狗万滚球app下载

射频技术研习社

在线培训

狗万滚球app下载
  >  在线培训  >  正文  

理解GaN的热分析

xitongduifangdaqishuchugonglvdeyaoqiuyuelaiyuegao,zheijiutuidonglejishudefazhan。danzaiyinrulexinjishuzhihou,suizhiyehuidailaixindetiaozhan。zaibenwen,womentanyixiaganshepinqijianderefenxiwenti。 yixiashigaishipinwenzineirong: lejieganredefenxi,shouxianwomenxianlailejieyixiaqorvoruhequedingganderekekaoxing,hongwaishexiangjibuhuigaosuniganjingtiguandeshijifengzhiwendu,hongwaituxiangzhishiceliangqijiandebiaomianwendu。danshi,qijianshijidefengzhiwenduquezaigandewaiyancengbiaomianxia,ciwai,ganzhajidezhangduyibanzhiyou0.25huo0.15weimi,erhongwaishexiangjizhichidefenbianlvzhiyou3-5weimishuiping。 qorvotongguogoujian3dremoxinghuoyouxianyuanfenxi(yechengweifea),laiquedingtongdaowendu,bingcaiyongxianweilamanrechengxiangdejishudedaoshizhengceliangjieguojinxingbijiao,ranhoutongguoshepinceshihehongwaichengxiangjinxingyanzheng,youyuzaichanpindefeamoxingzhong,zuidadebuquedingxinglaiziluopiantiezhuang。 yinciqorvojinxingledaliangceshi,bingyujizhunzhibijiao,youciquedingcaiyongjidingfengzhuangdeluopiantiezhuangtexing。womencaiyongzheizhongzuhefangfaweifengzhuangbujianjianlifeamoxing。tongguogaimoxing,zhunquegucejidinggongzuotiaojianxiadezuigaotongdaowendu,jianggucezhiyujiyushicexianweilamanshujudeganqijiankekaoxingbiaojinxingduibi,lingwaisangerekaoliangyinsushibeimianwenduluopianhuochanpintiezhuang,yijipcbansheji。fengzhuangchanpinderecankaomianweifengzhuangdebeimian,duiyudangeluopian,womenjiashetashiliyongjinxihanpiantiezhuangzaitongmuzaitibanshang。 luopiandegudingwendurecankaomianshichengbandebeimian,chanpintiezhuangfangfahepcbanshejidexiangxixinxi,qingcankaoshujushouce、yingyongbijihuozixunbendiyingyonggongchengshi。pcbanshejixiangxixinxi,qingxiazaigerberbujuwenjian,keyizaiqijianmianyedewendangxuanxiangkaxiazhaodao。 zheizhongfangfanenggoujinkenenganyuanyangfuzhipingguban,youqishizhandibuju,liyongqpd1022shujushouce。womenxianlaiquedingirbiaomiantongdaowendu,womenjianggaishujuyongyulianxuboyingyong,yiquedinghongwaibiaomiantongdaowendu。womenxuyaolejieqijianwaiqiaohuotbasewenduhegonghao。 duiyulianxuboyingyong,shujushouceshangxianshilebeimianwenduwei85dushiderexingneng。ruguoninxuyaoceliangjidiwendu,qingceliangqijiandebeimian。celiangshi,shiyongredianoukenenghuiyousuobangzhu。womenjiangshiyongdegonghaowei7.6w,ruguoshujushoucezhongmeiyoujichugonghao,zeshiyongqorvoshejizhongxintigongdejisuanqijinxingjisuan,zailianxubogonghaowei7.6w,beimianwenduwei85dushi,qinganzhaobiaoshangfangdetujinxingjisuan,hongwaibiaomiantongdaowenduwei132du,shiyongtongyangdetulaijisuanjutiyingyongdehongwaibiaomiantongdaowendu。 xianzai,womenlaijisuanganqijiandepingjunwuguzhangshijian,yinweiganqijiandeshijitongdaowendu,huichangguohongwaibiaomiantongdaowenduzhi,womenshiyongfeamoxingshujulaijisuanpingjunwuguzhangshijian,yiquedingfeamoxingdetongdaowenduheqijiandepingjunwuguzhangshijian,ninkenengxuyaochayueyingyongbiji,qingdianjishujushoucezhongdelianjiechakan。shiyongyingyongbijizhongdetu6laijisuanfeamoxingdewendaogucezhi,hongwaibiaomianwendu132du,jidiwendu85du,xiangdangyufeamoxingdezuidatongdaowendu155du。zuihou,shiyongtu5,zhuyi,zaizheiyibu,ninxuyaolianjiegangongyijishuqpd1022shigan25,qitongdaowenduwei155du,feapingjunwuguzhangshijianwei10yixiaoshi,ruguonindeyingyongzai20%zhankongbixiatigongmaichongxinhao,neimenindefeapingjunwuguzhangshijianwei50yixiaoshi。 zongjieyixia,yaozhunquequedinggan feaqijiandepingjunwuguzhangshijian,bixuquedingirbiaomiantongdaowendu,ranhouanyingyongbijisuoshu,quedingqorvo ganqijiandekekaoxing,fangwenqorvoshejizhongxin,chakangongju、dianzishuhebowen。womenweininjiejuezuijishouderftiaozhan。