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如何通过元器件选型提高开关电源可靠性?

发布时间:2017-02-24 23:50:02   浏览次数:767

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电磁兼容性(EMC)设计技术

KAIGUANDIANYUANDUOCAIYONGMAICHONGKUANDUDIAOZHI(PWM)JISHU,MAICHONGBOXINGCHENGJUXING,QISHANGSHENGYANYUXIAJIANGYANBAOHANDALIANGDEXIEBOCHENGFEN,LINGWAISHUCHUZHENGLIUGUANDEFANXIANGHUIFUYEHUICHANSHENGDIANCIGANRAO(EMI),ZHEISHIYINGXIANGKEKAOXINGDEBULIYINSU,ZHEISHIDEXITONGJUYOUDIANCIJIANRONGXINGCHENGWEIZHONGYAOWENTI。QICHANSHENGDIANCIGANRAOYOUSANGEBIYAOTIAOJIAN:GANRAOYUAN、CHUANSHUJIEZHI、MINGANJIESHOUDANYUAN,EMCSHEJIJIUSHIPOHUAIZHEISANGETIAOJIANZHONGDEYIGE。

555棋牌 DUIYUKAIGUANDIANYUANERYAN,ZHUYAOSHIYIZHIGANRAOYUAN,GANRAOYUANJIZHONGZAIKAIGUANDIANLUYUSHUCHUZHENGLIUDIANLU。CAIYONGDEJISHUBAOKUOLVBOJISHU、BUJUYUBUXIANJISHU、PINGBIJISHU、JIEDIJISHU、MIFENGJISHUDENGJISHU。

开关电源电气可靠性工程设计技术

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DUIYUGONGDIANFANGSHI,YIBANFENWEIJIZHONGSHIGONGDIANXITONGHEFENBUSHIGONGDIAN。XIANDAIDIANLIDIANZIXITONGYIBANCAIYONGCAIYONGFENBUSHIGONGDIANXITONG,YIMANZUGAOKEKAOXINGSHEBEIDEYAOQIU。

YINWEIYUANQIJIANZHIJIEJUEDINGLEDIANYUANDEKEKAOXING,SUOYIYUANQIJIANDEXUANYONGSHIYOUWEIZHONGYAO。YUANQIJIANDESHIXIAOZHUYAOJIZHONGZAIYIXIASIDIAN:ZHIZAOZHILIANGWENTI、QIJIANKEKAOXINGDEWENTI、SHEJIWENTI、SUNHAOWENTI。ZAISHIYONGZHONGYINGDUICIYUYIZUGOUZHONGSHI。

DUIYUDIANLUTUOPU,KAIGUANDIANYUANYIBANCAIYONGDANDUANZHENGJISHI、DANDUANFANJISHI、SHUANGGUANZHENGJISHI、SHUANGDANDUANZHENGJISHI、SHUANGZHENGJISHI、TUIWANSHI、BANQIAO、QUANQIAODENGBAZHONGTUOPU。QIZHONGSHUANGGUANZHENGJISHI、SHUANGZHENGJISHIHEBANQIAODIANLUDEKAIGUANGUANCHENGYAJINWEISHURUDIANYUANDIANYA,60JIANGESHIXUANYONG600VDEKAIGUANGUANBIJIAORONGYI,ERQIEBUHUICHUXIANDANXIANGPIANCIBAOHEDEWENTI,YIBANLAISHUOZHEISANZHONGTUOPUZAIGAOYASHURUDIANLUZHONGDEDAOGUANGFANDEYINGYONG。

电源设备可靠性热设计技术

555棋牌 ZHUANJIAZHICHUCHUDIANYINGLIZHIWAI,WENDUSHIYINGXIANGSHEBEIKEKAOXINGZUIZHONGYAODEYINSUZHIYI,TONGJIZILIAOBIAOMINGDIANZIYUANQIJIANWENDUMEISHENGGAO2℃,KEKAOXINGXIAJIANG10;WENSHENG50℃SHIDESHOUMINGZHIYOUWENSHENG25℃SHIDE1/6。YOUYUWENDUDEYINGXIANG,JIUXUYAOZAIJISHUSHANGCAIQUCUOSHIXIANZHIJIXIANGJIYUANQIJIANDEWENSHENG——RESHEJI。RESHEJIDEYUANZE,YISHIJIANSHAOFARELIANG,JIXUANYONGGENGYOUDEKONGZHIFANGSHIHEJISHU,RUYIXIANGKONGZHIJISHU、TONGBUZHENGLIUJISHUDENGJISHU,LINGWAIJIUSHIXUANYONGDIGONGHAODEQIJIAN,JIANSHAOFAREQIJIANDESHUMU,JIADACUYINZHIXIANDEKUANDU,TIGAODIANYUANDEXIAOLV。ERSHIJIAQIANGSANRE,JILIYONGCHUANDAO、FUSHE、DUILIUJISHUJIANGRELIANGZHUANYI,ZHEIBAOKUOSANREQISHEJI、FENGLENG(ZIRANDUILIUHEQIANGPOFENGLENG)SHEJI、YELENG(SHUI、YOU)SHEJI、REDIANZHILENGSHEJI、REGUANSHEJIDENG。QIANGPOFENGLENGDESANRELIANGBIZIRANLENGQUEDASHIBEIYISHANG,DANSHIYAOZENGJIAFENGJI、FENGJIDIANYUAN、LIANSUOZHUANGZHIDENG,ZAISHEJIZHONGYAOGENJUSHIJIQINGKUANGXUANQUSANREFANGSHI。