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公开(公告)号:US11525739B2
公开(公告)日:2022-12-13
申请号:US15973964
申请日:2018-05-08
摘要: A thermistor-based thermal probe includes a thermistor die having a thermistor thereon with first and second bond pads coupled across the thermistor, and first and second die interconnects coupled to the respective bond pads. First and second wires W1, W2 that extend beyond the thermistor die are attached to the first and to the second die interconnects, respectively. An encapsulant material encapsulates the thermistor die and a die end of the first and second wires.
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公开(公告)号:US20220359578A1
公开(公告)日:2022-11-10
申请号:US17636083
申请日:2020-08-19
摘要: A method of manufacturing an electronic circuit (or circuit module) (100) is disclosed. The electronic circuit comprises a transistor (1) and a resistor (2), the transistor comprising a source terminal (11), a drain terminal (12), a gate terminal (13), and a first body (10) of material providing a controllable semi-conductive channel between the source and drain terminals, and the resistor comprises a first resistor terminal (21), a second resistor terminal (22), and a second body (20) of material providing a resistive current path between the first resistor terminal and the second resistor terminal. The method comprises: forming the first body (10); and forming the second body (20), wherein the first body comprises a first quantity (100) of a metal oxide and the second body comprises a second quantity (200) of said metal oxide. Corresponding electronic circuits are disclosed.
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公开(公告)号:US20220293303A1
公开(公告)日:2022-09-15
申请号:US17200827
申请日:2021-03-13
发明人: Kyle S. Sirbasku , Dhaval Patel , Andrew R. Wilkinson , Mary Christelle Ann Calacal , Yaser J. Isa , Edward C. Allen , Duane C. Johnson
摘要: An assembly comprises a resistor support housing for a rotating rectifier assembly (RRA). A shaft bore is defined through the resistor support housing for passage of a shaft of an electrical machine. The resistor support housing defines a main annular body around the shaft bore. An end housing is mounted to one axial end of the resistor support housing. The end housing defines a portion of the shaft bore therethrough.
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公开(公告)号:US20220238261A1
公开(公告)日:2022-07-28
申请号:US17615193
申请日:2020-05-26
申请人: Ferro Corporation
IPC分类号: H01C17/065 , G01K7/18 , H01C7/00 , H01C1/01
摘要: A resistive composition is provided to form thick film resistors on a substrate. The resistive composition includes platinum particles and ceramic particles. The ceramic particles include alumina particles. An organic vehicle can be included to form an ink or paste for thick film process. After application to the substrate, the resistive composition is fired to form the thick film resistors, which is fully adhered to the substrate.
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公开(公告)号:US20220225507A1
公开(公告)日:2022-07-14
申请号:US17710358
申请日:2022-03-31
申请人: ROHM CO., LTD.
发明人: Kentaro NAKA
摘要: [Object]
A method for efficiently manufacturing chip resistors is provided.
[Means]
The method includes the steps of preparing at least three conductive elongated boards 711 made of an electrically conductive material and a resistive member 702 made of a resistive material, arranging the at least three conductive elongated boards 711 apart from each other along a width direction crossing a longitudinal direction in which one of the at least three conductive elongated boards 711 is elongated, forming a resistor aggregate 703 by bonding the resistive member 702 to the at least three conductive elongated boards 711, and collectively dividing the resistor aggregate 703 into a plurality of chip resistors by punching so that each of the chip resistors includes two electrodes and a resistor portion bonded to the two electrodes.-
公开(公告)号:US20220102032A1
公开(公告)日:2022-03-31
申请号:US17426491
申请日:2020-08-10
发明人: Dong-Wan Ko
摘要: A shunt resistor module, which includes a shunt resistor having a resistor unit having a predetermined resistance, plate-shaped terminal units respectively configured to extend at both sides of the resistor unit, and a voltage measurement lead pin configured to protrude perpendicular to the terminal unit and having an end portion bent to be parallel to the terminal unit, and a PCB substrate having an assembly guide portion formed to be cut inward by a predetermined depth from an outermost side thereof. The voltage measurement lead pin is fit into the assembly guide portion so that the resistor unit and the terminal unit are placed on a front surface of the PCB substrate and the end portion of the voltage measurement lead pin is caught at a rear surface of the PCB substrate.
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公开(公告)号:US11244774B2
公开(公告)日:2022-02-08
申请号:US17058203
申请日:2019-05-17
申请人: KOA CORPORATION
摘要: A resistor includes: a first resin protruding part formed in the bottom surface of an exterior material (mold resin body), on an end opposite to a leading side of harness wires along the length of the exterior material near a through-hole piercing an upper surface and a lower surface of the exterior material, and a second resin protruding part, surrounding the circumference of a metal bush embedded in the through-hole and the entire circumference of the resistor substrate. Moreover, a concave part is formed in a region sandwiched between the first resin protruding part and the second resin protruding part.
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公开(公告)号:US11239009B2
公开(公告)日:2022-02-01
申请号:US16614036
申请日:2018-05-15
摘要: A power resistor is disclosed, having at least one electrical connection, having a carrier substrate, which has at least one resistor element composed of a thick-film material and at least one contact electrode to which the resistor element electrically connects, having at least one electrical conductor, which is soldered to the contact electrode and produces an electrical connection between the contact electrode and the electrical terminal, and having a housing, which is at least partially filled with at least one casting compound and in which the resistor element and contact electrode are encapsulated, with the electrical conductor protruding out through the casting compound. In order to achieve a simply designed and easy-to-use power resistor, it is proposed for a pin, in particular a soldering pin or press-fitting pin, to constitute the electrical conductor, which pin is placed onto the contact electrode and soldered to it and constitutes the electrical terminal of the power resistor.
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公开(公告)号:US20220013258A1
公开(公告)日:2022-01-13
申请号:US17371711
申请日:2021-07-09
摘要: A support arrangement for an electrical protection assembly for connection between an electrical power supply line and electrical equipment is provided. The support arrangement comprises a first insulator body and a second insulator body extending at right angles to the first insulator body, wherein the first and second insulator bodies are integrally formed into a unitary body. In an embodiment, the second insulator body extends from a lower end of the first insulator body, so as to define a unitary L-shaped support arrangement. In one version, the support arrangement comprises an L-shaped inner support frame around which the first and second insulator bodies are molded. The L-shaped inner support frame comprises a T-shaped metal connector having a first end from which a first fibre glass support arm extends, around which the first insulator body is molded, and a second end from which a second fibre glass support arm extends, around which the second insulator body is molded.
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公开(公告)号:US20210311096A1
公开(公告)日:2021-10-07
申请号:US17053228
申请日:2019-05-08
申请人: KOA CORPORATION
发明人: Tamotsu ENDO
摘要: Provided is a shunt resistor including: a first terminal and a second terminal each made of an electrically conductive metal material and having a first plane, a second plane, and an outer peripheral surface around the planes; and a resistive body connected to the respective first planes and connecting the first terminal and the second terminal, the first planes of the first terminal and the second terminal opposing each other. A bonding area between the resistive body and the first planes is smaller than an area of the first planes. The first terminal and the second terminal each have a hole penetrating through from the first plane to the second plane. A voltage detection terminal is connected to opposing surface sides of the first terminal and the second terminal.
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