EP 3128371 A1 20170208 - ELECTRONIC DEVICE, IMAGE FORMING APPARATUS AND POWER SUPPLY CONTROL METHOD FOR ELECTRONIC DEVICE
Title (en)
ELECTRONIC DEVICE, IMAGE FORMING APPARATUS AND POWER SUPPLY CONTROL METHOD FOR ELECTRONIC DEVICE
Title (de)
ELEKTRONISCHE VORRICHTUNG, BILDERZEUGUNGSVORRICHTUNG UND STROMVERSORGUNGSSTEUERUNGSVERFAHREN FÜR ELEKTRONISCHE VORRICHTUNG
Title (fr)
DISPOSITIF ÉLECTRONIQUE, APPAREIL DE FORMATION D'IMAGE ET PROCÉDÉ DE COMMANDE D'ALIMENTATION POUR UN DISPOSITIF ÉLECTRONIQUE
Publication
Application
Priority
EP 15179994 A 20150806
Abstract (en)
An electronic device capable of acting in a common action mode and a power saving mode in an embodiment comprises: a first AC/DC circuit configured to supply a direct voltage to a plurality of units which act in the common action mode; a second AC/DC circuit configured to supply a direct voltage for the specific one of the units which acts in the power saving mode; a switching circuit configured to make a switching so that the first direct voltage is supplied to the plurality of units in the common action mode and the second direct voltage is supplied to the specific unit in the power saving mode; and a control unit configured to distinguish between the common action mode and the power saving mode and control the switching circuit.
IPC 8 full level
G03G 15/00 (2006.01)
CPC (source: EP)
G03G 15/5004 (2013.01); G03G 15/80 (2013.01)
Citation (search report)
- [XI] US 2013188979 A1 20130725 - OKADA NORIKAZU [JP]
- [XI] US 2013322898 A1 20131205 - KOSEKI MANABU [JP], et al
- [XI] EP 1674941 A1 20060628 - RICOH KK [JP]
- [A] US 2013164019 A1 20130627 - KATO KOJI [JP], et al
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15179994 A 20150806