EP 1264392 A2 20021211 - SWITCHING POWER SUPPLY
Title (en)
SWITCHING POWER SUPPLY
Title (de)
SCHALTNETZTEIL
Title (fr)
ALIMENTATION A DECOUPAGE
Publication
Application
Priority
- FR 0100568 W 20010227
- FR 0002547 A 20000229
Abstract (en)
[origin: FR2805678A1] The invention concerns the field of switching power supply. More particularly, it concerns a switching power supply comprising means (2) to be connected to the mains supply (1) and a DC/DC converter (19) and comprising a operating mode and a standby mode, also including a capacitive circuit (20) placed in series between the connecting means (2) and the converter (19), the circuit capacitance being determined to substantially reduce the voltage (Ue) at the converter (19) input, and a switch (21) connected parallel to the capacitive circuit (20), the switch (21) being open in standby mode and closed in operating mode. The invention is particularly applicable to induction cooktops, in television sets, in computers.
IPC 1-7
IPC 8 full level
H02M 7/06 (2006.01)
CPC (source: EP)
H02M 7/06 (2013.01)
Citation (search report)
See references of WO 0165674A2
Citation (examination)
- CN 2054563 U 19900314 - YANG YUYONG [CN]
- US 4204152 A 19800520 - IMRIE JAMES A [AU]
- JP H08320741 A 19961203 - NEW JAPAN RADIO CO LTD
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
FR 2805678 A1 20010831; FR 2805678 B1 20020628; AU 3750501 A 20010912; EP 1264392 A2 20021211; WO 0165674 A2 20010907; WO 0165674 A3 20020510
DOCDB simple family (application)
FR 0002547 A 20000229; AU 3750501 A 20010227; EP 01909912 A 20010227; FR 0100568 W 20010227