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A method for assembling a communication controller

An assembly method and controller technology, applied in cooling/ventilation/heating transformation, circuit layout on support structure, sealed casing, etc., can solve problems such as hidden leakage of MOS tube, high power consumption of current sensor, inconvenient current adjustment, etc. , to achieve perfect performance, improve production and assembly efficiency, and eliminate hidden dangers of leakage

Active Publication Date: 2018-09-07
徐州科亚机电有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The MOS tube on the PCB main board in the existing communication controller is fixed by screws and insulating grains. This way of fixing the MOS tube has hidden dangers of leakage. At the same time, due to the use of screws and insulating grains for fixing, its assembly efficiency is low and the product quality is poor.
In addition, the current sensor has high power consumption, inconvenient current adjustment, poor overload, and low control accuracy.

Method used

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  • A method for assembling a communication controller
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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] A communication controller such as figure 1 , 2 As shown, it includes a heat dissipation base 2 and a PCB main board 3 arranged in the shell 1, and the PCB main board 3 is arranged on the heat dissipation base 2; a spring pressing groove 22 is provided on the heat dissipation base 2, and the spring The pressure piece groove 22 is provided with a spring pressure piece 21, and the MOS tube on the PCB main board 3 is placed in the spring pressure piece groove 22, and is clamped by the spring pressure piece 21; the shell 1 is a PPS fiber shell. And the housing 1 is provided with a guide column fixing hole 11, a Hall outlet hole 12, a communication hole 13, a sensor fixing hole 14 and a main board fixing hole 15; the PCB main board 3 is provided with a Hall current sensor 31, a guide post 32 and the main board fixing column 35; the main board fixing column 35 fixes...

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PUM

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Abstract

The invention discloses a communication controller and an assembly method thereof, comprising a heat dissipation base (2) and a PCB main board (3) arranged in a casing (1), and a spring pressing plate is arranged on the heat dissipation base (2) Groove (22), this spring pressing groove (22) is provided with spring pressing piece (21), and the MOS tube on the described PCB main board (3) is placed in spring pressing piece groove (22), through spring pressing piece ( 21) clamping; the main board fixing column (35) fixes the PCB main board (3) and the housing (1) through the main board fixing hole (15); the Hall current sensor (31) passes through the sensor fixing hole (14) It is fixed with the shell (1); the invention solves the hidden danger of MOS tube leakage, and at the same time has high assembly efficiency, good product quality, low power consumption of the current sensor, convenient current adjustment, strong overload energy, and high control precision.

Description

technical field [0001] The invention relates to a communication controller and an assembly method thereof, belonging to the technical field of controllers. Background technique [0002] The MOS tube on the PCB main board in the existing communication controller is fixed by screws and insulating grains. This way of fixing the MOS tube has hidden dangers of leakage. At the same time, due to the use of screws and insulating grains for fixing, its assembly efficiency is low and the product quality is poor. . In addition, the current sensor has high power consumption, inconvenient current regulation, poor overload, and low control accuracy. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a communication controller and its assembly method, which solves the hidden danger of MOS tube leakage, and at the same time has high assembly efficiency, good product quality, and low power con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20H05K7/02H05K5/06
Inventor 王在峰陈祖亮
Owner 徐州科亚机电有限公司
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