全新設計,突破體積極限,倍思65W GaN3 Pro氮化鎵充電器拆解

2021-10-14

beisishixingyezhongzhongqiangxianrushidanhuajiakuaichongkuaisuchongdianzhuangqideguojipinpaiyizhong,jiezhidaoxianyoudouyijingchuanglile、、、denghaojigexiaolvxingzhengjibiedeshiyukuandanhuajiakuaikuaisuchongdianzhuangyuanxinchangpin,shengchenglehenduodexinchangpinxian,shihouyehuanqulecanyinshichanghexiaofeiezhederentonggan。


zuijin,beisi65wdianlvjiercizaiyingwukuanxinwupinbeisigan3 pro 65wdanhuajiaedianyuanshipeiqishebei,,huanjubeile2c1a,tongshiyediaoqulebucuodekuaichongxieyifanbenjianrongwenti。


不同之處在于,內置了全新的電源方案以及全新的結構布局,0.88W/cm3的公率體積密度,在65W三口充電器中十分少見,這也讓整個充電器的體積更加小巧,更易于攜帶;同時,充電器在大功率輸出時的升溫表現,也得到優化。


,jiexialairengranweiyonghugongxiangqichaiyu。


一、倍思65W GaN3 Pro快充外觀

     

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caihejiaodu,shiyongyinhuisewaiceng,fanmianyinzhuqiyechanpindekantu,youshangjiaoweibaseusdepinpaixingxianglogo,zuoxiajiaoshichongdianzichanpinqideyingwenmingcheng。

       

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zhengbeiweishipindeshiyonghuanjingtuhejibendefuwushangduanxin。

       

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waibaozhuanghezilichufeipinguodiandongchechongdianzhuangqishebeiqiyouyu,huanfuzenghaojihuitiaopinguodiandongchechongdianzhuangqishebeixian;pinguodiandongchechongdianzhuangqishebeiqiyunyongjingdianfanghuodaikuaijian。

       

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fuzengdederuxiachongdianzhuangxianweiusb-c to usb-cbiaozhun,bianyongshuxiandaibangzha。

       

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caozuojiace,xianxiangaixianlandaiyoue-markerjichengdianluxinpian,gongdianchuandaotexingwei20v5a,zhichiruanjianzuigao100wkuaichong。

       

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beisi65w gan3 prokuaichongjinxingdianchichongdianxiaoyouliangse2zhongsexi,jinxingdianchichongdianchatouwangwoxianmaidiaodeshiheihuiseiosbanben。tongwangwaiguanfangbaituoqianshiyigedaihuopinyousuozuoweibiangengzhuce,zhediesanchajiaodesheji,shebeikezhushitujuzhongyinzhubaseuerbiaozhi。dayinshuchuduanweizhelianggeusb-cshujuchakongheshiyigeusb-ashujuchakong;gegejiaoluochushezhiyizhongledjieduangaosudeng。

       

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shensuochajiaozhenduiyupinfanjingchangchuchadeyonghuzhanghulaijianghenyouyongdezhude,huankeyiyouyongdujuelvhejinchajiaoguashangxiangzineidedededongxi。

       

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youxixuhangdayinshuchuzhongduandesanusbjiekoujunxuanyongjusejiaoxin。

       

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chajiaocedeshujuxiangguanxinxituxian,nengdianyuanshipeiqichanpinfenleiweigan 3 prodanhuajiakuaichongnengdianyuanshipeiqichanpinqi,shoujishuruguli100-240v 50/60hz 1.5a,c1hec2dianyuanjiekoujunguli5v3a、9v3a、12v3a、15v3a、20v3.25a;akouduquguli5v3a、5v4.5a、9v2a、12v3a、20v 3aduqu;c1+c2duqu:45w+20w;c1+aduqu:45w+18w;c2+aduqu:15w;c1+c2+aduqu:45+15w。

       

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bijibenchongdianbaokaiguanhouceshangyou65wgexingzi,wuliaokuanxing:ccgan65c3。

       

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youlaiyuzuixindianyuanshipeiqiguihuahedianluxitongzhiding,beisizhege65wsankoudanhuajiakuaichongkuaichongqinazaiwoshanggenghaojingzhiqingbian。

       

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beisi65w gan 3 prodanhuajiakuaichongechongshebeiderongjizhaobudaopinguoshoujiyuanban61wkuaichongdebanjie。

       

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ceshishujuxudianzichanpindeshijianyuewei63.4mm。

       

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changduyuewei31.8mm。

       

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bihouyuewei36.3mm。

       

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chongdianzhuangqizongzhongliangyuewei117g。

       

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zaitongshangdianyuanxian,danlanyansedebiaoshidenghuidengliang。

       

18.jpg

        

xuanzejianyandexiaoguohetongfanben,meixiangdaoxinxixianshiakoudexiaoguobuzhichiapple 2.4a、samsung 5v2a、dcphetongfanben,bingqieqc2.0/3.0、afc、fcp、scp、pe2.0dengduozhongleikuaichonghetongfanben。

       

19.jpg

        

usb-c1jiekoubiaozhungefangmian,chufeiakoudazaidejihusuoyoukuaichongshangyiwai,huanjianrongqc4+、pd3.0 ppskuaichongshangyi,jiaodawashuwei65w。

       

20.jpg

        

usb-c1koudepdobaowengeshituxian,zhichixitong5v3a、9v3a、12v3a、15v3a、20v3.25awuzuyidingdianzudangweiyijing3.3-11v 5adeppsdianzudangwei。

       

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usb-c2yinpinjiekouleixingdeshurushuchuxieyimobanyuusb-c1yinpinjiekouleixingwanzhenggaodu。

       

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usb-c2yinpinjiemiandepdobaowengeshixiangyizhiyuusb-c2yinpinjiemianzuodaoxiangyizhi。


二、倍思65W GaN3 Pro快充拆解

       

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congchongnengqidechajiaoceshiyongdike,quxianeiwaibudewaijiedianyuanzujian。

       

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mougedianyuanbankuaidewaicengyongdaomailapiankuaijianjiedi,bingxuanpeiledapingshudehongtong,shuilengchulipian,cushiyun,shuilengchulidechengguo,charudianputuiguangpcbbanshangtumoledaorexingjiao。 

             

25.jpg

        

yibufendianyuanshipeiqigongnengdechangkuanyuewei58.7mm。

       

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gaoduyuewei32.1mm。

       

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guigeyuewei27.8mm。

       

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chaichufangandianyuanxiangongnengmokuaitupiangongnengmokuaitupianzhoubiandejiedibanhezhengfaqipian,keyikandaoqianmiandelvbodianrong、diangan、ganshibianyaqidengchajianbaoyuandianziyuanjian。zhetaodianyuanxiangongnengmokuaitupiangongnengmokuaitupianneiburenyuanzaishiyongleduokuaipcbbanzuhechengdejiegou,tisheng leqianjinggenjulv,tixianlegengweizhongyaodexiangduimidu。

       

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touruzhongduandexiaobanshangkesheerkezhengliuqiao。

       

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fangmiandepcbbanhengduchujishecehecijice,shigongdianbankuaidebawojichengyunfang。

       

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shanghaixinfengxitongdesandausbjiekouleixingyongyipianxiaopcbbanhanjie,zheyangdepcbbanshanghuxianghuangouzaoleliangcijianyasanjiguan,usb-ausbjiekouleixingdingbusheliyipiandaodianbu。

       

32.jpg

        

zhupcbbancemianliulan。suojingchongdiantouwangdeguancachanshuganjue,zhetaodianchuanganqizhuyaocaiyonglegaopinlvqrfanjituobudexuanzhuankaiguandianwangluojiagou,ac-dcdiandachujinxinggudingxiangdianya,zaiyouduoluziliwenyahetongyangbenicxinpianbawojiemiandachu。

      

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卸下來讀取端小板。

       

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兩整流橋存在紐航。

       

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pcbbanhoubianjiushimeikeanguixdianrongqi、meikegongmodianganhemeikelangyongnenggouyizhigonglvdianzu。

       

36.jpg

        

yuanyushenzhenchengxideanguixdianrong(dianrongqi),chudianliang0.22μf。

       

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langyongzuzhidianzuqi,zhuyaoyongyuzuzhishangdianlangyongchongci。

       

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shuchulvbogongjixuanyonglehaojikezhiliugaoyataidianjidianrongqi,zhongjianshikelaiziwuhusihaiyongmingdekcxchanpinxilie,yaoqiujunwei400v 27μf。


xudiantouwangrenzhidao,yikaozijixiaokongjiandeyoushi,yongmingkcxpinleitaidianjidianganhuanbei、、、、、dengqiyechanpinzhuyaobaokuo,。

       

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lingyihaojikedianjiepaoguangdianganlaiyuanyujshwanjingyuan,deguigejunwei400v 39μf。

       

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pwmdanpianjixinpianbiandianlvbodianrongyuanyuyongming,yaoqiu50v 10μf。

       

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jiangcebudepcbbanchaixie,beibudapingshulutongpaire。

       

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pcbbanlicekongjianbujuleac-dcbakongdianxian。

       

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,tashizhuanweipd/kuaichongappgaijindeqr pwmyizhiqi。gaiyizhiqikuanvccyunzhuangonghaofanchou(9v-90v) jiukeyishiqifugaizhupd/ppscong3.3v-23vdegongzuoshuchufanchouerbubixuyaoyingyongqitadedepuzhuxianquanbingqiexianxingjianyadianyuanxianlu。


mk2697xuanzelemaoruixinzhuanyehuajiqiaochanquannianxiandequchengjineng,ciciyouhuafanganzhonggaojihecijigonglvguandianzuzhigangdu。gaodamoxing200khzdeyunzuogailv,shipeidipinxiaozhandidepdkuaizhuanyanyuanzhuangxiusheji。


mk2697ageiyuletuijingaigedebaoyangtedian,youshanghaiovp,opp,vcc ovp,brown-in/out,huangeiyulefubiansrtiaozhabaoyang, pinjiaoopen/shortbaoyangdeng。

   

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bijibenchongdianqichatouwangchaijishipinlejieyixiadao,jinxingmaoruixinkuaichongcehuafangandedouyou、、、、、dengchanpindeyingyong。

       

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danhuajiaxinpianfayuannaweiguangdianqijian,chanpinxinghaonv6123。zhekexinpianshinv6113defengshansanrejianruoban,weigaopinlvheruanzhuanhuankaiguantuobutigao,neibudejichengxingqudongbaoqi,daozu300mω,6*8mm qfnfengkou。

               

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naweinv6123xiangjinchicunguigeziyuan。xudiantouwangjieshaodao,。

                

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soujizhengliumosweilihongweilh062n100。

       

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chuzhongjihecijizhiqianbushemeiketeruixiangdetiepianydianzu,daitidayinshuchukangganlong。gaihaohufupingengjudaxiaoxiao、danzhongqingdengyoushi,tebieshiheyingdaitidanhuajiakuaichongzheyileigaorongzhongdianyuankaiguanhaohufupinzhong。


teruixiangzhuanzhuliyupugongyuanyuanqideyanfatuandui、chanchujishouxiao,zhucezhanghaoziben2yiyuan。gongsiyoufuwuxingdianjiedianrongqigongsiliangdalei:smd trxjidip tydianjiedianrongqiqi,trxjiangzhuanzhuyuyutaocidecailiaodexuexi,yituokuanbijiaoduoleibiederuanjian,weipengyoutigongbijiaoduodegaishanfangfa。


       

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xuhangtouwangzhixiaodao,teruixiangtiepianydianrongqibujinyaobei、、、、、、、、、、dengxiangmudeshiyukuankuaichonghufupindeshiyong,bujinhuanbei、、dengshebeiyong,。

       

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yuydianrongqibingpaishezhideyipianct1019guangou,yongyishuchuduandianyaduandianyapingjia。

       

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tongshizhengliudeshuchulvbodianrong(dianrongqi)genjuyongming,jinqiaotongyekuajiexiandejiemianjidaxiaowei25v 560μf。

      

52.jpg

        

yucitongshi,zaizhupcbbanshanghuanxiasheyigewanjingyuandegutaiyingpananzhuanglvbodianrong,yaoqiu25v 330μf。

       

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zhupcbbanzhengfanliangmianzonglan。

       

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zaizhupcbbanhoukeyimoyiyangshezhiyiliangketeruixiangdetiepianydianjiedianrong。

       

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zaizhupcbbankaodaoneirongxiaoguowebduanwuyanxiabaokuolianglimosguan,yuyiqiwenyaneirongxiaoguo,zaizhedangzhongliangkelaizilihongwei,tongyigeguochanpinpaiweizhizhishu。

       

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dixiahuanyiluluxiangsixiankapeizhidejiangxueyasanjiguan。

       

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bianshanglideledzhujidianyuantishideng。

       

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shurushuchuduanxiaobanshangkesheergejiekoufangshihuozhelianggegudinglvbodianrongqi。  

             

59.jpg

        

PCB板背面主要是一顆降壓芯片、一顆單片機以及一顆VBUS開關管。

       

61.jpg

        

qianmiandejianyacunchuchulixinpianyongyudeshizhirongsw3516h,danrenusb-c2chakongheusb-achakongdejianyadiaozhenghehetongfanbenkuaisujingque。zhecaishijikuangaomokuaihuadudeduokuaichonghetongfanbenshuangkoubijibenchongdiancunchuchulixinpian,nenggoua+ckoutongyigekoukuaichongsuozai,nenggoushuangkouduzixianliu。

 

sw3516hjilunwei5a kuaisulvyiqijiangxueyagaibianqi。bangzhupps/pd/qc/afc/fcp/scp/pe/sfcpdengsanzhongkuaichongyixiangshufanben,zuigaoshurushuchupd 100w,cc/cvxingshi,baokuoshuangkouguankongyuanli。waibianzhixuduoliangdejichengdianluxinpian,jiukeyigouzaoxiangxiwanzhengdexingnenggaocanshuduokuaichongyixiangshufanbenshuangkouchongnengchulihaofangangeshi。 

       

62.jpg

        

bijibenchongdianqiwangwanchengchaichuhuifaxian,zhirongsw3516hhuanbei、、、、、denghaoxiekuanhuopinyingyong,。

       

63.jpg

        

zhengfanmianzhekedierciwenyadianyuanxinpianxiangtongdeyingyongdeshizhirongsw3516h,chengdangusb-c1jiekoufangshidewenyabakonghaohehetongfanbenqufen。

       

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haojikecihuandiangan,gedaitishuanglujiangxueya。

       

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haojikechanziwanjingyuandegutidianrong(dianrongqi),guimojunwei25v220μf,qufenyongzuoshuangluwenyadegongzuoshuchulvbo。

       

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waizhidewubiaopianshiji,yingyongzaisandachakongdemonishuchushuchuzhilizhongxinfenpei。

       

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lihongweidevbusmianbankaiguanguan。

       

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導電布特寫。

       

69.jpg

        

beisi65w gan 3 prodanhuajiakuaichongchongdianzhuangqisuoyoufenjiejishi。


充電頭網拆解總結


jinjinian,beisixianzaiyijingzhenduixing65w 2c1akuaichongxichuangliliangkuandanhuajiashoujichongwupin,erdangzuogaixidezuihoudaishipin,beisi65w gan 3 prodanhuajiakuaichongshoujichongwupinzaiwaiguanshejihejianrongxingwentinenggongzuofangmiandouduiqianzusunsandaishipinwusuotisheng,erqiezaitixingdaxiaofangshiwusuochongpo,zuodaolegenggaoyixiedediangonglvkongxilv,qingbianshixingduiyingdangjinshehuihuifeichanghao。


echongdiandelimiandeduiyudeshichangzhongduandezhongpinqrfanjituopuguanxigoujiaguihuasheji,ac-dcweizhiyingyongdeshimaoruixindanhuajiabakonghaodianziqijianqingkuangbaogao,peilenaweibandaodeganfastdanhuajiadianjidiangonglvdianziqijian;sicijiangxueyaweizhixuanqulelianglizhirongdenvyirenqingkuangbaogaosw3516h,sigonglizizhujiangxueya,erjianlidanckoumangchachuanshu65w、duokoudianjidiangonglvzhihuizhongxinfenpei。



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