CAJ | 학술논문

红外热像作为一种新兴的PCB非介入式诊断技术，在近几年得到了快速的发展，本文介绍红外诊断的基本原理以及如何利用红外热像仪对印刷电路板进行检测，来对故障的电路进行热成像对比，从而判断故障部位，实现电路故障的快速检测。
홍외열상작위일충신흥적PCB비개입식진단기술，재근궤년득도료쾌속적발전，본문개소홍외진단적기본원리이급여하이용홍외열상의대인쇄전로판진행검측，래대고장적전로진행열성상대비，종이판단고장부위，실현전로고장적쾌속검측。
As an emerging PCB non-Intrusive fault diagnosis technology, infrared thermal diagnosis is developed rapidly in re?cent years. This paper introduces the basic principle of PCB infrared thermal diagnosis and how to use the machine of infrared thermal diagnosis to detect the operative mode of circuit board, which can conduct thermal imaging contrast towards the faulted circuit, thus detecting the trouble location and achieving a quick detection of electronic circuit fault.