公开(公告)号：EP4423894A1

公开(公告)日：2024-09-04

申请号：EP22888067.0

申请日：2022-10-25

申请人： MKS Instruments, Inc.

发明人： GARUTI, Marco ,  BRAGHIROLI, Francesco ,  BALOCCHI, Paolo ,  MASSA, Mario

IPC分类号： H02M1/42 ,  H02M1/08 ,  H02M1/00

CPC分类号： Y02B70/10 ,  G05F1/70 ,  H02M1/007 ,  H02M1/4208 ,  H02M3/003 ,  H02M1/4216 ,  H02M1/0077 ,  H02M3/01 ,  H02M3/335

公开(公告)号：EP4369364A1

公开(公告)日：2024-05-15

申请号：EP23209485.4

申请日：2023-11-13

申请人： Delta Electronics Inc.

发明人： CHANG, Yi-Sheng ,  LAI, Chien-An ,  CHIU, Yi-Hsun ,  YANG, Chun-Yu

IPC分类号： H01F27/28 ,  H01F27/40

CPC分类号： H02M3/158 ,  H02M3/1582 ,  H02M3/33523 ,  H02M3/335 ,  H02M1/4225 ,  H02M1/0064 ,  G06F1/189 ,  H02J1/082 ,  H02M3/003 ,  H01F2027/280920130101 ,  H01F27/40 ,  H01F2027/281920130101 ,  H01F27/2804 ,  H01F2027/40820130101 ,  H01F27/346 ,  H01F2027/34820130101

摘要： A planar magnetic component (PE) is arranged on a circuit board (CB1) of a resonant converter (100), and the resonant converter (100) includes a primary-side circuit (1A) and a secondary-side circuit (3A). The planar magnetic component (PE) includes an inductor trace (Tl), a primary-side trace (Tp1), a secondary-side trace (Ts1), and an iron core assembly. The iron core assembly includes an inductor iron core (C_L) and an iron core (C1). The primary-side trace (Tp1) surrounds the first through hole (H1) in a first direction (D1) and surrounds the second through hole (H2) in a second direction (D2) to form an oo-shaped trace. The inductor trace (TI) is formed on the primary-side layer board and coupled to the primary-side trace (Tp1), and two ends of the inductor trace (TI) form an input terminal and an output terminal of the planar magnetic component (PE).

公开(公告)号：EP4352764A2

公开(公告)日：2024-04-17

申请号：EP22821052.2

申请日：2022-06-09

申请人： Hubbell Incorporated

发明人： GELLIS, David, Samuel

IPC分类号： H01F27/28 ,  H05K1/14

CPC分类号： H02M3/33507 ,  H02M3/003 ,  H02M1/0054 ,  H02J7/0042 ,  H02J2207/2020200101 ,  H02J2207/3020200101 ,  H02J7/0013

公开(公告)号：EP4404695A1

公开(公告)日：2024-07-24

申请号：EP24153245.6

申请日：2024-01-22

申请人： Infineon Technologies Austria AG

发明人： KSHIRSAGAR, Kushal ,  CHO, Eung San ,  PELUSO, Luca ,  CLAVETTE, Danny ,  KESSLER, Angela

IPC分类号： H05K1/02 ,  H05K1/18 ,  H05K3/30 ,  H01F27/29

CPC分类号： H05K1/0203 ,  H05K1/0209 ,  H05K1/021 ,  H05K1/0233 ,  H05K1/0262 ,  H05K1/181 ,  H05K3/301 ,  H01F27/24 ,  H01F27/28 ,  H01F17/04 ,  H02M3/003 ,  H01F27/292 ,  H01F17/06 ,  H01F27/2847 ,  H01F2017/06720130101 ,  H05K2201/1096920130101 ,  H05K2201/06620130101 ,  H05K2201/08620130101 ,  H05K2201/100320130101 ,  H05K2201/105620130101 ,  H05K2201/1060620130101

摘要： An apparatus and method as discussed herein includes a heat sink element fabricated from electrically conductive material. A first element of electrically conductive material may be fixedly connected to the heat sink element. A second element of electrically conductive material may be fixedly connected to the heat sink element. The first element and the second element may extend substantially orthogonal from a surface of the heat sink element.

公开(公告)号：EP4391179A1

公开(公告)日：2024-06-26

申请号：EP23215598.6

申请日：2023-12-11

申请人： Viessmann Climate Solutions SE

发明人： HOY, Sébastien ,  SIMONOW, Alexander ,  RIEDL, Wolfgang ,  KOCH, Mario ,  KLEE, Hanspeter ,  BOCK, Johannes ,  HOPF, Markus ,  STEINBACH, Konstantin ,  KLINGER, Felix

IPC分类号： H01M50/244 ,  H01M10/48 ,  H01M50/204 ,  H01M50/251 ,  H02M3/00 ,  H01M10/42

CPC分类号： H01M2220/1020130101 ,  H01M50/244 ,  H01M50/251 ,  H01M50/204 ,  H01M10/486 ,  H02M3/003 ,  H01M10/425

摘要： Ein modulares Batteriesystem (1) für ein Gebäude, umfasst eine Vielzahl von Batteriemodulen (11) zum Speichern elektrischer Energie, eine Vielzahl von Trageeinrichtungen (13) jeweils zum Montieren des Wechselrichtermoduls (10) und der Batteriemodule (11) an einer Wand und eine Verkabelung (12) zum Verbinden der Batteriemodule (11) mit dem Wechselrichtermodul (10). Die Trageeinrichtungen (13) weisen jeweils Schächte (131) zum Verlegen der Verkabelung (12) auf.

公开(公告)号：EP4369363A2

公开(公告)日：2024-05-15

申请号：EP23209405.2

申请日：2023-11-13

申请人： Delta Electronics Inc.

发明人： CHANG, Yi-Sheng

IPC分类号： H01F27/28 ,  H01F27/40 ,  H01F27/34 ,  H02M3/158 ,  H02M3/335

CPC分类号： H02M3/158 ,  H02M3/1582 ,  H02M3/33523 ,  H02M3/335 ,  H02M1/4225 ,  H02M1/0064 ,  G06F1/189 ,  H02J1/082 ,  H02M3/003 ,  H01F2027/280920130101 ,  H01F27/40 ,  H01F2027/281920130101 ,  H01F27/2804 ,  H01F2027/40820130101 ,  H01F27/346 ,  H01F2027/34820130101

摘要： A planar transformer (2B) is applied to an isolated converter (400), and the isolated converter (400) includes a primary-side circuit (1B) and a secondary-side circuit (3B). The planar transformer (2B) includes a circuit board (CB2) and an iron core (C2), and the circuit board (CB2) includes a primary-side layer (LP) and a secondary-side layer (LS). The circuit board (CB2) is arranged in the isolated converter (400), and the primary-side layer (LP) and the secondary-side layer (LS) include a primary-side trace (Tp2) and a secondary-side trace (Ts2) respectively. The primary-side trace (Tp2) is formed on the primary-side layer (LP) and serves as a primary-side coil (22B) coupled to the primary-side circuit (1B). The secondary-side trace (Ts2) is formed on the secondary-side layer (LS) and serves as a secondary-side coil (24B) coupled to the secondary-side circuit (3B). The iron core (C2) includes a core pillar (C22), the core pillar (C22) penetrates a through hole (H4) of the circuit board (CB2), and the primary-side trace (Tp2) and the secondary-side trace (Ts2) surround the through hole (H4).

公开(公告)号：EP3606306B1

公开(公告)日：2024-05-01

申请号：EP18770650.2

申请日：2018-03-19

IPC分类号： H05K7/20 ,  H02M3/00

CPC分类号： H05K7/20 ,  H05K7/20927 ,  H05K7/20254 ,  H02M3/003 ,  B29C45/14

公开(公告)号：EP4024692B1

公开(公告)日：2024-10-02

申请号：EP20862559.0

申请日：2020-05-25

IPC分类号： H02M3/335 ,  H01F27/24 ,  H01F27/28 ,  H01F27/38 ,  H01F27/40 ,  H01F3/14 ,  H02M1/00 ,  H02M3/00

CPC分类号： Y02B70/10 ,  H02M1/007 ,  H02M3/01 ,  H02M3/33584 ,  H02M3/33573 ,  H02M3/33561 ,  H02M3/003 ,  H01F27/40 ,  H01F27/38 ,  H01F3/14 ,  H01F27/24

公开(公告)号：EP4422051A1

公开(公告)日：2024-08-28

申请号：EP23157968.1

申请日：2023-02-22

申请人： Delta Electronics (Thailand) Public Co., Ltd.

发明人： SOLANKI, Jitendra

IPC分类号： H02M3/00 ,  H02M3/335 ,  H02M7/48

CPC分类号： H02M3/003 ,  H02M3/01 ,  H02M3/33571 ,  H02M3/33584 ,  H02M3/015 ,  H02M7/4818 ,  H02M3/33573

摘要： The invention concerns a multi-phase DC/DC-converter circuit (1), comprising a primary side switching circuit (2) comprising a plurality of primary side switching legs (3), wherein each primary side switching leg (3) comprises two or more switch elements (4); at least one secondary side rectifier circuit (5) each comprising a plurality of secondary side rectifier legs (6), wherein each secondary side rectifier leg (6) comprises two or more rectifier elements (7); a transformer (8), wherein the transformer comprises a primary side (9) connected to the primary side switching circuit (2) and a secondary side (10) connected to each of the at least one secondary side rectifier circuit (5); and at least one resonant capacitor network (11), each connected to the primary side (9) or to the secondary side (10) of the transformer (8), wherein each resonant capacitor network (11) comprises a plurality of capacitors (12).

公开(公告)号：EP4386837A1

公开(公告)日：2024-06-19

申请号：EP23202736.7

申请日：2023-10-10

申请人： Sentec E&E Co., Ltd.

发明人： HUANG, Jason ,  CHEN, Liang-Yo ,  HSU, Pi-Sheng

IPC分类号： H01L25/07 ,  H01L23/538

CPC分类号： H01L25/072 ,  H01L23/5385 ,  H02M1/0048 ,  H02M1/32 ,  H02M3/003 ,  H02M7/003

摘要： A power apparatus (1, 2) includes a substrate (10, 10'), a first power component (20), a second power component (30), and a connection board (40, 40'). The substrate (10, 10') includes a first area (11) and a second area (12) separated from each other. The first power component (20) is arranged on the first area (11). The second power component (30) is arranged on the second area (12). The connection board (40, 40') is arranged between the first area (11) and the second area (12), and is electrically connected to the first power component (20) and the second area (12) respectively.