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无线充电芯片的设计有哪些?
发布日期:2018-12-21 17:08:05 作者:安浩芯科技 浏览次数:0

在各大厂商争相卡位进入无线充电芯片市场时,其芯片与线圈设计挑战不容忽视。 高创科技营销部经理王世伟(图4)表示,无线充电实务设计上常见瓶颈来自五大因素,包含线圈距离、对位、线圈大小、厚度与温度等问题。高创科技营销部经理王世伟表示,线圈距离、对位、线圈大小、厚度与温度是无线充电设计时常见的瓶颈。今天无线充电芯片小编给大家来讲解下无线充电芯片的设计,给大家有更多的了解:

XIANQUANJULI:DANGSUOYOUCANSHUWANQUANXIANGTONGSHI,XIANQUANJULIQUESHISHIXIAOLVZUIZHONGYAODEYINSUZHIYI,DANSHIBINGFEIYUJINYUHAO。 SHIJISHANGRXDUANRUANCI(Ferrite)JIEJINTXXIANQUANSHI,HUIYINQITXXIANQUANGANZHISHANGSHENG,ZHEIGEXIANXIANGDAOZHIXIEZHENPINLVPIANYI,JINERZAOCHENGCHONGDIANXIAOLVHUIFANZHUANXIAJIANG;JIYUCI,XUYAOGAIBIANJIESHOUXIANQUANDEJIAGOU。 WANGSHIWEITIDAO,GAIGONGSIGAIBIANTIANXIANSHIDEZHUYAOXIANGMUHUICONGWAIXING、XIANQUANCAILIAOJIJIFUSHENDU、XIANQUANZASHUJIZAJIANJULI、Ferrite μZHIJIHOUDUYUWAIWEISHUNCICAILIAOJINICICAILIAODEXIANGDUIWEIZHIDENGBUFENZHESHOU,YITIGAOJIESHOUXIANQUANVp-p,TONGSHIJIANGDIRXXITONGDEQIDONGDIANYA。

DUIWEI:CHANGJIANDUIWEIFANGSHIYOUSANZHONG,BAOHANJIGOU、CIXIYUGANCEDENGFANGSHI,DANXIANYOUDUIWEIFANGSHIJIEYOUQIQUEDIAN。 LIYONGJIGOUZHE,WUFAZAIPINGMIANWUTISHANGDUIWEI;LIYONGCIXIZHE,HUIYINGXIANGQITAZUJIAN(RUMEMS、Hold Sensor),HUOZAOCHENGXIAOLVJIANGDI(RUMADA、CICHANG);LIYONGGANCEZUJIANZHE,YUANYOUCHANPINXUYAOEWAIZUJIAN(RUGUANGMINDIANZU),HUOCAIZHISHOUDAOXIANZHI。 WANGSHIWEIJIANYI,KEJIANGLCGONGZHENJIEHEFerriteDUIXIANQUANZAOCHENGGANZHIBIANHUADETEXINGSHIQIJUBEIDUIWEITISHIZHIGONGNENG。

XIANQUANDAXIAO:LIANGGEXIANQUANJIANDEHUGANLIANGHEXIANQUANDEMIANJICHENGZHENGBI,SUOYITIGAOXIANQUANDEMIANJI,KEYIYOUXIAOTIGAOHUGANDECITONGLIANG,JINERTIGAOGANYINGDIANDONGSHI。 GAOCHUANGZAIXIANQUANMIANJICHAJUDADEGEANZHONGCHANGLIYONGTISHENGGANZHILAIGAISHANXIAOLV,BIANSHIJIYUFALADIGANYINGDIANDONGSHIGONG(Electromagnetic Induction),WEIWEILEWEICHIRdcDEYIZHIXINGBIXUZENGJIADAOTIDEJIEMIANJI。

HOUDU:DANGFerriteDADAOBAOHESHI,DAOCILVHUIKUAISUXIAJIANG,SHENDUBAOHESHIDAOCILVJIEJINKONGQI。 ERJINGSHIWUFAXIAN,ZAIμBUBIANDEQIANTIXIA,TIGAODANXINGDAOCILV(μ'),JIANGDIZHANXINGDAOCILV(μ")KEYITIGAOXIAOLV,RANERZAIXIANYOUZHICHENGJISHUZHONG,SHISHISHAOJIEFANANYITUPO。 JIYUCI,GANSHISHAOJIESHIZANSHIDEBIYAOZHIFA,TOUGUOCIFANGFA,KEYIQINGYIDADAOμ>1000,DANSHIXIANYOUZHICHENGYOUNANYIJIANGDIHOUDU(BIXUYANMO)、SHAOJIEHOUQUQIAO(BIANXING)YIJIYANMOJIYUNSONGGUOCHENGYISUI(LIANGLVBUJIA)DENGQUEDIAN。

hg0088WENDU:YOUYUDIANLUSHANGDEXIANZHI,BIXUBAOCHIYIDINGDERZHI(GAOPINZHONGDEDIANZUCHENGFEN),JIASHANGTONGXIANBENSHENDEZHANGDUJIJIEMIANJIHUICHANSHENGDIANZU,CICAIYEYOUTIESUN,ZAISHIWUZHONGXIANQUANZUCHANGHUIYOUWENDUCHANSHENG。

以上就是无线充电芯片小编给大家讲解的无线充电芯片的设计,希望能给大家有更多的了解。若想了解更多资讯,欢迎进入我们的官网详细了解!


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