(19)
(11) EP 3 780 367 A8

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

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
31.03.2021 Bulletin 2021/13

(43) Date of publication:
17.02.2021 Bulletin 2021/07

(21) Application number: 20190547.8

(22) Date of filing: 11.08.2020
(51) International Patent Classification (IPC): 
H02M 1/36(2007.01)
 H02M 1/42(2007.01)
(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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 12.08.2019 US 201962885410 P

(71) Applicant: eldoLAB Holding B.V.
5692 ED Son en Breugel (NL)

(72) Inventors:
  • VAN HORCK, Franciscus Bernardus Marie
    5692 ED Son en Breugel (NL)
  • SAES, Marc
    5692 ED Son en Breugel (NL)

(74) Representative: EP&C 
P.O. Box 3241
2280 GE Rijswijk
2280 GE Rijswijk (NL)

   


(54) NEUTRAL-LESS POWER SUPPLY WITH BUCK CONVERTER


(57) The present invention discloses a power supply comprising:
a switched mode power converter comprising:
an input terminal for receiving an input voltage, and
an output terminal for supplying a power to a load;
a control unit for controlling a switch of the switched mode power converter;
a current-limited power supply for powering the control unit, the current-limited power supply being connected to the input voltage;
whereby the control unit is configured to control an input current to the switched mode power converter.