EP 4315577 A1 20240207 - TITLE: ISOLATED VOLTAGE CONVERTER
Title (en)
TITLE: ISOLATED VOLTAGE CONVERTER
Title (de)
TITEL: ISOLIERTER SPANNUNGSWANDLER
Title (fr)
TITRE : CONVERTISSEUR DE TENSION ISOLÉ
Publication
Application
Priority
- FR 2103211 A 20210329
- EP 2022058161 W 20220328
Abstract (en)
[origin: WO2022207571A1] This isolated voltage converter (106) comprises: - first and second global input terminals (P, N) intended to receive a global input voltage (VE) between them; and - a first and a second voltage conversion module (1081, 1082), each with a primary circuit and a secondary circuit that are isolated and connected by a magnetic circuit, the primary circuits being connected in series between the global input terminals (P, N) so as each to receive only a portion of the global input voltage (VE) as local input voltage (VE1, VE2). It furthermore comprises a device (118) for regulating the local input voltages (VE1, VE2) so as to keep them in a predefined ratio, for example to keep equal to one another.
IPC 8 full level
H02M 1/00 (2006.01); H02M 3/158 (2006.01); H02M 3/335 (2006.01)
CPC (source: EP)
H02M 1/0016 (2021.05); H02M 1/0025 (2021.05); H02M 3/1586 (2021.05); H02M 3/33571 (2021.05); H02M 1/0043 (2021.05); H02M 1/007 (2021.05)
Citation (search report)
See references of WO 2022207571A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3121298 A1 20220930; CN 117581467 A 20240220; EP 4315577 A1 20240207; WO 2022207571 A1 20221006
DOCDB simple family (application)
FR 2103211 A 20210329; CN 202280038624 A 20220328; EP 2022058161 W 20220328; EP 22718907 A 20220328