Electric connector and power connection assembly
A technology for electrical connectors and power supply connections, applied in the direction of connection, contact parts, electrical components, etc., can solve the problem of limiting the increase of the rated operating current of the DC connection terminals, increasing the temperature of the DC connection terminals of the electrical connector, and increasing the manufacturing cost of the circuit board and other issues, to achieve the effect of reducing space, increasing rated operating current, and improving heat dissipation performance
Active Publication Date: 2019-09-03
TYCO ELECTRONICS (SHANGHAI) CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
When working, the heat generated by the DC connection terminals of the electrical connector is difficult to dissipate, which will increase the temperature of the DC connection terminals of the electrical connector, so this greatly limits the increase in the rated operating current of the DC connection terminals
[0004] In addition, in the prior art, the entire electrical connector must be soldered on the circuit board, which will increase the size of the circuit board and also increase the manufacturing cost of the circuit board
Method used
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[0031] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals designate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention, but should not be construed as a limitation of the present invention.
[0032] In addition, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a comprehensive understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in diagrammatic form to simplify the drawings.
[0...
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The invention discloses an electric connector and a power connection assembly. The electric connector is mounted on a circuit board having an AC power input interface, and comprises an AC power connection terminal and a DC power connection terminal. The AC power connection terminal of the electric connector electrically connects the AC power input terminal of a power supply module mounted on the circuit board to the AC power input interface. The DC power connection terminal of the electric connector electrically connects the DC power output terminal of the power supply module mounted on the circuit board to a busbar. The DC power connection terminal of the electric connector is directly electrically connected to the busbar rather than indirectly electrically connected to the busbar via thecircuit board. Therefore, the heat generated during the operation of the DC power connection terminal can be quickly transferred to the busbar, thereby improving the heat dissipation performance of the DC power connector terminal of the electric connector, and contributing to improving the rated operating current of the DC power connection terminal.
Description
technical field [0001] The present invention relates to an electrical connector and a power supply connection assembly, in particular to an electrical connector and a power supply connection assembly suitable for electrically connecting an AC power supply to a bus bar for DC power supply. Background technique [0002] In the prior art, the power connection assembly for electrically connecting electrical equipment, such as 5G wireless communication equipment, to an AC power source usually includes a circuit board on which an electrical connector and a power supply unit (PSU, ie Power Supply Unit). An AC power input interface suitable for being electrically connected to an AC power source is provided on the circuit board. The AC input terminal of the power supply module is electrically connected to the AC input interface on the circuit board through the AC connection terminal of the electrical connector. The power supply module is adapted to convert incoming AC power into DC...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01R12/72H01R13/02H01R4/30
CPCH01R12/722H01R13/02H01R4/30
Inventor 张志成
Owner TYCO ELECTRONICS (SHANGHAI) CO LTD