安徽快3

  • 接入整流桥后LED为什么会变暗

    JIANGLEDJIEZAIZHENGLIUQIAODEHOUMIANKEYISHIXIANDIANYUANDEWUJIXINGJIEXIAN,DIANYUANZHENGFURENYIJIELEDDOUHUIBEIDIANLIANG,FANGBIANDETONGSHIYEHUIDAILAIYIGEXINDEWENTI:LEDLIANGDUHUIJIANGDI。ZHEISHIYINWEI,ZHENGLIUQIAOZAIGONGZUODESHIHOU,ERJIGUANCHANSHENGLEYAJIANG,RUGUOYAOTIGAOLIANGDU,KEYIJIANGDIANLUZHONGDEXIANLIUDIANZUDIAOXIAO。1 JIERUZHENGLIUQIAOHOULEDWEISHENMEHUIBIANANZHENGLIUQIAOSHIYOUSIGEERJIGUANSUOGOUCHENGDE,QIDAOZHENGLIUZUOYONG,JIANGSHURUDUANDEJIAOLIUZHUANHUAWEIZHILIU,YEKEYISHIXIANSHURUDUANDEZHILIUZAISHUCHUSHIDEWUJIXINGCHULI。YOUYUERJIGUANZAIDAOTONGSHIJUYOUZHENGXIANGDAO

    2020-07-30

  • 1.5V的挂钟能不能用5V直接供电

    安徽快3 DAANSHIBUNENG。RUGUOZHIJIEGONGDIANHUISHAOHUAIGUAZHONGDEGONGDIANDIANLU。1.5VDEGUAZHONG,QIZUIDADEGONGZUODIANYAKEYIFANGKUANDAO1.8V-2VZUOYOU,SHIYONGYIJIE5HAODIANCHIJIKEGONGDIAN。RUGUOSHURUDIANYAGUOGAOZEHUIJIANGGONGDIANDIANLUSHAOHUAI。RUGUOBUXIANGYONGDIANCHI,NEIMEYONGSHOUJICHONGDIANQIRUHEGAIZHUANGNI?KEYIZAICHONGDIANQIHEGUAZHONGZHIJIANJIAYIGEDIANYAZHUANHUANMOKUAIJIANG5VZHUANHUAWEI1.5V。YOUYU,GUAZHONGDEGONGZUODIANLIUFEICHANGXIAO,SUOYIKEYISHIYONGAMS1117LAISHIXIANDIANYAZHUANHUAN。AMS1117SHIFEICHANGCHANGYONGDEDIANYUANXINPIAN,JUYOUKEDIAOSHUCHUBANBENHE

    2020-07-30

  • 150个灯珠是并联还是串联怎么判断

    ZHEIZHONGDENGZHUDUOSHUSHIXIANCHUANLIAN,CHUANLIANYIHOUBINGLIAN。150GEDENGZHU,12-15CHUAN,7BING。SHIJIGONGLVZAI50WAZUOYOU。LEDQUDONGDUOCAIYONGHENGLIUQUDONG,WEILEBAOCHIYIDINGDELIANGDU,WEICHIYIDINGDESHOUMING,BIXUCAIYONGKONGZHIDIANLIUDEFANGANLAIQUDONGLEDFAGUANG,ERBUNENGCAIYONGHENGDINGDIANYALAIQUDONGLEDFAGUANG。

    2020-07-30

  • 5V2A手机充电头给5个1WLED灯供电需要怎样处理

    QUDONGLEDYOUHENGYAHEHENGLIULIANGZHONGFANGFASHOUXIAN5V/2ADESHOUJICHONGDIANTOUZHIJIELIANJIEDIANLIANGLEDSHIBUXINGDE,XUYAOZENGJIAHENGYAHUOZHEHENGLIUDEQUDONGDIANLU。HENGYAQUDONGDEHUAKEYIZENGJIAHESHIDEDIANZULAIJINXINGXIANLIU;HENGLIUDEHUAKEYITONGGUOHENGLIUQUDONGICLAISHIXIAN。XIAMIANJIDAJIAFENXIANGYIXIAHENGYAHEHENGLIUDEQUDONGFANGFA。1WDELEDFARELIANGHUIFEICHANGDA,XUYAOYONGDAOLVJIBANHESANREQIE。5V2ADESHOUJICHONGDIANTOUHENGYAQUDONG5GE1WDELEDDENGSHOUXIANXUYAOZHIDAO1WDELEDDENGDEGONGZUODIANLIUHEGONGZUOYAJIANGYA。JIARU1WYOULED

    2020-07-30

  • 什么叫检波及检波的过程 调幅与检波的基本原理介绍

    安徽快3 DUIYUDIAOFUSHOUYINJILAISHUOCONGJIESHOUDAOGUANGBODIANTAIDEXINHAODAOBADIANTAIBOYINYUANDESHENGYINHAIYUANCHULAIXUYAOJINGLIHAOJIGEHUANJIE,BIRUYOUJIESHOUDIANTAIFASHEDEDIANCIBOXINHAODEHUANJIE,YEJIUSHIWOMENSUCHENGDETIANXIAN,DUIYUCHAOWAICHASHIDEDIAOFUSHOUYINJIHAIXUYAOYOUBIANPINDEHUANJIE,ZHEIYANGCAINENGCAINENGYUSUOJIESHOUDIANTAIDEXINHAOXINGCHENGYIGE465KHZDEZHONGPINXINHAO,LINGWAIHAIXUYAOYOUZHONGPINFANGDAQI,ZHEIGEZHONGPINXINHAOLIMIANJIUBAOHANLEWOMENXUYAODEYINPINXINHAO,WEILENENGGOU“GUOLV”CHUWOMENXUYAODEYINPINXINHAO,NEIMEJIANBOHUANJIESHIBI

    2020-07-30

  • 为什么手机充电器先通过桥式整流器再通过变压器

    BIANYAQIBIXUJIEJIAOLIUDIAN,YINWEIBIANYAQISHILIYONGDIANCIGANYINGYUANLIBIANHUANDIANYADE。 JIANDANSHUO,JIAOBIANDIANLIUCHANSHENGLEJIAOBIANCICHANG,ZAILINGYICEDEXIANQUANGANYINGDAOLEZHEIZHONGBUDUANBIANHUADECITONGLIANG,BIHEDIANLUZHONGJIUHUICHANSHENGDIANYAYUDIANLIU。ZHEIZHONGLIYONGCICHANGCHANSHENGDIANLIUDEXIANXIANGCHENGWEIDIANCIGANYING。 NIYAOXIANGYONGBIANYAQIJISHOUJICHONGDIAN,JUEDUIBUNENGXIANZHENGLIUZAIJIEBIANYAQI,ZHENGLIUHOUJIUBIANCHENGZHILIULE,DIANLIUMEIYOUBIANHUADEZHILIUWUFACHANSHENGJIAOBIANCICHANG,BIANYAQIDECIJIJIUWUFACHANSHENGGANYINGJIAOLIUDIANYA。ZHEIYIDIANSHIBUKEZHIYIDE。 YEXUNIKUAIDIANZI,DAKAILE

    2020-07-26

  • 电动车充电器电路图及带反接空载保护如何实现

    安徽快3 YOUDEDIANCHECHONGDIANQIKONGZAIWUSHUCHU,ZHUYAOSHIWEILEBAOHUERSHEJIDE,ZHIYOUDANGDIANCHIJIERUSHI,CHONGDIANQICAIHUIZHENGCHANGSHUCHU,ZHEIYANGZUOKEYIFANGZHIDIANYAGUIGEBUTONGHUOZHEJIXINGFANJIEDEDIANCHIJIERU,YINQICHONGDIANQIGUZHANG。ZHEIZHONGCHONGDIANQIDEJIBENDIANLUJIEGOUJIGONGZUOYUANLIYUPUTONGDECHONGDIANQISHIXIANGTONGDE,ZHEISHIZAISHUCHUBUFENZENGJIALEYIBUFENKONGZHIDIANLU,SHIXIANWUFUZAIFENDUANGONGNENG。CHONGDIANQIDIANLUGONGZUOYUANLIYIQIANDEDIANPINGCHONGDIANQIYIBANDOUSHICAIYONGDEGONGPINBIANYAQIZUOWEIDIANYUANDE,XIANZAIDECHONGDIANQIJIBENDOUSHISHIYONGDEKAIGUANDIANYUAN。CHONGDIANQIYUPUTONGKAIGUANDIANYUANDEJIBEN

    2020-07-26

  • 升压模块电位器可以改用手调的吗

    ZHEILIKEYIYONGXIAOYIZIKOULUOSIDAODIAOJIEDESHIJINGMIDUOQUANKEDIAODIANWEIQI,SHANGMIANSHIQIZHONGYIGEGUIGEDEJINGMIDUOQUANKEDIAODIANWEIQIDESHIWU,WAIXINGCHICUNHEDIANLUTUZHONGDETUBIAO,XIANGGAICHENGSHOUDONGHENJIANDAN,ZHAODAOCANSHUYIYANGDEKEYIYONGSHOUDONGDIAOJIEDELINGYIZHONGFENGZHUANGFANGSHIDEJINGMIDUOQUANKEDIAODIANWEIQI,

    2020-07-26

  • 红外遥控实现的原理

    HONGWAIYAOKONGSHITONGGUOYIDINGPINLVDEZAIBO,JIANGKONGZHIXINHAODIEJIADAOZAIBOXINHAOSHANGJINXINGCHUANSHU,YOUHONGWAIJIESHOUTOUJIESHOUDAOSHUJUZHIHOUDUIXINHAOJINXINGFANGDAZHENGXINGJIJIEMA,SHIXIANDUIBUTONGGONGNENGDEKONGZHI。HONGWAIFASHECAIYONGZAIBOFANGSHI,YIFANGMIANKEYIYOUXIAOZENGJIAHONGWAIXIANDEFASHEXIAOLV、TONGYANGYEKEYIJIANXIAOGANRAO、YANZHANGFASHEGUANDESHIYONGSHOUMING。HONGWAIYAOKONGDEFANSHEBUFEN,YIBANHUICAIYONGZHUANYONGDEHONGWAIBIANMAXINPIAN,TONGGUOXINHAODIAOZHIZHIHOUKONGZHISANJIGUAN,ZUIZHONGQUDONGHONGWAIFASHEERJIGUANFASHEHONGWAIXIAN。HONGWAIJIESHOUBUFENTONGGUOHONGWAIJIESHOUERJIGUANJIESHOUXINHAO,YOUFANGDAYU

    2020-07-26

  • 电池充电管理芯片选型

    安徽快3 DIANZICHANPIN,YOUQISHIXUYAOSUISHENXIEDAIDEDIANZICHANPINDOUHUIYONGDAOLIDIANCHI,HUIXUYAODUILIDIANCHIJINXINGDIANYUANGUANLI,HUISHEJIDAOLIDIANCHICHONGDIAN,FANGDIAN,DIANYAJIANCEGUOCHENG。DIANCHIDIANLIANGYINGJIANJIANCE。WOMENSHEJIDECHANPIN,YINWEIDUIDIANCHIDIANYADEJINGDUYAOQIUBUGAO,DOUYONGDANPIANJINEIBUADC,CANKAODIANYAYECAIYONGXITONGLDOJIDANPIANJIGONGDIANDEDIANYA,YIBANLAISHUO,3.3VZUOWEICANKAODIANYAJIKE。DUILIDIANCHIDEDIANYAJIANCE,YINWEILIDIANCHIDIANYAZUIGAOKEYIDAO4.2V,RUGUOWAIJIECHONGDIANQISHENZHIDADAO5VHUOZHE6VDIANYA,ERDANPIANJIMANLIANGCHENGSHI3

    2020-07-26

  • LED灯铝基板是否会导电

    LVJIBANSHIJINSHU,DANYUXIANLUYOUJUEYUANCENGGEKAI,BUHUIDAIDIANLVJIBANSHIYIZHONGSHIYONGLVZUOWEIJIBANDEFUTONGBAN,JUYOULIANGHAODESANRE。XUYAOLIANGHAOSANREDEXIANLUBANWOMENYIBANDOUHUISHIYONGLVJIBAN,ZAILEDDENGDEYINGYONGZHONG,YINWEILEDDEFARELIANGJIAODA,RUGUOBUJISHIBARELIANGSANZOU,LIANGDUJIURONGYISHUAIJIAN,SHENZHISHAOHUAIXINPIAN。LVSHIJINSHU,JUYOULIANGLEDEDAOREXING,LEDDENGZHUZHUANGZAILVJIBANSHANGJIUKEYIXUNSUBARELIANGSANZOU。LVJIBANSHEJIYOUJUEYUANCENG,SHIBUHUIDAODIANDE,RUGUODAODIANJIUMEIYOUFAZAISHANGMIANSHEJIXIANLULE。LVJIBANJIEGOUDANMIANDELVJIBANYI

    2020-07-25

  • 写论文用什么软件画电路图

    安徽快3 ZHEIGEQIHAITINGDUODE。SHOUXIANJIANGYIXIAWOYONGGUODEBA LIANGGEZAIYEJIEDOUSHIDAMINGDINGDINGDE proteusZHEISHIYIGEDIANLUDEFANGZHENRUANJIAN, ZHEIGERUANJIANJIUHENLIHAILE,KEYIBADIANLUTUHUAHAOHOU,ZAIJIANGXIEHAODECHENGXUZHENJIESHUARU,ZUOFANGZHENMONI,SHIBUSHIFEICHANGDESHUANGNI?YINWEINIDOUMEIYOUBASHIWUZUOCHULAI,DANSHINIYIJINGMONICHULAILE,LILUNSHANGSHIXIANLE,SHUOMINGLILUNSHIMEIYOUWENTI,NEIMEZUOCHUSHIWUHOU,RUGUOCHULEWENTIGENGHAODEQUJIANCHA。 QUEDIANDANGRANYESHIYOUDE: YIGEJIUSHIYUANQIJIANTAISHAOLE,HENDUOYUANQIDOUZHAOBUDAO,HENDUOHAIDEZIJIQUZHAO

    2020-07-25

  • 存储程序工作原理的概念

    安徽快3 YAOXIANGGAOQINGCHUCUNCHUCHENGXUDEGONGZUOYUANLI,ZUIHAOXIANZHIDAOTASHICUNCHUZAILESHENMEDIFANG,HUOZHESHUO,YINGDANGXIANGAOQINGCHUCUNCHUGONGZUODEWUZHIJICHUSHISHENME。JIANGCHENGXUCUNCHUZAINALILENI,CUNZAILEYIGEHENDADECHANGXIAOYINGJINGTIGUANZHENLIEZHIZHONG。ZHENLIEZHONGDEMEIYIGECHANGXIAOYINGJINGTIGUANDEZHAJIYUYUANJIZHIJIANDEDIANWEI,JUEDINGZHEYUANJIYULOUJIZHIJIANDEDAOTONGYUJIEZHI,HUOZHESHUO,JUEDINGZHELUOJICHENGXUDE“1”HE“0”。BUGUOZHAJIYUYUANJIZHIJIAN、ZHAJIYULOUJIZHIJIAN,DOUSHIJUEYUANDE,YINCICONGZHEIZHONGYI

    2020-07-25

  • 反馈串联电阻的电压跟随器输出电压会受负载影响吗

    安徽快3 FANKUICHUANLIANDIANZUDEDIANYAYUGENSUISHUCHUDIANYABUHUISHOUFUZAIYINGXIANG。XIAMIANWOYONGCHUANLIANFANKUISHIWENYADIANLUWEILIZUOYIFENXI:SHANGTUSHICHUANLIANFANKUISHIWENYADIANLUDEYIBANJIEGOUTU,TUZHONGVISHIZHENGLIULVBODIANLUDESHUCHUDIANYA,TWEIDIAOZHENGGUAN,AWEIBIJIAOFANGDADIANLU,VREFWEIJIZHUNDIANYA,TAYOUWENYAGUANDZYUXIANLIUDIANZURCHUANLIANSUOGOUCHENGDEJIANDANWENYADIANLUHUODE。R1YUR2ZUCHENGFANKUIWANGLUO,SHIYONGLAIFANYINGSHUCHUDIANYABIANHUADEQUYANGHUANJIE。

    2020-07-25

  • 怎么解决DSP芯片虚焊的问题

    安徽快3 DSPXINPIANXUHAN,YUANYINHENDUO。WOJIESHOUDEXIANGMU,ZHENGHAOYONGDEDSPXINPIAN,DSP2812。WODIAOSHIBANZISHIHOU,JINGCHANGFAXIANXINPIANMEIYOUHANJIEHAO。ZHUYAOYUANYINSHIXINPIANDEFENGZHUANGMEIYOUHUIZHIHAO。HAIYOUYIGEYUANYIN,HANJIEJISHUBUGUOGUAN。 1、DSPXINPIANDEYINJIAOBIJIAODUO,YIBANDOUSHI100DUOGEYINJIAO,ERQIEYINJIAOBIJIAOMIJI。SHAOWEIBUZHUYI,XINPIANJIUCHUXIANXUHANHEYINJIAOZHIJIANDUANJIE。 2、WOJIESHOUDEZHEIGEXIANGMU,ZHISUOYICHUXIANDSPXINPIANXUHANHEDUANLU,ZUIZHUYAODEYUANYINSHIFENGZHUANGHUIZHIXIAOLE,FENGZHUANGYINJIAOHUIZHIDETAIDUAN。BAD

    2020-07-24

  • 可控硅控制灯亮灭电路图

    KEKONGGUIKONGZHISHIYANSHEJIKEKONGGUIKONGZHIDIANLUSHISHAOHUILEJISHIZHI,ZHONGYUZHAODAOCHENGGONGDEJINGYAN。1、RUYONGJIDIANQIYAOYOU12XIAOSHIXIHEZHEFEIDIANYOUFARE,ZHIYOUKEKONGGUIBUSUNHAOBUFARE。RUGUOMEIYOUKEKONGGUIKEZHAOYIZHIGUIGUAN,YIZHIZHEGUAN,YIZHIERJIGUAN,RUXIATUZIZHIYIZHIKEKONGGUI(JIUDIANLUBANSHANGCHAIDAO)ZHEISHIWOSHIYANCHENGGONGDE、2、SHINEITIANHEIDIANDENGJIBENDOUYONG12VDIANPINGCHUDIAN,WOYONGLVDOUDADE97AKEKONGGUIKEKONGZHI60WDETAIDENG,(WUSIDENGDIAOGUANGTAIDENGDOUSHIKEKONGGUIDIAOJIEDE)。

    2020-07-24

  • 12V转5V与5V转5V电压有区别吗

    安徽快3 WOYONG7812HE7805WENYAKUAIZUZHUANGWENYADIANYUAN,FANFUSHIYANDECHUDEJIELUNSHI:7812DEWENYAKUAIZUISHAOYAOSHURU15VLVBOZHILIUDIAN、7805DEWENYAKUAIZUISHAOYAOSHURU9VLVBOZHILIUDIAN、ZHEIGEYAOQIUGUIGENJIEDIJIAODIANSHICHA,SHURUGUOGAOGAOYAKUAIFATANGHUISHAO,YAOXIANGBAOZHENGWENYAKUAIDEZHENGCHANGSHUCHU(DIANYADIANLIU),BIXUSHURUGAOYUSHUCHU4VDEDIANYA,FOUZESHUCHUKANSIWEIBIAOSHIDIANYA,DANGFUZAIYIJINRULIJIJIANGYA,ZHEISHIDIANSHICHAZAOCHENGDIANLIUQIANGDUXIAODEYUANYIN,JIUXIANGSHUITADILEMEIYAJIANGSHUILIUBUKUAIYIGEYUANLI。

    2020-07-24

  • NE555驱动场效应管是否需要增加外围元件

    安徽快3 DUIYUNE555QUDONGCHANGXIAOYINGGUAN,SHIFOUXUYAOZENGJIAWAIWEIYUANJIAN,ZHUYAOXUYAOKAOLVLIANGGEWENTI。 DIYIGEWENTI:NE555DEGONGDIANDIANYA CONGSHANGTU,SHIYONGNE555QUDONGCHANGXIAOYINGGUAN,KONGZHIDIANJIZHUANSUDEYIGEDIANLUTU。 DUIYUCHANGXIAOYINGGUANDEZHAJI(G)LAISHUO,DEDAODEQUDONGDIANYAHEDIANLIU,QUJUEYUNE555DE8JIAO,GONGDIANDIANYA。 ZHEISHIYINWEI,NE555DE3JIAO,GAODIANPINGSHIDESHUCHUDIANYA,SHIJIEJIN8JIAODEGONGDIANDIANYADE。 DIERGEWENTI:CHANGXIAOYINGGUANDEZHAJIDIANYA BUTONGXINGHAODECHANGXIAOYINGGUAN,ZHAJI(G)DE

    2020-07-24

  • 怎么对比每个led灯珠的亮度

    安徽快3 LEDDENGZHUYOUHENDUOGUANGXUEZHIBIAO,BIRUGUANGTONGLIANGLIUMINGlm、GUANGYUANFAGUANGQIANGDUZHUGUANG(YINGWENSUOXIECdDUZUOKANDELA)、LIANGDUCd/m²DENG。ZAIZHEIXIEZHIBIAOZHONGGUANGTONGLIANGHELIANGDUGUOYUZHUANYE,CESHIYEJIAOWEIFUZAYINCIHENSHAOYONG。DUIYULEDDENGZHUDESHENGCHANCHANGJIADADOUYONGFENGUANGJIQUCEMEIKELEDDENGZHUDEFAGUANGQIANGDUCdZHI,RENMENPINGSHIJIANGDELIANGDUSHIJISHANGJIUSHIZHIGUANGYUANDEFAGUANGQIANGDU。ZAIMEIYOUYIQISHEBEIDEQINGKUANGXIA,ZHIJIEYONGROUYANQUJIANBIEDENGZHUDEFAGUANGQIANGDUSHIHENKUNNANDE,SHIJIANJIULEHAIHUISHANGDAOYANJING。XIAMIANJIESHAOJIZHONGTUBANFA

    2020-07-24

  • 二极管通过什么方法实现电流方向改变的

    安徽快3 ERJIGUANDEZHONGLEIHENDUO,ZUOYONGYELVEYOUBUTONG,BIRUYOUDEKEYIZUOWEIZHENGLIULAIYONG、YOUDEKEYIZUOWEIWENYALAIYONGHAIYOUDEKEYIZUOWEIJIANBO,BUGUANTADEJUTIZUOYONGRUHE,ZAIZHEILIWOMENTONGTONGDOUYONGDAOLEERJIGUANDEYIGEZHONGYAODETEDIAN,NEIJIUSHIERJIGUANJUYOUDANXIANGDAODIANXING,ZHEIYESHITAZHISUOYINENGGOUGAIBIANDIANLIUDEGENBENYUANYINBA。XIAMIANWOHEPENGYOUMENYIQITANTANZHEIFANGMIANDEWENTI。CONGWEIGUANCENGMIANLAILIJIEERJIGUANGAIBIANDIANLIUDEYUANYINERJIGUANLIMIANQISHIJIUSHIYIGEPNJIE,XIANZAIWOMENCONGWEIGUANDEJIAODULAIJIEKAITANENGGAIBIANDIANLIUDESHENMIDEMIANSHA。WOMENZHIDAOZAI

    2020-07-24

  • NE555发出的方波信号可以驱动场效应管吗

    安徽快3 NE555FACHUDEFANGBOXINHAOKEYIQUDONGCHANGXIAOYINGGUAN,ZENMEQUDONGNI?WOMENXIANLEJIEYIXIANE555HECHANGXIAOYINGGUANDEGONGZUOYUANLIHETEXINGJIUMINGBAILE。555DINGSHIQIKEGONGZUOZAISANZHONGGONGZUOMOSHIXIA:1、DANWENTAIMOSHI:ZAICIMOSHIXIA,555GONGNENGWEIDANCICHUFA。YINGYONGFANWEIBAOKUODINGSHIQI,MAICHONGDIUSHIJIANCE,FANDANTIAOKAIGUAN,QINGCHUKAIGUAN,FENPINQI,DIANRONGCELIANG,MAICHONGKUANDUDIAOZHI(PWM)DENG。2、WUWENTAIMOSHI:ZAICIMOSHIXIA,555YIZHENDANGQIDEFANGSHIGONGZUO。ZHEIYIGONGZUOMOSHIXIADE555XINPIANCHANGBEIYONGYUPINSHANDENG、MAICHONG

    2020-07-24

  • 差模信号与共模信号的利弊

    DUIYUCHAMOXINHAOHEGONGMOXINHAOZHEILIANGGEGAINIANSHIWOZAIXUEXIMONIDIANLUZHONGCHUXIANDE,TASHIZAIJICHENGYUNSUANFANGDAQIZHEIYIJIETICHUDELIANGGEGAINIAN。ZAIZHEIJIEXUEXIZHONGWOMENSHOUXIANXUEXILECHAFENFANGDADIANLU,ZAIZHEIGEDIANLUZHONGSHOUXIANTIDAOLECHAOMOXINHAOHEGONGMOXINHAO,XIAMIANWOMENJIUYICHAFENSHIFANGDADIANLUWEILIZILAISHUOMINGCHAMOXINHAOYUGONGMOXINHAODELIBI。

    2020-06-09

  • 电蚊拍高压电网实际电压有3000V吗

    JUWOCHAIKAIWEIXIUGUODEDIANWENPAILAIKAN,DIANWENPAIGAOYADIANWANGSHIJIDIANYAYINGDANGDAOBULE3000V,YEJIU1500V~2000VZUOYOU。 GENJUKONGQIZAICHANGWENCHANGYAXIADEZHILIUJICHUANDIANYAYUKONGQIJIANXIDAXIAODEQUXIANLAIKAN,JIBENHUANJINGXIASHI5KV/cm,ERDIANWENPAIDIANWANGDEJIANXI,MUCEYEJIU3mm—6mmZUOYOU,YEJIUSHI0.3—0.6cm,ZHENGHAOSHI1500V—3000VDEDIANYA。ZHEIGEDIANYAZAIGAODEHUA,JIUHUICHANSHENGCHIXUDEJICHUANDIANHU。 CONGLINGYIGEJIAODU

    2020-06-09

  • 如何选取电阻对霍尔元件进行温度补偿

    安徽快3 WOMENDOUZHIDAOHUOERYUANJIANSHIGENJUHUOERXIAOYINGZHIZUODEYIZHONGCIMINCHUANGANQI,XIANZAIDEHUOERYUANJIANDOUSHIYOUBANDAOTIZHICHENGDE,WOMENZAIXUESANJIGUANDESHIHOUDOUZHIDAO,BANDAOTIDUIWENDUDOUSHIFEICHANGMINGANDE,TONGYANGDUIYUYOUBANDAOTICAILIAOZHICHENGDEHUOERYUANJIANTAYEHUISHOUWENDUDEYINGXIANG。BIRUZAIWENDUZENGGAODEQINGKUANGXIAHUOERYUANJIANDEDIANZULVDENGDOUHUIFASHENGBIANHUA,ZHEIYANGHUISHIHUOERCHUANGANQICHANSHENGWENDUWUCHA,XIAMIANWOYUPENGYOUMENLIAOLIAORUHEXUANQUDIANZUDUIHUOERYUANJIANJINXINGWENDUBUCHANG。HUOERYUANJIANTONGGUODIANZUDUIWENDUJINXINGBUCHANGDEFANGFAWOMENZHIDAOWENDUDUIHUOERYUANJIANDEYING

    2020-06-09

  • 电感性负载与电阻性负载有什么区别

    SUOYOUDEDIANGONGCHANPIN,ZHIYAOSHIFUHEGUOJIABIAOZHUN,DEDAOGUOJIARENZHENGDE,ZAICHUCHANGDESHIHOUDOUHUIFUYOUTADESHIYONGSHUOMING,BAOKUOGEZHONGCANSHU,ZHIYAONIANZHAOCHANPINSHUOMINGSHUSHIYONG,NEISHIJUEDUIMEIYOUWENTIDE。CHAZUOKAIGUANJIUSHIYIGEXIAOXINGHUA,BIANLEXINGDEGELIKAIGUAN,TAYEFENDONGCHUTOUHEJINGCHUTOU,TAYEYOUTADEEDINGDIANLIUZHI。WOMENJIATINGYONGDEPUTONGCHAZUODOUSHI10ADEDIANLIU,YEJIUSHISHUO,CHAZUODEKAIGUANTADEEDINGDIANLIUYEJIUSHI10A。10ADIANLIUSHISHENMEYISINI?TADEJISUANGONGSHISHIZHEIYANGZIDE。SHENMESHIDIANZUXINGFUZAI,SHENMESHIDIANGANXINGFUZAI?

    2020-06-09

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