CONVERTISSEUR DE TENSION AVEC DEUX CIRCUITS CONVERTISSEUR DE TENSION CHAINES

The voltage converter (100) comprises a first isolated voltage conversion circuit (102) and a second voltage conversion circuit (110) supplying an intermediate voltage (VINT) to the first voltage conversion circuit (102). The second voltage conversion circuit (110) comprises a first inductance (LB1)...

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Bibliographische Detailangaben
Hauptverfasser: BENDANI, LARBI, CHELGHOUM, REDA, ASKEUR, MIMOUN
Format: Patent
Sprache:fre
Schlagworte:
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Beschreibung
Zusammenfassung:The voltage converter (100) comprises a first isolated voltage conversion circuit (102) and a second voltage conversion circuit (110) supplying an intermediate voltage (VINT) to the first voltage conversion circuit (102). The second voltage conversion circuit (110) comprises a first inductance (LB1), a second inductance (LB2) and a capacitance (CB1), and is designed, in a first state, so that the input terminals (EB1, EB2) supply the first inductance (LB1) with energy and so that the input terminals (EB1, EB2) and the capacitance (CB1) supply the second inductor (LB2) and the output terminals (SB1, SB2) with energy, and, in a second state, to disconnect one of the input terminals (EB1, EB2) so that they no longer supply energy, so that the first inductance (LB1) supplies the capacitance (CB1) with energy and so that the second inductance (LB2) supplies the output terminals (SB1, SB2) with energy.