| Title |
Study on ways to improve printed circuit board quality through electric locomotive failure cases |
| DOI |
https://doi.org/10.5370/KIEE.2023.72.10.1321 |
| Keywords |
PCB(Printed Circuit Board); Solder |
| Abstract |
PCB production plants in domestic and foreign automobiles and semiconductor parts industries have their own reliability TEST centers to conduct regular tests. In this way, it is necessary to review the operation of an electronic device analysis center equipped with at least equipment for reliability analysis and measurement, such as surface insulation resistance(SIR) measuring devices, constant temperature and humidity equipment, vibration test equipment, and X-Ray equipment.. This should involve efforts to secure device-related original technologies like advanced overseas railway operators by professionally training technicians with device H/W and especially S/W design skills and creating technical communication channels with field maintenance practitioners. Through this, it is necessary to use it as an opportunity to create a foundation for leading technologies in related industries as the best railway operating institution in Korea. |