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1. WO2010056249 - QUASI-RESONANT POWER SUPPLY CONTROLLER AND METHOD THEREFOR

Publication Number WO/2010/056249
Publication Date 20.05.2010
International Application No. PCT/US2008/083588
International Filing Date 14.11.2008
IPC
H02M 3/335 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
3Conversion of dc power input into dc power output
22with intermediate conversion into ac
24by static converters
28using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
325using devices of a triode or a transistor type requiring continuous application of a control signal
335using semiconductor devices only
CPC
H02M 3/33507
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
3Conversion of dc power input into dc power output
22with intermediate conversion into ac
24by static converters
28using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
325using devices of a triode or a transistor type requiring continuous application of a control signal
335using semiconductor devices only
33507with automatic control of the output voltage or current
Y02B 70/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
70Technologies for an efficient end-user side electric power management and consumption
10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Y10T 29/49002
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
49Method of mechanical manufacture
49002Electrical device making
Applicants
  • SEMICONDUCTOR COMPONENTS INDUSTRIES, L.L.C. [US]/[US] (AllExceptUS)
  • LIDAK, Petr [CZ]/[CZ] (UsOnly)
  • BASSO, Christophe [FR]/[FR] (UsOnly)
  • CONSEIL, Stephanie [FR]/[FR] (UsOnly)
  • SUKUP, Frantisek [CZ]/[CZ] (UsOnly)
Inventors
  • LIDAK, Petr
  • BASSO, Christophe
  • CONSEIL, Stephanie
  • SUKUP, Frantisek
Agents
  • HIGHTOWER, Robert F.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) QUASI-RESONANT POWER SUPPLY CONTROLLER AND METHOD THEREFOR
(FR) RÉGULATEUR D'ALIMENTATION ÉLECTRIQUE QUASI-RÉSONANT ET SON PROCÉDÉ
Abstract
(EN)
In one embodiment, a quasi-resonant power supply controller is configured to select particular valley values of a switch voltage to determine a time to enable a power switch. The valleys values are selected responsively to a range of values of a feedback signal.
(FR)
Dans un mode de réalisation, l'invention porte sur un régulateur d'alimentation électrique quasi-résonant configuré pour sélectionner des valeurs de creux particulières d'une tension d'interrupteur afin de déterminer un instant pour activer un interrupteur d'alimentation. Les valeurs de creux sont sélectionnées en réponse à une plage de valeurs d'un signal de rétroaction.
Also published as
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