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公开(公告)号：EP4369873A1
公开(公告)日：2024-05-15
申请号：EP22206736.5
申请日：2022-11-10
发明人： MAIER, Josef , GIETZOLD, Thomas
CPC分类号： H05K1/117 , H05K1/144 , H05K1/0284 , H05K3/284 , H05K3/365 , H05K3/368 , H05K2201/04120130101 , H05K2201/20920130101 , H05K2201/0903620130101 , H05K2201/0904520130101 , H05K2203/132720130101
摘要： The present disclosure relates to a printed circuit board assembly (10) for an aircraft solid state power controller (SSPC), comprising at least one printed circuit board (14) having a top side and a bottom side. At least one of the top side and the bottom side has a surface layer made from an electrically conductive material and has a plurality of heat generating electronic circuit components (32, 34) mounted thereon. An insulating potting (16a, 16b) covers the plurality of heat generating electronic circuit components (32, 34) on the at least one of the top side and the bottom side, the insulating potting (16a, 16b) comprising an insulating potting body (38) covering the plurality of heat generating electronic circuit components (32, 34) in a contiguous manner. The printed circuit board (14) is configured to form a male part of a card edge connector in at least one peripheral region (18) thereof. The present disclosure also relates to a method of manufacturing such a printed board assembly (10) using a dam-and-fill technique.
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公开(公告)号：EP3300254B1
公开(公告)日：2021-07-07
申请号：EP16190703.5
申请日：2016-09-26
发明人： GREITHER, Markus , KUCHARSKI, David
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公开(公告)号：EP3024143B1
公开(公告)日：2021-05-05
申请号：EP15195551.5
申请日：2015-11-20
IPC分类号： H03K17/082 , H03K17/16
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公开(公告)号：EP3624339A1
公开(公告)日：2020-03-18
申请号：EP18194588.2
申请日：2018-09-14
发明人： RAUWOLF, Thomas , MAIER, Matthias
IPC分类号： H03K17/082 , H03K17/18
摘要： Disclosed is a solid state power controller (10), comprising at least one solid state switching device (18) connected to at least one load to be supplied with power from a power feed line (12) and configured to selectively connect the respective load to the power feed line (12) or to disconnect the respective load from the power feed line (12); at least one SSPC control circuit (20) configured to supply a control voltage to a control terminal (22) of the solid state switching device (18); and a discrete output circuit (100) electrically connected to, and galvanically isolated from, the SSPC control circuit (20) and/or the control terminal (22) of the solid state switching device (18); wherein the discrete output circuit (100) comprises a discrete output terminal (104) and is configured to supply at the discrete output terminal (104) a discrete output signal indicative of the state of the control terminal (22) of the solid state switching device (18), and wherein the discrete output circuit (100) is configured to detect an overcurrent in a circuit (114) connected to the discrete output terminal (104) and to limit an output current and/or interrupt supply of the discrete output signal in case an overcurrent is detected.
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公开(公告)号：EP2928274B1
公开(公告)日：2018-12-26
申请号：EP15162159.6
申请日：2015-04-01
发明人： Debabrata, Pal , Horowy, John , Karlen, Eric , Seidel, Rainer J.
CPC分类号： H01L23/049 , H01L23/492 , H01L25/074 , H01L2924/0002 , H05K7/1412 , H05K7/1432 , H01L2924/00
摘要： A solid-state contactor (100) includes a housing (104), a lead (110, 120), a bus plate (140, 142, 144, 146; 240), and an end connector (150, 160). The lead extends through the housing and into an interior (106) of the housing. The bus plate is disposed within the housing interior and mounts a die (170; 270) which is electrically connected to the lead through the bus plate. The end connector extends between the bus plate and the lead, attaching to the bus plate at an angle for coupling a plurality of bus plates with die to the lead in a stacked arrangement.
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公开(公告)号：EP3300254A1
公开(公告)日：2018-03-28
申请号：EP16190703.5
申请日：2016-09-26
发明人： GREITHER, Markus , KUCHARSKI, David
CPC分类号： H03K17/687 , G06F1/24 , G06F1/30 , H03K17/24 , H03K2217/0081
摘要： The present disclosure relates to a control circuit (10) configured to supply a control voltage to a control terminal (G) of a solid state solid state switching device (12) of a solid state power controller (100), the solid state switching device (12) having a first terminal (D), a second terminal (S), and the control terminal (G), the solid state switching device (12) configured to switch between an OFF operation mode in which the second terminal (S) is electrically disconnected from the first terminal, and an ON operation mode in which the second terminal (S) is electrically connected to the first terminal (D), according to the control voltage applied to the control terminal (G). The control circuit (10) comprises: a primary controller (16) operative to supply a primary control voltage to the control terminal (G) of the solid state switching device (12; and an auxiliary circuit (18) configured to supply an auxiliary control voltage to the control terminal (G) of the solid state switching device (12) in case the primary controller (16) falls into an inoperative condition. The present disclosure also relates to a solid state power controller (100) comprising such control circuit.
摘要翻译： 本公开涉及被配置为向固态功率控制器（100）的固态固态开关器件（12）的控制端子（G）提供控制电压的控制电路（10），所述固态开关器件 具有第一端子（D），第二端子（S）和控制端子（G）的固态开关装置（12），所述固态开关装置（12）被配置为在其中第二端子（S） 与第一端子电断开，并且第二端子（S）根据施加到控制端子（G）的控制电压电连接到第一端子（D）的ON操作模式。 控制电路（10）包括：初级控制器（16），用于向固态开关装置（12）的控制端子（G）提供初级控制电压;以及辅助电路（18），配置为提供辅助控制 （16）处于非工作状态的情况下，向固态开关装置（12）的控制端（G）提供电压。本发明还涉及包括这种控制电路的固态功率控制器（100）。
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公开(公告)号：EP2602896A3
公开(公告)日：2017-11-08
申请号：EP12195362.4
申请日：2012-12-03
申请人： Hamilton Sundstrand Corporation , HS Elektronik Systeme GmbH , Ives, Kyle Stephen , Wavering, Jeffrey T. , Wagner, Carl A.
CPC分类号： H02J3/46 , H02J3/005 , Y10T307/406
摘要： A configurable power switching controller (10,100,200) includes multiple power channels (20,120,122,222), and a programming connector (160,260) that connects the load outputs of a subset of the multiple power channels thereby creating at least one merged power channel (134,238).
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公开(公告)号：EP3024143A1
公开(公告)日：2016-05-25
申请号：EP15195551.5
申请日：2015-11-20
IPC分类号： H03K17/082 , H03K17/16
CPC分类号： H03K17/0822 , H03K17/166
摘要： A solid state power controller (100) comprises: At least one solid state switching device (110) having a line input (VLine) and a load output (LOAD OUTPUT), the solid state switching device (110) configured to switch an electrical voltage applied to the line input to "ON" or "OFF" with respect to the load output, and a clamping circuit (120) configured to clamp a voltage drop (150) across the line input and load output of the solid state switching device (110) to a predetermined clamping voltage, wherein the solid state power controller (100) is configured to temporarily reduce the clamping voltage during an "OFF" switching operation in which the solid state switching device (110) is switched to "OFF" with respect to the load output.
摘要翻译： 固态功率控制器（100）包括：具有线路输入（VLine）和负载输出（LOAD OUTPUT）的至少一个固态开关装置（110），固态开关装置（110）被配置为将电压 施加到相对于负载输出到“ON”或“OFF”的线路输入的钳位电路（120），钳位电路（120）被配置为钳位固态开关器件的线路输入和负载输出（150） 110）到预定的钳位电压，其中固态功率控制器（100）被配置为在固态开关装置（110）相对于“OFF”切换操作的“OFF”切换操作期间临时降低钳位电压 到负载输出。
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公开(公告)号：EP4369872A1
公开(公告)日：2024-05-15
申请号：EP22206693.8
申请日：2022-11-10
发明人： GROSS, David , SCHREITMÜLLER, Stefan , MÜLLER, Tobias , WÜNSCH, Alois , EIGNER, Robert , GIETZOLD, Thomas
IPC分类号： H05K1/02
CPC分类号： H05K1/0209 , H05K1/0263 , H05K2201/1016620130101 , H05K2201/06620130101 , H05K2201/1027220130101 , H05K2201/105620130101 , H05K2201/1041620130101 , H05K2201/1096920130101
摘要： A solid state power switch assembly (4) of an aircraft solid state power controller (2) comprises a circuit board (6), in particular a printed circuit board (6), at least one solid state power switch (8), and a busbar (18). The at least one solid state power switch (8) has a first side and an opposing second side. A power switch electric contact surface (10) is formed on the first side and the at least one solid state power switch (8) is arranged on the circuit board (6) with the second side facing the circuit board (6) and the first side facing away from the circuit board (6). The busbar (18) comprises at least one busbar contact portion (24) configured for electrically contacting the power switch electric contact surface (10) and at least one busbar mounting portion (20a, 20b), which is configured for be mounted to the circuit board (6), so that the at least one solid state power switch (8) is sandwiched between the at least one busbar contact portion (24) and the circuit board (6).
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10.发明公开
公开(公告)号：EP4358405A1
公开(公告)日：2024-04-24
申请号：EP22202131.3
申请日：2022-10-18
IPC分类号： H03K17/18 , G01R31/327 , H02H3/00
CPC分类号： H03K17/18 , H02H3/044 , G01R31/3277
摘要： An aircraft solid state power controller (2a-d) comprises a feed node (8) to be electrically connected to a primary electric power supply (4); a load node (12) to be electrically connected to at least one electric load (6); and at least one electric switching device (16, 17), in particular a solid state switching device (16, 17), which is arranged between the feed node (8) and the load node (12). The at least one electric switching device (16, 17) is switchable between an on-state, in which the at least one electric switching device (16, 17) provides a low-resistive electric electric connection between the feed node (8) and the load node (12); and an off-state, in which the at least one electric switching device (16, 17) electrically isolates the load node (12) from the feed node (8). The aircraft solid state power controller (2a-d) further comprises a secondary electric power supply (24), which is independent from the primary electric power supply (4), and which is configured for applying a test voltage (Viso) between the feed node (8) and the load node (12) of the aircraft solid state power controller (2a-d) in order to allow determining the switching state of the at least one electric switching device (16, 17) by detecting a voltage drop (Vswitch) between the feed node (8) and the load node (12) of the aircraft solid state power controller (2a-d).
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