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1. (WO2019063497) A CONTROLLABLE DRIVER AND DRIVE METHOD
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Pub. No.: WO/2019/063497 International Application No.: PCT/EP2018/075846
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
H05B 33/08 (2006.01) ,F21K 9/27 (2016.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
08
Circuit arrangements not adapted to a particular application
[IPC code unknown for F21K 9/27]
Applicants:
SIGNIFY HOLDING B.V. [NL/NL]; High Tech Campus 48 5656 AE Eindhoven, NL
Inventors:
SHI, Liang; NL
DE VAAN, Adrianus, Johannes, Stephanus, Maria; NL
STOBBELAAR, Pieter, Johannes; NL
ZHANG, Xianhui; NL
VELDMAN, Paul, Robert; NL
ZHENG, Derek; NL
WANG, Gang; NL
Agent:
VAN EEUWIJK, Alexander, Henricus, Walterus; NL
Priority Data:
17203006.622.11.2017EP
17203045.422.11.2017EP
PCT/CN2017/10506730.09.2017CN
Title (EN) A CONTROLLABLE DRIVER AND DRIVE METHOD
(FR) CIRCUIT D'ATTAQUE COMMANDABLE ET PROCÉDÉ D'ATTAQUE
Abstract:
(EN) A control circuit, of a control loop, for a lighting driver. The lighting driver is adapted to controllably connect an electronic ballast to an LED light source or lamp. The control circuit comprises a biasing circuit having an adjustable impedance. A tuning circuit adjusts the impedance of the biasing circuit so as to tune a parameter of a frequency response of the control loop and thereby of the lighting driver.
(FR) La présente invention concerne un circuit de commande, d'une boucle de commande, destiné à un circuit d'attaque d'éclairage. Le circuit d'attaque d'éclairage est conçu pour connecter de manière commandée un ballast électronique à une source de lumière à DEL ou à une lampe. Le circuit de commande comprend un circuit de polarisation à impédance réglable. Un circuit de résonance règle l'impédance du circuit de polarisation de façon à régler un paramètre d'une réponse en fréquence de la boucle de commande et ainsi du circuit d'attaque d'éclairage.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, ST, 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)