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钳形电流表可以代替万用表吗?

钳形电流表可以代替万用表吗?

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2020-05-01 标签:万用表数字化钳形电流表 191

万用表是带钳的好还是不带的好?

万用表是带钳的好还是不带的好?

qianliubiaoqichujiushiyonglaijiancejiaoliudianliudeceliangzhengzaiyunxingdexianludianliudaxiaoyibiao。youcikejian,buduandiandeqingkuangxiajiukejinxingdianliujiance,erqieshizhuanmenjiancejiaoliudadianliude。rujindeqianliubiaodegongnengbuzaidanyi,wanyongbiaoyong...

2020-05-01 标签:万用表数字万用表电流互感器 241

微波炉通电后显示屏有数字不停跳动是什么问题?

微波炉通电后显示屏有数字不停跳动是什么问题?

xianshipingdeshuziluantiaokanyikanweiboludemenshangdeyizhifuweimenweidongkaiguan,tashirongyisunhuaideyizhongyuanqijian,jingchangjiechuchaoshikongqirongyiyanghuaerchanshengjiechubuliangxianxiang,shixinpianzhongdeq3bunenggoulachengdidianwei,shixinpianwufameimei...

2020-05-01 标签:元器件显示屏微波炉 275

什么是电流采样电阻?

什么是电流采样电阻?

368棋牌官方客服jiutiepiandianzueryan,xiangyibandetiepiandianzugonglvdoushigenjufengzhuangjiukeyizhidaoshiduodadele,biruwomenchangjiande0805fengzhuanggonglvyibanshi1/8w,1206shi1/4w,1210shi1/3wdeng。ruguogonglvhendahua,duiyutiepiandianzulaishuofengzhuangyehuihenda...

2020-04-04 标签:电阻电流控制器 468

零线断路的主要原因及预防措施

零线断路的主要原因及预防措施

zaisanxiangsixianzhidiyagongdianxitongzhong,lingxiandezuoyongshidangsanxiangfuzaibuduichengshi,baozhenglingxianshangdezukangweiling,yixiaochuzhongxingdianweiyi,shigexiangdedianyabaochiduicheng,jigexiangfuzaidexiangdianyahengdengyudianyuanxiangdianya,bingyufuhebianhua...

2020-04-06 标签:三相四线零线断路 140

保险丝和断路器是用来防止电器过电流的吗

保险丝和断路器是用来防止电器过电流的吗

368棋牌官方客服zhunquedeshuobaoxiansiheduanluqishiyonglaifangzhidianqiguodianliude。dianluzhongdedianliuchaochulebaoxiansiheduanluqideedingdianliuyouliangzhongqingkuang。...

2020-04-06 标签:电流保险丝断路器 235

电气设备安装不规范的后期影响

电气设备安装不规范的后期影响

fenxiyuanyinshiyinweigaipeidianxiangzaianzhuangshigongshicongdingbukaikoujinxian(meiyouhuishuiwandengyufangcuoshi),jiashangqianqilianxuxiayuchangfangloushui,shuishunxiancongdingbujinlepeidianxiang。zheishidianxingdeqianqidianqianzhuangzuoyebuguifanzaochengdehouqiguzhang...

2020-04-01 标签:电气设备配电箱 500

电功率与机械功率的换算公式

电功率与机械功率的换算公式

congwulishangjiang,gonglvdingyiweiwanchenggongzuodesulv。duiyuxianxingyundong,gonglvshilidechengjichengyimeidanweishijiandejuli。duiyuxuanzhuanyundong,gonglvdeleisijisuanshizhuanjuchengyimeidanweishijiandexuanzhuanjulidechengji。...

2020-03-31 标签:直流电机电功率 359

38译码器真值表讲解

38译码器真值表讲解

368棋牌官方客服congzheigemingzilaipouxi,sanbayimaqi,jiushiba 3 zhongshuchuxingtaifanyicheng 8 zhongshuruxingtai。congtu 3-15suonengkanchulaide,74hc138 you 1~6 yigongshi 6 geshuchuyinjiao,ranzegezhong 4、5、6 zheisangeyinjiaoshishinengyinjiao。shinengyinjiaohe...

2020-03-30 标签:单片机译码器 2105

电能表的型号构成_常用电能表的类型及含义

电能表的型号构成_常用电能表的类型及含义

368棋牌官方客服diannengbiaodeleixingtongchangyouwuyouxiegoucheng,geyouxiehanyiruxia。zubiedaihao:adaibiaoanpeixiaoshiji;bdaibiaoguifan;ddaibiaodanxiangdiannengbiao;fdaibiaofutexiaoshiji;jdaibiaozhiliu;sdaibiaosanxiangsanxian;tdaibiaosanxiangsixian;xdaibiaowugong。...

2020-04-04 标签:电能表 118

华为开发“无触摸即可乘坐的电梯” 用于应对冠状病毒

华为开发“无触摸即可乘坐的电梯” 用于应对冠状病毒

368棋牌官方客服huaweiyu10yue10rixuanbu,yikaifachuyizhongdiantijiejuefangan,gaijiejuefangankeyuwant long intelligencehezuo,wuxuchumorenheanniu。 jinguanxindeguanzhuangbingduzhuyaozaiwuhanchuanbo,dandiantiyeshiweixiandechangsuo,youchuanbozheizhongbingdudeqian...

2020-02-11 标签:华为 3134

芯系武汉,共克难关,Arm中国捐赠500万元人民币

芯系武汉,共克难关,Arm中国捐赠500万元人民币

368棋牌官方客服jingjibaojingcaiwangxun,2020yishi,douranyanjundefeiyanyiqingrangbenyingrenaodezhongguonianzhujianchenji,quanguorenmindexindoubeiyiqingqiandong,yucitongshi,bandaotixingyeqiyedexin,yezaiyuquanguorenminyiqibutingtiaodong。 1yue30ri,armzhongguo...

2020-01-31 标签:半导体 746

到2024年,半导体研发将促EUV光刻、3纳米、3D芯片堆叠技术增长

到2024年,半导体研发将促EUV光刻、3纳米、3D芯片堆叠技术增长

juic insightsfabudezuixin2020 mccleanbaogaoxianshi,bandaotixingyeyanfadetourujiangzai2024nianchuxianmingxianchengxiaobaokuozhuanxiangeuvguangke,diyu3namizhichengjishu,3dxinpianduidiejishuhexianjinfengzhuangzaineidejishutiaozhanyouwangtishengyanfazengzhanglv。...

2020-01-31 标签:半导体3D芯片EUV 3578

2020新年寄语

2020新年寄语

368棋牌官方客服yiqimaijin2020nian,yingjiedianzixingyehuangjinshiniandekaipian!...

2020-01-24 标签:半导体 1547

松下将芯片制造业务出售给台湾新唐科技

松下将芯片制造业务出售给台湾新唐科技

zaiguoqushinianshijianli,ribendianzixingyegongsijinxinglezhongdazhongzu,fenfentuichulirunweibohuozhekuisundeyewu,youqishichuantongjiadianyewujibenshangbeibianmaidaijin,bandaotiyeshiyigebeizhongzudezhongdianyewu。 28rixiaoxi,jurijingxinwen...

2019-11-28 标签:芯片新唐科技松下 2752

科锐助力ABB进入高增长EV电动汽车市场

科锐助力ABB进入高增长EV电动汽车市场

368棋牌官方客服jingjibaojingcaixun,11yue19rixiaoxi,quanqiutanhuagui(sic)jishulingxianqiyekeruixuanbuyuabbdachenghezuo,gaigongsijiangcaiyongkeruiwolfspeed sicjibandaotiyongyugaosuzengzhangdediandongqiche(ev)shichang。 quanqiutanhuagui(sic)jishulingxianqi...

2019-11-19 标签:电动汽车SiC科锐 2154

2019高交会:5G和AI成主场,寒地云中与华为暗战!

2019高交会:5G和AI成主场,寒地云中与华为暗战!

368棋牌官方客服2019nian11yue13ri,diershiyijiezhongguoguojigaoxinjishuchengguojiaoyihuizaishenzhenkaimu,benjiegaojiaohui,xiyinle3300duojiahaineiwaizhanshangheyuwangexiangmucanzhan。jinniandegaojiaohuichangguanyouqishi1haoguan,xiaofeileidianzipinpaidachangdezhanshishao...

2019-11-14 标签:5G 1882

听说2020年将迎来行业大复苏,这是真的吗?

听说2020年将迎来行业大复苏,这是真的吗?

368棋牌官方客服zainianzhongyuceshi,jiuyouyixieguandianrenwei:dangqudaokaishixuejiankucunshi,wangwanghuiyixiaxuejiandetaishen。ruguozheicichanyekucundadiaozhengyeshizheiyangdehua,xingyehenyoukenenghuizaidisijidukandaozheiyidian。 zaiyijingguoqudedisanjidu...

2019-11-13 标签:半导体存储器电子设备 10316

GaN和SiC增利效应拉高,市场竞逐日趋白热化

GaN和SiC增利效应拉高,市场竞逐日趋白热化

368棋牌官方客服wolfspeed,yingfeiling,sanling,ansenmeibandaoti,yifabandaoti,rohmhetoshibadenggongyingshangzhengzaituichuxiayibojiyudanhuajia(gan)hetanhuagui(sic)degonglvbandaotilangchao,congerweizaishichangshangyuchuantongdeguijiqijianjinxingduijuedianding...

2019-11-11 标签:SiCGaN功率半导体 4845

借助3D晶体管技术 摩尔定律再次从死里复活

借助3D晶体管技术 摩尔定律再次从死里复活

368棋牌官方客服zai9yuedetaiwansemiconguojibandaotizhanshang,taijidian(tsmc)shouxizhixingguanmark luirenweimoerdinglvrengranyouxiao。tabiaoshi,youyuxianjingongyijishu(runamipian)huo3d finfetszhongdequanzhajingtiguanjishudefazhan,moerdinglvjiangzaiyanxuji...

2019-10-15 标签:台积电摩尔定律3D晶体管 3234

奥特斯与重庆大学达成校企合作协议

奥特斯与重庆大学达成校企合作协议

368棋牌官方客服aotesikeji(zhongqing)youxiangongsiyuzhongqingdaxueqianshuzhanlvehezuokuangjiaxieyi...

2019-10-01 标签:奥特斯 291

到2024年 工业制造业将有超过1500万台安装了人工智能的设备

到2024年 工业制造业将有超过1500万台安装了人工智能的设备

jinnianlai,rengongzhineng(ai)beichuipengweiyixiangqiangdadejishu,jiangduigongyezhizaolingyuchanshenggemingxingdeyingxiang。guandianshiyoudaolide,danxianshiqueshijiqifuzade。gongyezhizaozhongderengongzhinengshichanpinkaifazhongdeshengchengxingsheji、kucunguanli...

2019-10-03 标签:AI工业4.0 1687

超声波探伤的原理_超声波探伤仪的优缺点

超声波探伤的原理_超声波探伤仪的优缺点

368棋牌官方客服benwenshouxianjieshaolechaoshengbotanshangdeyuanli,ranhoujieshaolechaoshengbotanshangyidezhuyaoyoudianhezhuyaoquedian,zuihoujieshaolechaoshengbotanshangyidezhuyaotexing。...

2019-08-08 标签:超声波超声波探伤 1457

超声波探伤的应用_超声检测方法有哪些

超声波探伤的应用_超声检测方法有哪些

benwenjieshaolechaoshengbotanshangdejutiwugeyingyongyijichaoshengjiancefangfayounaxie。...

2019-08-08 标签:超声波超声波探伤 440

X射线探伤的设备_X射线探伤的方法

X射线探伤的设备_X射线探伤的方法

benwenzhuyaojieshaoleyongyuxshexiantanshangdeshebeiyijijinxingxshexiantanshangdefangfa。...

2019-08-08 标签:X射线X射线探测 801

X射线探伤是什么意思_X射线探伤的原理

X射线探伤是什么意思_X射线探伤的原理

benwenzhuyaojieshaolexshexiantanshangshishenmeyisiyijiyongxshexiantanshangdegongzuoyuanli。...

2019-08-08 标签:X射线X射线探测 1677

USB PD拐点已现 GaN能否为其打开一扇盈利之窗?

USB PD拐点已现 GaN能否为其打开一扇盈利之窗?

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2019-07-27 标签:PIUSB快充技术 5198

清华微电子所所长:中国芯片业的大实话

清华微电子所所长:中国芯片业的大实话

zhongguoxinpianchanyefazhansudufeichangkuai,dangenguojixianjinshuipingdechajuhaixiangdangda,pingjingshirencai,bujinzhiliangnanyimanzuxuqiu,lianshuliangdounanyimanzuxuqiu。 weishaojun | wen jichengdianlubingbushiyigenenggoubiandikaihuadeshiqing。woceng...

2019-07-17 标签:芯片集成电路晶体管 3222

功率半导体需求旺 预计2030年SiC增长10倍,GaN翻至60倍

功率半导体需求旺 预计2030年SiC增长10倍,GaN翻至60倍

juribenfushijingji(fuji keizai)6yuefabugonglvbandaotiquanqiushichangdebaogaoyugu,qiche,dianqishebei,xinxihetongxinshebeidenglingyuduixiayidaigonglvbandaoti(sichegan)xuqiudeyujijiangzengjia。yuji2030nian(yu2018nianxiangbi)siccheng...

2019-06-25 标签:SiCGaN功率半导体 5883

AI芯片组全球十大排名

AI芯片组全球十大排名

meiguoshichangyanjiugongsicompass intelligenceyigenjuzijidezhibiaogongbuleshidaaixinpianzu。juci,nvidiapaimingdiyi,yingteerpaimingdier,enzhipupaimingdisan,pingguopaimingdisi,gugepaimingdiwu,yicileitui。 genjucompass inte...

2019-06-24 标签:NVIDIA人工智能AI芯片 7248

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