医疗设备电源软故障的成因分析

Analysis of cause for soft faults in power supply of medical equipmentt

由医疗设备电源软故障引起的设备故障,虽然故障较小,但危害较大,且不易查找。通过对设备电源软故障维修实例的分析,找到这类故障的主要表现并加以分类,总结出可能造成此类故障的原因,有针对性地采取防范措施和检查方法,以便在设备使用和维修过程中,达到避免或减少故障的发生以及能够帮助快速排除故障的目的。

The equipment failure caused by equipment power supply soft fault is small but harmful. Meanwhile, it is not easy to find. So we analyzed the repair examples to find the main representation of faults and make classification. Then we Summarized the reasons that may be able to cause this type of fault. As a result, we can take preventive measures and methods of inspection pertinently to avoid or reduce occurrences of failure and make it possible to settle the fault more quicldy.