公开(公告)号：CA3122390A1

公开(公告)日：2021-12-15

申请号：CA3122390

申请日：2021-06-15

Applicant: 3D PLUS

Inventor： COLONNA CEDRIC

IPC: H02M7/521 ,  H02M1/08

Abstract: The invention relates to a power converter (100) having a parallel resonant circuit, comprising an inverter (101), a resonant circuit (LC), a transformer (T1) comprising a primary circuit (2) and a secondary circuit (3), control means (4) for the inverter (101), the inverter (101) being connected to the resonant circuit (LC), which is intended to be connected to an output load (Rout) via the transformer (T1), said power converter being characterized in that the inverter (101) comprises a first half-bridge (D1) and a second half-bridge (D2) in parallel with the first half-bridge (D1), a first inductor (Lc1) between the first half-bridge (D1) and the resonant circuit (LC), a second inductor (Lc2) between the second half-bridge (D2) and the resonant circuit (LC), and in that the first and second inductors (Lc1, Lc2) have the same inductance and are coupled in the opposite direction to one another.