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公开(公告)号：EP4280232A3
公开(公告)日：2024-06-05
申请号：EP23201364.9
申请日：2010-09-02
CPC分类号： H01C1/148 , H01C17/232 , H01C7/06 , Y10T29/49101 , Y10T29/49082
摘要： A current sense resistor and a method of manufacturing a current sensing resistor with temperature coefficient of resistance (TCR) compensation is disclosed. The resistor has a resistive strip disposed between two conductive strips. A pair of main terminals and a pair of voltage sense terminals are formed in the conductive strips. A pair of rough TCR calibration slots are located between the main terminals and the voltage sense terminals, each of the rough TCR calibration slots have a depth selected to obtain a negative starting TCR value observed at the voltage sense terminals. A fine TCR calibration slot is formed between the pair of voltage sense terminals. The fine TCR calibration slot has a depth selected to obtain a TCR value observed at the voltage sense terminals that approaches zero. The resistance calibration slot has a depth selected to calibrate a resistance value of the resistor.
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公开(公告)号：EP3332421A1
公开(公告)日：2018-06-13
申请号：EP16835659.0
申请日：2016-08-04
发明人： GLENN, Darin , BLACKBURN, Scott
IPC分类号： H01L23/495 , C03B29/00 , H01L23/48 , H02B1/00
CPC分类号： H01L23/49589 , H01L23/3107 , H01L23/49562 , H01L23/60
摘要： An electrical device comprising a ribbed molded body housing an electrical component is provided. The ribbed molded body includes at least one surface or portion having a plurality of ribs along at least a portion of the surface. The electrical component may be a passive or active electrical component. The electrical component may be connected to a lead frame and molded into the ribbed molded body.
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公开(公告)号：EP3127126A4
公开(公告)日：2017-12-27
申请号：EP15773134
申请日：2015-03-31
CPC分类号： H01F27/2847 , B23K26/38 , H01F5/00 , H01F41/04 , H01F41/06 , Y10T29/4902
摘要： Magnetic components and a method for making them are described. A conducting material may be cut using a high power laser such as, but not limited to, a rare-earth fiber laser such as a Ytterbium fiber laser. Alternatively, a conducting material may be cut using an abrasive water jet. The magnetic components may be planar.
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公开(公告)号：EP3230486A1
公开(公告)日：2017-10-18
申请号：EP15868328.4
申请日：2015-12-04
发明人： MARTIN, Tom J. , SMITH, Clark , TRAIKOFF, Jeff
CPC分类号： H01C17/075 , H01C1/012 , H01C1/142 , H01C7/006 , H01C17/283
摘要： A thin film resistor formed using thermal spraying techniques in the manufacturing process is provided. A thin film resistor and method of manufacturing a thin film resistor are disclosed including a thermally sprayed resistive element. An alloy bond layer may be applied to a substrate and a thermally sprayed resistive layer is applied to the alloy bond layer by a thermal spraying process to form a thermally sprayed resistive element. The alloy bond layer and the thermally sprayed resistive layer may have the same chemical composition.
摘要翻译： 提供了在制造过程中使用热喷涂技术形成的薄膜电阻器。 公开了包括热喷涂电阻元件的薄膜电阻器和制造薄膜电阻器的方法。 合金结合层可以施加到基板上，并且通过热喷涂工艺将热喷涂电阻层施加到合金结合层以形成热喷涂电阻元件。 合金结合层和热喷涂电阻层可以具有相同的化学组成。
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7.发明公开MAGNETIC COMPONENTS AND METHODS FOR MAKING SAME 审中-公开VERFAHREN ZER HERSTELLUNG DAVON的MAGNETISCHE KOMPONENTEN
公开(公告)号：EP3127126A1
公开(公告)日：2017-02-08
申请号：EP15773134.0
申请日：2015-03-31
IPC分类号： H01F5/00
CPC分类号： H01F27/2847 , B23K26/38 , H01F5/00 , H01F41/04 , H01F41/06 , Y10T29/4902
摘要： Magnetic components and a method for making them are described. A conducting material may be cut using a high power laser such as, but not limited to, a rare-earth fiber laser such as a Ytterbium fiber laser. Alternatively, a conducting material may be cut using an abrasive water jet. The magnetic components may be planar.
摘要翻译： 对磁性部件及其制造方法进行说明。 可以使用诸如但不限于诸如镱光纤激光器的稀土光纤激光器的高功率激光器来切割导电材料。 或者，可以使用磨料水射流切割导电材料。 磁性部件可以是平面的。
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公开(公告)号：EP4394819A2
公开(公告)日：2024-07-03
申请号：EP23208245.3
申请日：2017-04-17
IPC分类号： H01F27/29
CPC分类号： H01F17/04 , H01F27/292 , H01F2017/04820130101 , H01F27/36 , H01F27/361 , H01F27/363 , H01F27/366
摘要： A shielded inductor and a method of making a shielded inductor are provided. The shielded inductor includes a core body surrounding a conductive coil, leads in electrical communication with the coil, and a shield covering at least parts of the outer surface of the core body. An insulating material may be provided between parts of the core body and parts of the shield. A method of making a shielded inductor is also provided.
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公开(公告)号：EP3446319B1
公开(公告)日：2023-11-08
申请号：EP17786394.1
申请日：2017-04-17
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10.发明公开
公开(公告)号：EP3640957A3
公开(公告)日：2020-09-16
申请号：EP19204893.2
申请日：2005-05-11
发明人： SMITH, Clark L , VEIK, Thomas L , WYATT, Todd L , BERTSCH, Thomas L , BRUNE, Rodney , MAC ARTHUR, William
摘要： An electrical resistor (10) is provided with a resistive element (14) and terminations (24, 25) extending from opposite ends of the resistive element (14). The terminations (24, 25) are folded under the resistive element (14), with a thermally conductive and electrically insulative filler (28) being sandwiched and bonded between the resistive element (14) and the terminations (24, 25). The terminations (24, 25) provide for mounting of the resistor (10) to an electronic circuit assembly (13). The intimate bond between the resistive element (14), filler (28) and terminations (24, 25) allow for enhanced dissipation of heat generated in the use of the resistive element (14), so as to produce a resistor (10) which operates at a lower temperature, and improves component reliability.
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