公开(公告)号：EP3312983B1

公开(公告)日：2024-10-09

申请号：EP17197817.4

申请日：2017-10-23

IPC分类号： H02M7/00

CPC分类号： H02M7/003

公开(公告)号：EP4403001A1

公开(公告)日：2024-07-24

申请号：EP22786250.5

申请日：2022-09-15

申请人： Marel Power Solutions, Inc.

发明人： BYERS, Ian ,  MILLER, Gary ,  WOOTERS, Stuart

IPC分类号： H05K7/20 ,  H01L23/34

CPC分类号： H05K7/20936 ,  H05K7/20336 ,  H01L23/427 ,  H01L23/49562 ,  H01L23/49575 ,  H01L23/49524 ,  H02M7/003 ,  H05K7/14329

公开(公告)号：EP4150668B1

公开(公告)日：2024-07-24

申请号：EP21735221.0

申请日：2021-06-18

IPC分类号： H01L23/373 ,  H01L21/48 ,  H01L23/045 ,  H01L23/047 ,  H01L25/07 ,  H01L25/16 ,  H01L25/18 ,  H01L23/367

CPC分类号： B33Y80/00 ,  H01L23/3677 ,  H01L23/3736 ,  H01L21/4882 ,  H01L23/3733 ,  H01L23/047 ,  H01L25/072 ,  H01L23/053 ,  H01L23/24 ,  H02M7/003 ,  H05K7/209 ,  H01L2224/4809120130101 ,  H05K7/14329

公开(公告)号：EP4401247A1

公开(公告)日：2024-07-17

申请号：EP23382031.5

申请日：2023-01-16

申请人： EPL Engineering S.L.

发明人： DESCARREGA DE LA VEGA, Xavier ,  VERPOORTEN, Roel

IPC分类号： H01R4/52 ,  H01R4/30 ,  H02M1/00 ,  H02M7/00 ,  H05K7/14 ,  H01R4/36 ,  H01R9/24 ,  H01R11/12

CPC分类号： H01R4/305 ,  H02M1/0009 ,  H02M7/003 ,  H05K7/1432 ,  H01R4/36 ,  H01R9/2425 ,  H01R4/52 ,  H01R11/12

摘要： Power converter comprising a casing (10) with a first connection portion (11) for connecting first cables (1) and a second connection portion (12) for connecting second cables (5), a first busbar having connection plates, a second busbar having other connection plates, a first connector for establishing a quick connection/disconnection of the connection plates of the first busbar with respect to the connection terminals (2) of the first cables (1) and a second connector for establishing a quick connection/disconnection of the connection plates of the first busbar with respect to the connection terminals (2) of the second cables (5).

公开(公告)号：EP4394821A1

公开(公告)日：2024-07-03

申请号：EP23186408.3

申请日：2023-07-19

申请人： Delta Electronics (Shanghai) Co., Ltd.

发明人： LAN, Lin ,  ZHANG, Quanliang ,  ZHANG, Weiqiang ,  XIE, Yicong

IPC分类号： H01F27/32 ,  H01F27/28 ,  H01F27/26 ,  H01F3/14 ,  H01F27/02 ,  H01F27/08 ,  H02M3/00 ,  H02M7/00 ,  H05K7/14

CPC分类号： H01F3/14 ,  H01F27/28 ,  H01F27/324 ,  H01F2027/32920130101 ,  H01F27/025 ,  H01F27/027 ,  H01F27/085 ,  H05K7/14325 ,  H02M7/003 ,  H01F27/263 ,  H05K7/20918 ,  H02M1/0095 ,  H02M1/007 ,  H02M3/003 ,  H02M3/01 ,  H02M3/33569 ,  H02M3/33576 ,  H02M7/487

摘要： The present application discloses a power module, including: at least one transformer (1), each including a primary side magnetic core (11) and a secondary side magnetic core (12); a primary side power element (21), the primary side magnetic core (11) and the primary side power element (21) forming a primary side conversion unit (31); a secondary side power element (22), the secondary side magnetic core (12) and the secondary side power element (22) forming a secondary side conversion unit (32); and an insulating plate (4), disposed between the primary side conversion unit (31) and the secondary side conversion unit (32), and including a first area, the first area being adaptively disposed between the primary side magnetic core (11) and the secondary side magnetic core (12), and the first area having at least one buckling part (B1, B2, B3, B4) and/or at least one bending part.

公开(公告)号：EP3832875B1

公开(公告)日：2024-06-05

申请号：EP18928255.1

申请日：2018-08-03

IPC分类号： H02M7/12 ,  H02K9/28 ,  H02M1/00 ,  H02K11/05 ,  H02M7/00 ,  H02M7/219

CPC分类号： H02M7/003 ,  H02M7/219 ,  H02M1/0085 ,  H02M1/0048 ,  H02K11/05 ,  Y02B70/10

公开(公告)号：EP3930115B1

公开(公告)日：2024-05-22

申请号：EP20181657.6

申请日：2020-06-23

IPC分类号： H05K7/14 ,  H05K7/20 ,  H02J7/00 ,  H01R13/52 ,  H01R13/621 ,  H01R13/631 ,  H02M1/32 ,  H02M3/00 ,  H02M7/00

CPC分类号： H02M7/003 ,  H02J7/0042 ,  H01R13/5219 ,  H01R13/621 ,  H01R13/631 ,  H05K7/209 ,  H02M1/327 ,  H02M3/003 ,  H05K7/14325

公开(公告)号：EP3694093B1

公开(公告)日：2024-05-08

申请号：EP18864523.8

申请日：2018-04-10

IPC分类号： H02M3/335 ,  H02M1/096 ,  H02M1/08 ,  H02M7/00 ,  H03K17/689 ,  H05K1/02 ,  H05K9/00 ,  H02M1/00

CPC分类号： H02M1/08 ,  H02M1/096 ,  H02M7/003 ,  H05K2201/1016620130101 ,  H05K1/0265 ,  H02M1/0006 ,  H02M3/33573 ,  H02M3/33571 ,  Y02B70/10

公开(公告)号：EP4358346A2

公开(公告)日：2024-04-24

申请号：EP24162550.8

申请日：2018-11-19

申请人： Solaredge Technologies Ltd.

发明人： ALONI, Omer ,  ZOHAR, Alon ,  GLOVINSKY, Tzachi ,  WALSH, Menashe

IPC分类号： H02J3/48

CPC分类号： G01R29/18 ,  H02M7/003 ,  H02M7/493 ,  H02J1/10 ,  H02J3/38 ,  H02J7/34 ,  H02J13/00002 ,  H02J2300/2420200101 ,  H02J3/381 ,  H02J13/00017 ,  Y04S10/30 ,  Y04S40/124 ,  H02J3/48

摘要： A method and a system sense at least one phase difference between at least two phases of a group of parallel connected three phase AC output terminals (e.g., a first phase AC output terminal, a second phase AC output terminal, or a third phase AC output terminal). The parallel connected AC output terminals may be three parallel connected DC to AC three phase inverters. Features of the parallel connected three phase AC output terminals enable wiring of conductors to one phase of an AC output terminal to be swapped with wiring of conductors of one phase of another phase AC output terminal. A sign of at least one phase difference is verified different from signs of other phase differences thereby the system determining the lateral position of the at least one three phase inverters relative to at least one other of the three phase inverters.

公开(公告)号：EP3229363B1

公开(公告)日：2018-11-28

申请号：EP17159260.3

申请日：2017-03-03

申请人： Murata Manufacturing Co., Ltd.

发明人： KITADA, Hiroshi

IPC分类号： H02M7/48 ,  H02M1/14

CPC分类号： H02M7/5387 ,  H02M1/12 ,  H02M1/126 ,  H02M7/003

摘要： A power converter includes: a plurality of external terminals; a grounded earth terminal; a power conversion circuit; a ground conductor; and a plurality of inductors. A plurality of nodes of the power conversion circuit are connected to the respective plurality of external terminals. The power conversion circuit performs power conversion by switching received power. A plurality of inductors are inserted between the plurality of external terminals and the plurality of nodes. Further, an other inductor is inserted between the ground conductor and the earth terminal. In this way, there can be provided a power converter that provides a sufficient noise reduction effect also in a high frequency region.