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電源測試系統的設計應注意哪些細節?

來源:作者:admin發表時間:2018-08-10 11:05:47

    電源并不是一個簡單的小盒子,它相當于有源器件的心臟,源源不斷的向元器件提供能量。電源的好壞,直接影響到元器件的性能。電源測試系統的設計、制造及品質管理等測試需要精密的電子儀器設備來模擬電源供應器實際工作時之各項特性(亦即為各項規格),并驗證通過后才能投入使用。


中国冷门赚钱行业    XIANGYINGSHIJIAN


    XIANGYINGSHIJIANSHIZHIFUZAIDIANLIUTURANBIANHUASHI,WENYAQIDESHUCHUDIANYACONGKAISHIBIANHUADAODAXINDEWENDINGZHIDEYIDUANDIAOZHENGSHIJIAN。ZAIZHILIUWENYAQIZHONG,ZESHIYONGZAIJUXINGBOFUZAIDIANLIUSHIDESHUCHUDIANYABOXINGLAIBIAOSHIZHEGETEXING,CHENGWEIGUODUTE。


    SHIZHEN


中国冷门赚钱行业    SHIZHENZHESHIJIAOLIUWENYAQITEYOUDE。SHIZHISHUCHUBOXINGBUSHIZHENG BOXING,CHANSHENGBOXINGJIBIAN,CHENGWEIJIBIAN。


中国冷门赚钱行业    ZAOSHENG


    AN30Hz——18kHZ DEKETINGPINLVGUIDING,ZHEDUIKAIGUANDIANYUANDEZHUANHUANPINLVBUCHENGWENTI,DANDUIDAIFENGSHANDEDIANYUANYAOGENJUXUYAOJIAYIGUIDING。


中国冷门赚钱行业    SHURUZAOSHENG


中国冷门赚钱行业    WEISHIKAIGUANDIANYUANGONGZUOBAOCHIZHENGCHANGZHUANGTAI,YAOGENJUEDINGSHURUTIAOJIAN,ANYOUYUNXUSHURUWAIBINGDIEJIAYUGONGYEYONGPINLVDEMOCHONGZHUANGDIANYA(0——peak)ZHIDINGSHURUZAOSHENGZHIBIAO。YIBANWAIJIAMOCHONGKUANDUWEI 100——800us,WAIJIADIANYA 1000V。

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    LANGYONG


    ZHESHIZAISHURUDIANYA,YI 1 FENZHONGYISHANGDEJIANGEANGUIDINGCISHUJIAYIZHONGLANGYONGDIANYA,YIBIMIANFASHENGJUEYUANPOHUAI、SHANLUO、DIANHUDENGYICHANGXIANXIANG。TONGXINSHEBEIDENGGUIDINGDESHUZHIWEISHUQIANFU,YIBANWEI 1200V。


中国冷门赚钱行业    JINGDIANZAOSHENG


    ZHIZAIEDINGSHURUTIAOJIANXIA,WAIJIADAODIANYUANKUANGTIDERENYIBUFENSHI,QUANSHUCHUDIANLUNENGBAOCHIZHENGCHANGGONGZUOZHUANGTAIDEYIZHONGZHONGFUMOCHONGZHUANGDEJINGDIAN。YIBANBAOZHENG 5——10KV YINEI。


中国冷门赚钱行业    WENDINGDU


    YUNXUSHIYONGTIAOJIANXIA,SHUCHUDIANYAZUIDAXIANGDUIBIANHUA△Uo/Uo。


中国冷门赚钱行业    DIANQIANQUANYAOQIU(GB 4943-90)


    1. DIANYUANJIEGOUDEANQUANYAOQIU


    1) KONGJIANYAOQIU


中国冷门赚钱行业    UL、CSA、VDE ANQUANGUIFANQIANGDIAOLEZAIDAIDIANBUFENZHIJIANHEDAIDIANBUFENYUFEIDAIDIANJINSHUBUFENZHIJIANDEBIAOMIAN、KONGJIANDEJULIYAOQIU。UL、CSAYAOQIU:JIJIANDIANYADAYUDENGYU 250VAC DEGAOYADAOTIZHIJIAN,YIJIGAOYADAOTIYUFEIDAIDIANJINSHUBUFENZHIJIAN(ZHELIBUBAOKUODAOXIANJIAN),WULUNZAIBIAOMIANJIANHUANSHIZAIKONGJIAN,JUNYINGYOU 0.1 YINGCUNDEJULI;VDE YAOQIUJIAOLIUXIANZHIJIANYOU 3mm DEXUBIANHUO 2mm DEJINGKONGXI;IEC YAOQIU:JIAOLIUXIANJIANYOU 3mm DEJINGKONGJIANXIJIZAIJIAOLIUXIANYUJIEDIDAOTIJIANDE 4mm DEJINGKONGJIANXI。LINGWAI,VDE、IECYAOQIUZAIDIANYUANDESHUCHUHESHURUZHIJIAN,ZHISHAOYOU 8mm DEKONGJIANJIANJU。


    2) DIANJIEZHISHIYANCESHIFANGFA(DAGAOYA:SHURUYUSHUCHU、SHURUHEDI、SHURU AC LIANGJIZHIJIAN)


中国冷门赚钱行业    3) LOUDIANLIUCELIANG


中国冷门赚钱行业    LOUDIANLIUSHILIUJINGSHURUCEDIXIANDEDIANLIU,ZAIKAIGUANDIANYUANZHONGZHUYAOSHITONGGUOJINGZAOLVBOQIDEPANGLUDIANRONGQIXIELUDIANLIU。UL、CSA JUNYAOQIUBAOLUDEBUDAIDIANDEJINSHUBUFENJUNYINGYUDADIXIANGJIE,LOUDIANLIUCELIANGSHITONGGUOJIANGZHEXIEBUFENYUDADIZHIJIANJIEYIGE 1.5K OUDEDIANZU,QILOUDIANLIUYINGGAIBUDAYU 5 HAOAN。VDE YUNXU:YONG 1.5K OUDEDIANZUYU 150nP DIANRONGBINGJIE。BINGSHIJIA 1.06BEIEDINGSHIYONGDIANYA,DUISHUJUCHULISHEBEI,LOUDIANLIUYINGBUDAYU 3.5 HAOAN。YIBANSHI 1 HAOANZUOYOU。


    4) JUEYUANDIANZUCESHI


中国冷门赚钱行业    VDE YAOQIU:SHURUHEDIDIANYASHUCHUDIANLUZHIJIANYINGYOU 7M OUDEDIANZU,ZAIKEJIECHUDAODEJINSHUBUFENHESHURUZHIJIAN,YINGYOU 2M OUDEDIANZUHUOJIA 500V ZHILIUDIANYACHIXU 1 FENZHONG。


    5) YINZHIDIANLUBANYAOQIU


    YAOQIUSHI UL RENZHENGDE 94V-2 CAILIAOHUOBICIGENGHAODECAILIAO。


中国冷门赚钱行业    2. DUIDIANYUANBIANYAQIJIEGOUDEANQUANYAOQIU


中国冷门赚钱行业    1) BIANYAQIDEJUEYUAN


    BIANYAQIDERAOZUSHIYONGDETONGXIANYINGWEIQIBAOXIAN,QITAJINSHUBUFENYINGTUYOUCI、QIDENGJUEYUANWUZHI。


    2) BIANYAQIDEJIEDIANQIANGDU


    ZAISHIYANZHONGBUYINGCHUXIANJUEYUANCENGPOLIEHEFEIHUXIANXIANG。


    3) BIANYAQIDEJUEYUANDIANZU


    BIANYAQIRAOZUJIANDEJUEYUANDIANZUZHISHAOWEI 10M OU,ZAIRAOZUYUCIXIN、GUJIA、PINGBICENGJIANSHIJIA 500 FUZHILIUDIANYA,CHIXU 1 FENZHONG,BUYINGCHUXIANJICHUAN、FEIHUXIANXIANG。


中国冷门赚钱行业    4) BIANYAQISHIDUDIANZU


    BIANYAQIBIXUZAIFANGZHIYUCHAOSHIDEHUANJINGZHIHOU,LIJIJINXINGJUEYUANDIANZUHEJIEDIANQIANGDUSHIYAN,BINGMANZUYAOQIU。CHAOSHIHUANJINGYIBANSHI:XIANGDUISHIDUWEI 92%(GONGCHAWEI 2%),WENDUWENDINGZAI 20 DAO 30 SHESHIDUZHIJIAN,WUCHAYUNXU 1%,XUZAINEIFANGZHIZHISHAO 48 XIAOSHIZHIHOU,LIJIJINXINGSHANGSHUSHIYAN。CISHIBIANYAQIDEBENSHENWENDUBUYINGGAIJIAOJINRUCHAOSHIHUANJINGZHIQIANCESHIGAOCHU 4 SHESHIDU。


中国冷门赚钱行业    5) VDE GUANYUBIANYAQIWENDUTEXINGDEYAOQIU


    6) UL、CSA GUANYUBIANYAQIWENDUTEXINGDEYAOQIU。


中国冷门赚钱行业    ZHU: IEC——International ElectrotechnICal Commission


中国冷门赚钱行业    VDE——Verbandes Deutcher ElectrotechnICer


中国冷门赚钱行业    UL——Underwriters’ Laboratories


    CSA——CANadian Standards Association


    FCC—— Federal CommunICations Commission


中国冷门赚钱行业    SHIJIU。 WUXIANDIANSAORAO(ANZHAO GB 9254-1998 CESHI)


    1. DIANYUANDUANZISAORAODIANYAXIANZHI


    2. FUSHESAORAOXIANZHI


中国冷门赚钱行业    DIANCIJIANRONGXINGSHIYAN


    DIANCIJIANRONGXINGSHIYAN(electromagnetIC compatiblity EMC)


中国冷门赚钱行业    DIANCIJIANRONGXINGSHIZHISHEBEIHUOXITONGZAIGONGTONGDEDIANCIHUANJINGZHONGNENGZHENGCHANGGONGZUOQIEBUDUIGAIHUANJINGZHONG RENHESHIWUGOUCHENGBUNENGCHENGSHOUDEDIANCIGANRAODENENGLI。


    DIANCIGANRAOBOYIBANYOULIANGZHONGCHUANBOTUJING,YAOANGEGETUJINGJINXINGPINGJIA。YIZHONGSHIYIBOCHANGCHANGDEPINDAIXIANGDIANYUANXIANCHUANBO,GEIFASHEQUYIGANRAODETUJING,YIBANZAI 30MHz YIXIA。ZHEZHONGBOCHANGCHANGDEPINLVZAIFUSHUYUDIANZISHEBEIDEDIANYUANXIANDECHANGDUFANWEINEIHUANBUMAN 1 GEBOCHANG,QIFUSHEDAOKONGJIANDELIANGYEHENSHAO,YOUCIKEZHANGWOFASHENGYUDIANYUANXIANSHANGDEDIANYA,JINERKECHONGFENPINGGUGANRAODEDAXIAO,ZHEZHONGZAOSHENGJIAOZUOCHUANDAOZAOSHENG。


    DANGPINLVDADAO 30MHz YISHANG,BOCHANGYEHUISUIZHIBIANDUAN。ZHESHIRUGUOZHIDUIFASHENGYUDIANYUANXIANDEZAOSHENGYUANDIANYAJINXINGPINGJIA,JIUYUSHIJIGANRAOBUFU。YINCI,CAIYONGLETONGGUOZHIJIECEDINGCHUANBODAOKONGJIANDEGANRAOBOPINGJIAZAOSHENGDAXIAODE FANGFA,GAIZAOSHENGJIUJIAOZUOFUSHEZAOSHENG。CEDINGFUSHEZAOSHENGDEFANGFAYOUSHANGSHUANDIANCHANGQIANGDUDUICHUANBOKONGJIANDEGANRAOBOJINXINGZHIJIECEDINGDEFANGFAHECEDINGXIELUDAODIANYUANXIANSHANGDEGONGLVDEFANGFA。


    DIANCIJIANRONGXINGSHIYANBAOKUOYIXIASHIYAN:


    ① CICHANGMINGANDU:(KANGRAOXING)SHEBEI、FENXITONGHUOXITONGBAOLUZAIDIANCIFUSHEXIADEBUXIWANGYOUDEXIANGYINGCHENGDU。MINGANDUDIANPINGYUEXIAO,MINGANXINGYUEGAO,KANGRAOXINGYUECHA。GUDINGPINLV、FENGFENGZHIDECICHANG


    ② JINGDIANFANGDIANMINGANDU:JUYOUBUTONGJINGDIANDIANWEIDEWUTIXIANGHUKAOJINHUOZHIJIEJIECHUYINQIDEDIANHEZHUANYI。300PF DIANRONGCHONGDIANDAO-15000V,TONGGUO 500 OUDIANZUFANGDIAN。KECHAOCHA,DANFANGWANHOUYAOZHENGCHANG。SHUJUCHUANDI、CHUCUN,BUNENGDIU


中国冷门赚钱行业    ③ DIANYUANSHUNTAIMINGANDU:BAOKUOJIANFENGXINHAOMINGANDU(0.5us 10us 2 BEI)、DIANYASHUNTAIMINGANDU(10%-30%,30S HUIFU)、PINLVSHUNTAIMINGANDU(5%-10%,30S HUIFU)。


    ④ FUSHEMINGANDU:DUIZAOCHENGSHEBEIJIANGJIDEFUSHEGANRAOCHANGDEDULIANG。(14K-1GHz,DIANCHANGQIANGDUWEI 1V/M)


    ⑤ CHUANDAOMINGANDU:DANGYINQISHEBEIBUXIWANGYOUDEXIANGYINGHUOZAOCHENGQIXINGNENGJIANGJISHI,DUIZAIDIANYUAN、KONGZHIHUOXINHAOXIANSHANGDEGANRAOXINHAOHUODIANYADEDULIANG。(30Hz-50KHZ 3V ,50K-400M 1V)


    ⑥ FEIGONGZUOZHUANGTAICICHANGGANRAO:BAOZHUANGXIANG 4.6m CITONGMIDUXIAOYU 0.525uT,0.9m 0.525Ut。


    ⑦ GONGZUOZHUANGTAICICHANGGANRAO:SHANG、XIA、ZUO、YOUJIAOLIUCITONGMIDUXIAOYU 0.5mT。


    ⑧ CHUANDAOGANRAO:YANZHUDAOTICHUANBODEGANRAO。10KHz-30MHz 60(48)dBuV。


    ⑨ FUSHEGANRAO:TONGGUOKONGJIANYIDIANCIBOXINGSHICHUANBODEDIANCIGANRAO。10KHz-1000MHz 30 PINGBISHI60(54)uV/m。


中国冷门赚钱行业    HUANJINGSHIYAN


    HUANJINGSHIYANSHIJIANGCHANPINHUOCAILIAOBAOLUDAOZIRANHUORENGONGHUANJINGZHONG,CONGERDUITAMENZAISHIJISHANGKENENGYUDAODEZHUCUN、YUNSHUHESHIYONGTIAOJIANXIADEXINGNENGZUOCHUPINGJIA。BAOKUODIWEN、 GAOWEN、HENGDINGSHIRE、JIAOBIANSHIRE、 CHONGZHUANG(CHONGJIHEPENGZHUANG)、ZHENDONG、HENGJIASU、ZHUCUN、CHANGMEI、FUSHIDAQI(LIRUYANWU)、SHACHEN、KONGQIYALI(GAOYAHUODIYA)、WENDUBIANHUA、KERANXING、MIFENG、SHUI、FUSHE(TAIYANGHUOHE)、 XIHAN、JIEDUANQIANGDU、ZAOSHENG(WEIDA65DB)DENG。