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Title: 電路板故障診斷檢測技術在電話交換機PCB電路板的實踐
Authors: 戴岳勳
陳冠霖
Contributors: 電機工程系
Keywords: 電話交換機PCB版
CircuitMaster4000M
Date: 2017-06-07
Issue Date: 2018-05-07T07:54:11Z
Abstract: 本專題是關於學校電信設備--校園電話交換機的類比內線/外線(PCB介面)卡--的電路板故障診斷技術研究。這些電話交換機的類比內線/外線(介面)卡是因為雷擊而故障損毀。利用系上現有的電路板故障診斷檢測設備來檢測這塊板子,以建立PCB板故障診斷的技術。系上現有可供作為(PCB)電路板故障診斷的設備CircuitMaster4000M(為多功能電路板故障診斷測試器),將各類PCB故障診斷測試技術應用在上述PCB電路板故障診斷設備,將故障損壞的電話交換機類比內/外線介面卡的受損元器件識別出來。在應用相關的電路板故障診斷檢測,必須完成PCB電路板識別或(功能區塊)分析的工作,所用於輔助/搭配檢測設備的故障診斷技術包括靜態V-I曲線(阻抗)測試。
Appears in Collections:[Department of Electrical Engineering & Graduate Institute] Monograph

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