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1. (WO2014200751) LED LIGHTING CONVERTER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/200751 International Application No.: PCT/US2014/040517
Publication Date: 18.12.2014 International Filing Date: 02.06.2014
IPC:
H05B 37/02 (2006.01) ,H02M 3/00 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
37
Circuit arrangements for electric light sources in general
02
Controlling
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
Applicants:
ENPHASE ENERGY, INC. [US/US]; 1420 North McDowell Boulevard Petaluma, California 94954, US
Inventors:
FORNAGE, Martin; US
HARRISON, Michael; US
Agent:
YEUNG, Matthew M.; Moser Taboada 1030 Broad Street Suite 203 Shrewsbury, New Jersey 07702, US
Priority Data:
61/833,58311.06.2013US
Title (EN) LED LIGHTING CONVERTER
(FR) CONVERTISSEUR D'ÉCLAIRAGE PAR DEL
Abstract:
(EN) A method and apparatus for light emitting diode (LED) lighting power conversion including a full bridge rectifier circuit coupled to a first half-bridge rectifier circuit and a resonant tank circuit supplying AC power to a LED circuit and forming a first port to the LED circuit. The apparatus further includes a second half-bridge rectifier circuit and energy storage device receiving and supplying DC power to the LED circuit as determined by a controller to form a second port of the LED circuit, wherein the LED circuit further comprises a rectifier circuit for the LED circuit, and at least one LED.
(FR) L'invention concerne un procédé et un appareil pour une conversion de puissance d'éclairage de diode électroluminescente (DEL) incluant un circuit redresseur plein-pont couplé à un premier circuit redresseur demi-pont et un circuit bouchon résonant fournissant du courant alternatif à un circuit de DEL et formant un premier port au circuit de DEL. L'appareil inclut en outre un second circuit redresseur demi-pont et un dispositif de stockage d'énergie recevant et fournissant du courant continu au circuit de DEL tel que déterminé par une unité de commande pour former un second port du circuit de DEL, le circuit de DEL comprenant en outre un circuit redresseur pour le circuit de DEL, et au moins une DEL.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)