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在电子仪器与电子设备当中,电源部分是构成整机的一个重要组成部分,在电子仪器与设备的修理工作中发现电源部分的故障占有相当的比重.因此有必要对这方面的问题作一些讨论与研究,这对提高仪器与设备的完好率充分发挥其效益是很有意义的.在修理有可能涉及到电源部分的故障仪器与设备时,应把电源与整机联系起来分析,综合考虑.首先电源是作为整机的“动力”而存在并工作的,它要为仪器与设备提供符合要求的工作电压,它的负载
Among the electronic instruments and electronic equipment, the power supply part constitutes an important part of the whole machine, and in the repair work of the electronic equipment and equipment, it is found that the failure of the power supply part occupies a considerable proportion. Therefore, it is necessary to make some discussions on this issue And research, it is of great significance to improve the good rate of equipment and equipment to make full use of its efficiency.In the repair of the fault may involve the power part of the equipment and equipment, the power supply should be linked with the machine analysis, considering. First of all, the power supply exists and works as the “power” of the complete machine. It provides the required working voltage for the instruments and equipment, and its load