山西电子技术
山西電子技術
산서전자기술
SHANXI ELECTRONIC TECHNOLOGY
2014年
3期
39-40,44
,共3页
直流稳压电源%故障%维修
直流穩壓電源%故障%維脩
직류은압전원%고장%유수
DC regulated power supply%fault%repair
作为一种电子仪器,直流稳压电源在各种测试以及试验中得到了广泛应用,直流稳压电源工作性能的好坏对测试设备的安全有着直接的影响。针对直流稳压电源的常见故障进行研究,依托于具体直流电源,对电源电路的结构进行了分析,对几种常见的故障现象进行了分析,最后给出了电源维修的基本方法。
作為一種電子儀器,直流穩壓電源在各種測試以及試驗中得到瞭廣汎應用,直流穩壓電源工作性能的好壞對測試設備的安全有著直接的影響。針對直流穩壓電源的常見故障進行研究,依託于具體直流電源,對電源電路的結構進行瞭分析,對幾種常見的故障現象進行瞭分析,最後給齣瞭電源維脩的基本方法。
작위일충전자의기,직류은압전원재각충측시이급시험중득도료엄범응용,직류은압전원공작성능적호배대측시설비적안전유착직접적영향。침대직류은압전원적상견고장진행연구,의탁우구체직류전원,대전원전로적결구진행료분석,대궤충상견적고장현상진행료분석,최후급출료전원유수적기본방법。
As a kind of electronic equipment , DC power supply is widely used in various tests and trials which performance direct-ly affects the safety quality of the testing equipment .In this paper , the common faults of DC stabilized power supply are studied .Based on the DC power supply , the structure of power circuit and several common fault phenomenon are analyzed , finally the basic repairing methods for power supply is given .