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公开(公告)号：US20090251873A1
公开(公告)日：2009-10-08
申请号：US12061453
申请日：2008-04-02
CPC分类号： H05K3/3442 , H05K1/141 , H05K3/403 , H05K2201/09181 , H05K2201/09663 , H05K2201/099 , H05K2201/09954 , Y02P70/613
摘要： A dual footprint mounting package for a surface mount power converter modules and its method of manufacture. Castellated regions are formed on the edge of the component package using the appropriate sized drill or milling bit. Edge plating is applied to the castellated surfaces to create edge pads. The edge plating provides electrical continuity between the edge pads and the SMT pads. Solder mask, or other materials, is applied to prevent solder from wicking between each SMT pad and its respective edge pad. Such component may be attached to a larger device PWB using either the edge pads or the SMT pads, or may even be attached using a combination of the two, such as in the event of a pad failure or other defect.
摘要翻译： 一种用于表面贴装功率转换器模块及其制造方法的双重封装安装封装。 使用适当尺寸的钻头或铣削钻头在组件封装的边缘上形成铸造区域。 将边缘电镀施加到cast形表面以形成边缘焊盘。 边缘电镀提供边缘焊盘和SMT焊盘之间的电气连续性。 施加焊接掩模或其他材料以防止焊料在每个SMT焊盘和其相应的边缘焊盘之间芯吸。 这样的组件可以使用边缘焊盘或SMT焊盘连接到更大的设备PWB，或者甚至可以使用两者的组合来连接，例如在焊盘故障或其他缺陷的情况下。
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公开(公告)号：US08319114B2
公开(公告)日：2012-11-27
申请号：US12061453
申请日：2008-04-02
IPC分类号： H05K1/16
CPC分类号： H05K3/3442 , H05K1/141 , H05K3/403 , H05K2201/09181 , H05K2201/09663 , H05K2201/099 , H05K2201/09954 , Y02P70/613
摘要： A dual footprint mounting package for a surface mount power converter modules and its method of manufacture. Castellated regions are formed on the edge of the component package using the appropriate sized drill or milling bit. Edge plating is applied to the castellated surfaces to create edge pads. The edge plating provides electrical continuity between the edge pads and the SMT pads. Solder mask, or other materials, is applied to prevent solder from wicking between each SMT pad and its respective edge pad. Such component may be attached to a larger device PWB using either the edge pads or the SMT pads, or may even be attached using a combination of the two, such as in the event of a pad failure or other defect.
摘要翻译： 一种用于表面贴装功率转换器模块及其制造方法的双重封装安装封装。 使用适当尺寸的钻头或铣削钻头在组件封装的边缘上形成铸造区域。 将边缘电镀施加到cast形表面以形成边缘焊盘。 边缘电镀提供边缘焊盘和SMT焊盘之间的电气连续性。 施加焊接掩模或其他材料以防止焊料在每个SMT焊盘和其相应的边缘焊盘之间芯吸。 这样的组件可以使用边缘焊盘或SMT焊盘连接到更大的设备PWB，或者甚至可以使用两者的组合来连接，例如在焊盘故障或其他缺陷的情况下。
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公开(公告)号：US08946932B2
公开(公告)日：2015-02-03
申请号：US12901278
申请日：2010-10-08
CPC分类号： H02M7/003 , H02M1/00 , Y10T307/406 , Y10T307/707
摘要： The present invention provides a configurable dc-dc power converter module and method of manufacture for such module. The power converter module comprises an isolated subassembly with a capacitor bank, control circuits and an isolated power train that converts an input voltage to an intermediate bus voltage. The power module further comprises multiple non-isolated power trains electrically coupled to the isolated subassembly that are powered by the intermediate bus voltage to produce output voltages. The number of output voltages is determined by the number of populated non-isolated power trains, which may include all of the non-isolated power trains in the power module or a subset thereof. In one embodiment of the invention the non-isolated power trains are located on a carrier PWB that is electrically coupled to the bus PWB.
摘要翻译： 本发明提供一种可配置的dc-dc功率转换器模块及其制造方法。 电力转换器模块包括具有电容器组的隔离子组件，控制电路和将输入电压转换为中间总线电压的隔离动力传动系。 电力模块还包括电耦合到隔离子组件的多个非隔离电力系统，其由中间总线电压供电以产生输出电压。 输出电压的数量由填充的非隔离功率列的数量确定，其可以包括功率模块中的所有非隔离功率列或其子集。 在本发明的一个实施例中，非隔离的动力系位于电气耦合到总线PWB的载体PWB上。
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公开(公告)号：US20080123312A1
公开(公告)日：2008-05-29
申请号：US11564675
申请日：2006-11-29
IPC分类号： H01R12/16
CPC分类号： H05K7/1092 , H02M3/00 , H05K1/144 , H05K1/182 , H05K2201/042 , H05K2201/1003 , H05K2201/10303 , H05K2201/10318
摘要： The present invention provides a DC-DC power converter that comprises two or more Printed Wiring Boards (PWB) mounted parallel to one another and without encapsulation. Electronic components can be mounted on both sides of each board. The open design and parallel orientation of the PWBs allow airflow over components mounted on the PWBs. The PWBs are preferable made of FR-4 with copper foils, with one thicker board being comprised of more copper layers and the other boards comprised of less copper layers. In the preferred embodiment, the power processing elements are housed in the thicker PWB, while the thinner boards house the control circuitry.
摘要翻译： 本发明提供一种DC-DC电力转换器，其包括彼此并联并且不封装的两个或更多个印刷布线板（PWB）。 电子元件可以安装在每个电路板的两侧。 PWB的开放设计和平行方向允许安装在PWB上的组件的气流。 PWB优选由具有铜箔的FR-4制成，一个较厚的板由更多的铜层组成，其它板由较少的铜层组成。 在优选实施例中，功率处理元件容纳在较厚的PWB中，而较薄的板容纳控制电路。
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公开(公告)号：US20120086270A1
公开(公告)日：2012-04-12
申请号：US12901278
申请日：2010-10-08
IPC分类号： H02J1/00
CPC分类号： H02M7/003 , H02M1/00 , Y10T307/406 , Y10T307/707
摘要： The present invention provides a configurable dc-dc power converter module and method of manufacture for such module. The power converter module comprises an isolated subassembly with a capacitor bank, control circuits and an isolated power train that converts an input voltage to an intermediate bus voltage. The power module further comprises multiple non-isolated power trains electrically coupled to the isolated subassembly that are powered by the intermediate bus voltage to produce output voltages. The number of output voltages is determined by the number of populated non-isolated power trains, which may include all of the non-isolated power trains in the power module or a subset thereof. In one embodiment of the invention the non-isolated power trains are located on a carrier PWB that is electrically coupled to the bus PWB.
摘要翻译： 本发明提供一种可配置的dc-dc功率转换器模块及其制造方法。 电力转换器模块包括具有电容器组的隔离子组件，控制电路和将输入电压转换为中间总线电压的隔离动力传动系。 电力模块还包括电耦合到隔离子组件的多个非隔离电力系统，其由中间总线电压供电以产生输出电压。 输出电压的数量由填充的非隔离功率列的数量确定，其可以包括功率模块中的所有非隔离功率列或其子集。 在本发明的一个实施例中，非隔离的动力系位于电气耦合到总线PWB的载体PWB上。
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公开(公告)号：US07450387B2
公开(公告)日：2008-11-11
申请号：US11366877
申请日：2006-03-02
CPC分类号： H01L23/367 , H01L23/4093 , H01L2924/0002 , Y10T24/44017 , H01L2924/00
摘要： The present invention provides a heat dissipater for use on a circuit board. The invention includes a circuit board having components on at least one side, a rigid plate having thermal conductive properties, and a spring clip that couples said rigid plate to said circuit board and provides a retaining force against the rigid plate. Both the rigid plate and spring clip provide thermal paths to ambient for the circuit board, and in one embodiment, a heat sink or cold plate may be coupled to the rigid plate. Thermal interface material may be filled in between the rigid plate, circuit board and spring clip to provide an efficient thermal path to ambient. The rigid plate, spring clip, and thermal interface material may be electrically insulated.
摘要翻译： 本发明提供一种在电路板上使用的散热器。 本发明包括具有至少一个侧面上的部件，具有导热特性的刚性板的电路板和将所述刚性板耦合到所述电路板并提供抵抗刚性板的保持力的弹簧夹。 刚性板和弹簧夹都提供用于电路板的环境的热路径，并且在一个实施例中，散热器或冷板可以联接到刚性板。 热界面材料可以填充在刚性板，电路板和弹簧夹之间，以提供对环境的有效的热路径。 刚性板，弹簧夹和热界面材料可以是电绝缘的。
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公开(公告)号：US08749990B2
公开(公告)日：2014-06-10
申请号：US11564675
申请日：2006-11-29
CPC分类号： H05K7/1092 , H02M3/00 , H05K1/144 , H05K1/182 , H05K2201/042 , H05K2201/1003 , H05K2201/10303 , H05K2201/10318
摘要： The present invention provides a DC-DC power converter that comprises two or more Printed Wiring Boards (PWB) mounted parallel to one another and without encapsulation. Electronic components can be mounted on both sides of each board. The open design and parallel orientation of the PWBs allow airflow over components mounted on the PWBs. The PWBs are preferable made of FR-4 with copper foils, with one thicker board being comprised of more copper layers and the other boards comprised of less copper layers. In the preferred embodiment, the power processing elements are housed in the thicker PWB, while the thinner boards house the control circuitry.
摘要翻译： 本发明提供一种DC-DC电力转换器，其包括彼此并联并且不封装的两个或更多个印刷布线板（PWB）。 电子元件可以安装在每个电路板的两侧。 PWB的开放设计和平行方向允许安装在PWB上的组件的气流。 PWB优选由具有铜箔的FR-4制成，一个较厚的板由更多的铜层组成，其它板由较少的铜层组成。 在优选实施例中，功率处理元件容纳在较厚的PWB中，而较薄的板容纳控制电路。
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公开(公告)号：USD495295S1
公开(公告)日：2004-08-31
申请号：US29169631
申请日：2002-10-23
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公开(公告)号：USD463362S1
公开(公告)日：2002-09-24
申请号：US29151487
申请日：2001-10-22
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公开(公告)号：US06778405B2
公开(公告)日：2004-08-17
申请号：US09964151
申请日：2001-09-25
IPC分类号： H05K706
CPC分类号： H05K1/141 , H05K1/0295 , H05K3/3421 , H05K3/3447 , H05K2201/045 , H05K2201/049 , H05K2201/09954
摘要： The adapter couples a power module to a circuit board. An adapter embodying the present invention can be configured to allow the connection of any power module regardless of pin out to any circuit board. Signal modifying circuitry can also be added to the adapter to enhance or simply modify the signal to the end user's circuit board. The modifying circuitry can act on either the input to the adapter or the output from the adapter. At least one conductive path couples the input interconnects and the output interconnects.
摘要翻译： 适配器将电源模块连接到电路板。 体现本发明的适配器可以被配置为允许任何电源模块的连接，而不管引脚到任何电路板。 信号修改电路也可以添加到适配器，以增强或简单地将信号修改到终端用户的电路板。 修改电路可以作用于适配器的输入或适配器的输出。 至少一个导电路径耦合输入互连和输出互连。
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