesti, Jud Ilfov (RO)

(74) Representative: Fierascu, Cosmina-Catrinel et al
Rominvent SA 35 Ermil Pangratti Street Sector 1
011882 Bucharest
011882 Bucharest (RO)

   


(54) 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