(19)
(11) EP 3 629 458 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
23.11.2022 Bulletin 2022/47

(45) Mention of the grant of the patent:
07.09.2022 Bulletin 2022/36

(21) Application number: 19199820.2

(22) Date of filing: 26.09.2019
(51) International Patent Classification (IPC): 
H02M 1/32(2007.01)
H02M 3/158(2006.01)
 H02H 7/12(2006.01)
H02H 3/20(2006.01)
(52) Cooperative Patent Classification (CPC):
H02M 3/158; H02M 1/32; H02H 7/1213; H02H 3/202; Y02B 70/10

(54)

POWER SUPPLY APPARATUS COMPRISING DETERMINATION OF OVERVOLTAGE LOCATION

STROMVERSORGUNGSVORRICHTUNG MIT LOKALISIERUNGSSCHALTUNG FÜR ÜBERSPANNUNG

APPAREIL D'ALIMENTATION ÉLECTRIQUE COMPRENANT LA DÉTERMINATION DE L'EMPLACEMENT DE LA SURTENSION

(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

(30) Priority: 26.09.2018 JP 2018179839

(43) Date of publication of application:
01.04.2020 Bulletin 2020/14

(73) Proprietor: TDK Corporation
Tokyo 103-6128 (JP)

(72) Inventors:
  • ISHINO, Yusuke
    Tokyo, 103-6128 (JP)
  • TSUJIMOTO, Kengo
    Tokyo, 103-6128 (JP)

(74) Representative: Epping - Hermann - Fischer 
Patentanwaltsgesellschaft mbH Schloßschmidstraße 5
80639 München
80639 München (DE)


(56) References cited: : 
EP-A2- 3 048 712
   
  • JIANA LOU ET AL: "High efficiency high integration green converter", INTEGRATED CIRCUITS, ISIC '09. PROCEEDINGS OF THE 2009 12TH INTERNATIONAL SYMPOSIUM ON, IEEE, PISCATAWAY, NJ, USA, 14 December 2009 (2009-12-14), pages 53-56, XP031622796, ISBN: 978-981-08-2468-6
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).