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公开(公告)号：US20180244407A1
公开(公告)日：2018-08-30
申请号：US15443627
申请日：2017-02-27
CPC分类号： B64G1/428 , H02J1/00 , H02J1/02 , H02J1/08 , H02J1/10 , H02J3/36 , H02J3/385 , H02J7/0068 , H02J7/345 , H02J7/35 , H02J9/00 , H02J2001/008
摘要： A power management and distribution system may comprise a first plurality of power sources, a first collector bus configured to receive power from the first plurality of power sources, an unregulated DC bus configured to receive power from the first collector bus, a regulated high voltage direct current (HVDC) bus configured to receive a first power from the unregulated DC bus, a first primary load bidirectional DC/DC converter configured to receive a second power from the unregulated DC bus, a first primary PDU configured to receive at least one of the first power from the regulated HVDC bus and the second power from the first primary load bidirectional DC/DC converter. The first primary PDU may be configured to supply power to a primary load such as a motor or actuator.
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公开(公告)号：US20190199225A1
公开(公告)日：2019-06-27
申请号：US15850228
申请日：2017-12-21
CPC分类号： H02M3/33584 , H01F27/24 , H01F27/28 , H01F29/02 , H01F38/14 , H01F41/10 , H02M1/088 , H02M3/33576 , H02M5/12 , H02P13/06
摘要： A power converter may comprise a magnetic core, a transformer primary winding configured to generate a magnetic field in the magnetic core, and a transformer secondary winding matrix. The transformer secondary winding matrix may comprise a plurality of secondary windings configurable between various electrical connections relative to one another (e.g., in series or in parallel) to adjust a voltage conversion ratio of the power converter.
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公开(公告)号：US10103549B2
公开(公告)日：2018-10-16
申请号：US15348413
申请日：2016-11-10
IPC分类号： B64G1/44 , H02J1/10 , H02J3/38 , H02J7/35 , B64G1/42 , H02J3/14 , H02J3/36 , H02J9/06 , G05F1/10 , H02J1/08 , H02J7/34
摘要： An electrical power system may comprise a first plurality of power sources, a first collector bus configured to receive power from the plurality of power sources, an unregulated DC bus configured to receive power from the first collector bus, a regulated high voltage direct current (HVDC) bus configured to receive power from the unregulated DC bus, and a first power distribution unit (PDU) configured to receive power from the regulated HVDC bus. The regulated HVDC bus may be configured to supply power to a high voltage load. The first plurality of power sources may comprise a first solar array, a first supercapacitor, and/or a first battery.
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公开(公告)号：US20180131192A1
公开(公告)日：2018-05-10
申请号：US15348413
申请日：2016-11-10
CPC分类号： H02J3/385 , B64G1/425 , B64G1/428 , B64G1/443 , G05F1/10 , H02J1/08 , H02J1/102 , H02J3/14 , H02J3/36 , H02J7/345 , H02J7/35 , H02J9/061 , Y02E10/58
摘要： An electrical power system may comprise a first plurality of power sources, a first collector bus configured to receive power from the plurality of power sources, an unregulated DC bus configured to receive power from the first collector bus, a regulated high voltage direct current (HVDC) bus configured to receive power from the unregulated DC bus, and a first power distribution unit (PDU) configured to receive power from the regulated HVDC bus. The regulated HVDC bus may be configured to supply power to a high voltage load. The first plurality of power sources may comprise a first solar array, a first supercapacitor, and/or a first battery.
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公开(公告)号：US11929297B2
公开(公告)日：2024-03-12
申请号：US17092542
申请日：2020-11-09
IPC分类号： H01L23/367 , H01L23/00 , H01L23/31 , H01L23/40 , H01L23/495 , H01L23/498
CPC分类号： H01L23/367 , H01L23/3107 , H01L23/40 , H01L23/49575 , H01L23/49833 , H01L24/97
摘要： An electronic assembly includes a first printed wiring board (PWB) on a first side of the electronic assembly, and a first stiffener secured to the first PWB. The electronic assembly also includes a second PWB on a second side of the electronic assembly, opposite the first side, a second stiffener secured to the second PWB, and a center stiffener seated in the second stiffener and between the first stiffener and the second stiffener. The center stiffener has a first side facing the first stiffener, a second side that is opposite the first side and facing the second stiffener, a first end, and a second end, opposite the first end. Electronic devices are secured to the center stiffener. The center stiffener dissipates heat from the electronic devices, and the electronic devices include power dies.
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公开(公告)号：US20220183182A1
公开(公告)日：2022-06-09
申请号：US17113817
申请日：2020-12-07
IPC分类号： H05K7/20
摘要： A cold plate includes a first side with a first surface, and a second side, opposite the first side. A coolant cavity is formed between the first side and the second side. A recessed base is machined into the first surface of the first side. The recessed base is bonded to a base copper plate and is a thinnest portion of the first surface.
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公开(公告)号：US10110000B2
公开(公告)日：2018-10-23
申请号：US15443627
申请日：2017-02-27
IPC分类号： H02J1/10 , H02J3/46 , B64G1/42 , H02J7/00 , H02J1/08 , H02J1/02 , H02J3/38 , H02J3/36 , H02J7/34 , H02J9/00 , H02J1/00 , H02J7/35
摘要： A power management and distribution system may comprise a first plurality of power sources, a first collector bus configured to receive power from the first plurality of power sources, an unregulated DC bus configured to receive power from the first collector bus, a regulated high voltage direct current (HVDC) bus configured to receive a first power from the unregulated DC bus, a first primary load bidirectional DC/DC converter configured to receive a second power from the unregulated DC bus, a first primary PDU configured to receive at least one of the first power from the regulated HVDC bus and the second power from the first primary load bidirectional DC/DC converter. The first primary PDU may be configured to supply power to a primary load such as a motor or actuator.
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公开(公告)号：US11439039B2
公开(公告)日：2022-09-06
申请号：US17113817
申请日：2020-12-07
IPC分类号： H05K7/20
摘要： A cold plate includes a first side with a first surface, and a second side, opposite the first side. A coolant cavity is formed between the first side and the second side. A recessed base is machined into the first surface of the first side. The recessed base is bonded to a base copper plate and is a thinnest portion of the first surface.
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公开(公告)号：US20220148939A1
公开(公告)日：2022-05-12
申请号：US17092542
申请日：2020-11-09
IPC分类号： H01L23/367 , H01L23/498 , H01L23/495
摘要： An electronic assembly includes a first printed wiring board (PWB) on a first side of the electronic assembly, and a first stiffener secured to the first PWB. The electronic assembly also includes a second PWB on a second side of the electronic assembly, opposite the first side, a second stiffener secured to the second PWB, and a center stiffener seated in the second stiffener and between the first stiffener and the second stiffener. The center stiffener has a first side facing the first stiffener, a second side that is opposite the first side and facing the second stiffener, a first end, and a second end, opposite the first end. Electronic devices are secured to the center stiffener. The center stiffener dissipates heat from the electronic devices, and the electronic devices include power dies.
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公开(公告)号：US10892083B1
公开(公告)日：2021-01-12
申请号：US16911607
申请日：2020-06-25
摘要： A toroidal transformer assembly of an electronic component module assembly includes a transformer mounting plate receptive of the toroidal transformer. The transformer mounting plate includes a base, a center boss extending from the base, and an outer ring extending from the base, and spaced apart from the center boss. The center boss and the outer ring define a mounting location for a toroidal transformer therebetween. A plurality of fins are positioned to conduct thermal energy from the toroidal transformer to the base.
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