nenggouyinggaiyongdanhuajiadianziqijiandaokuaichongkuaisushoujichongdianziyuanjianyuanjiankaiguanshebeizhong，keguantigaozijileusb pdkuaichongkuaisushoujichongdianziyuanjianyuanjiankaiguanshebeidezuidagonglvkongjianmidu，shikuaisushoujichongdianziyuanjianyuanjiankaiguanshebeidekongjiangengxiao，yijishiyongyixiekaiguandianyuanjiekou，bimianlelaoshiwenhuadedabanzhuandiyiyinxiang，rangkuaisushoujichongdianziyuanjianyuanjiankaiguanshebeiyulaiyubiandezuixinshishang。neimadanhuajiayinjindaolaoshiwenhuakaiguandianyuanjianrongqizhong，nengdailaiyounayangdezengjiani？

shoujichongdianqichatouwangdedaolexinzhuanxianfabude1kuan480wdianbankuai，zhuyaobaokuogaoxiaohuadepfc+llcdiangoujia，deshanghaiyongguanlianzhengliu，zheqizhongerkexg6510b8danhuajiachudiankaiguanhaoshiyupfcshengya，erkexd6506f8yanghuaguierjihaoshiyupfczhengliu，erkexg6510b8jiegoullcbanqiao。dianbankuaideshanghaixinghaoguigewei48v10a，gaihuanrexiaolvdadao96%，chongfenmanzudagonglvpoeyongheusb pd3.1 240wkuaichongyong。

xudiantouwangxialiejiuduiyikuandanhuajiajiaoliu24vdianyuanmokuaicaiqujiangjie，laikandanhuajiashuipingdeduijie，duibijiaopubiandejiaoliu24vdianyuanmokuaiyouleyixiediaozhengba。

芯干線480W氮化鎵電源方案外觀

cikuanwaijiedianyuanshipeiqimokuaicemiantongyileyidazhengmianhejinreliangsanfapian，shiyongweitiepianxinpianfengzhuangxingshidedianjihaoyoulvhaoyoulvshebeireliangsanfa。bangensuixinpianfengzhuangxingshinengliyubandaotixingyenenglidejinbujiang，xinzhuganxiancikuanwaijiedianyuanshipeiqiyongquantiepiandedianjihaoyoulvhaoyoulvshebeishejide，jianyilezhizuogongyishebei。

lingyigeyifangmianjiunenggouguanchadaopfcshengyazuganhellcganshipeidianbianyaqi，zaiganshipeidianbianyaqideneicedianhuhanjieyikuaierxiaoban，daitizhujidianyuandediannaozhengjibawo，pcbcemiansankegutidianzudaitishurushuchulvbo。

cechufanganchangkuanwei159.95mm。

gaokuanbiwei50.22mm。

tadehouduwei40.46mm。

nazaishouzhongshangdeshuzhizhijietihui。

芯干線480W氮化鎵電源方案解析

zaitaangongnengtupianchicunyoudianxuexihou，houmian laiqiaokangongzuofanganjichengdianluxinpiandejibenxinxineirong。

kaiguanzhujidianyuanzhujidianyuanmokuaicongzuodaoyouxianhoushunxuweishujinemiyongdianxianlu，pfcshengyazugan，gaoyadiyalvbodianjiedianjiedianronghellcbiandianqi，zuizuomianxiemianyixieshineirongdeshuchulvbogutaiyingpananzhuangdianjiedianjiedianrong。kaiguanzhujidianyuanshujinneirongdeshuchujunyunyongchajian”lianjie，youlizaijizhongruanjian。

cebukekanqingchupfcshengyadianshiganshiyong2gecihuanleijiraozhi，pcbadixiashiyongsanfendaodiandianwanchengzhengfaqi。

lingyiyicishijiaoliudianyuanzhangwoxiaobanheliangzhongzhengliuqiao，chuizhiyudianhuhanjie，xiaobanshanghanyouguangou，daitishuchugongzuodianyahuikui。

yinqingfanmianyeshizhengpiansanrelvsuban，caiyongluosigudingzhuzaidianyuanxianlubanfanmian。

dakaitedingxiaoluosi，chaihuanzhuanhuankaiguandianyuancemiandesanrexingnenglvhejin，sikuaichuanredianzhuyaofenshupfcshengyadianshilu，llczhuanhuankaiguanguanhefasongdaozhengliusanjiguan。

dianbeibucongzuozhiyoushuncishipfcshengyaanniuguan，pfcshengyazhengliuguan，llcbanqiaoanniuguanheyiqizhengliuguan。

jingyouduijiaoliudianyuandiankaiguanzujianzhengtishangchakan，xinjiaotongxianyikuan480wjiaoliudianyuandiankaiguanzujianyongdaonxpenzhiputea2017ersanheyidiaozhengqilaipfchellcdiaozheng，deshuchuyongdaotea2095laillctongbuzhengliu，zhongjigongceshiyonglianggexinjiaotongxianxg6510b8danhuajiadiankaiguanhaoshiyupfcshengya，lianggexg6510b8fenjiechengllcbanqiao。

pfcshengyazhengliushiyongerkexinzhuanxianxd6506f8yanghuaguichangxiaoyingguan，zaiccmmoshiqiehuanxia，youjiaojiandizhengliuchangxiaoyingguandezhengxianghuifuguolaiziransunhao。zhongjiancongcharuduanshiyufenxidianyuanmokuaiqitadianziyuanqijiandechanpinxinxi。

kaiguandianyuanjianruduanshangyexiansijinqiaotongyekuajiexiandejiemianjidaxiaowei10a 300v。

yaminneizujishucanshuwei14d511，shiyongshoujitianxieguoyashouhucuoshi，xianglianjiezaishangyexiansishenhou，dianrongchuanlianlianjiedianluyuanlisheji，zaishoujitianxiedianliuzhigaoyuguochengdianliuzhishi，yaminneizudaotong，shangyexiansirongduanjizhilijiqieduandianluyuanlisheji，ranerfahuizhushouhucuoshifanying。

1jigongmodiangan，zaishiyongnaiyaxianhesibaoxianraozhi。

anguix2dianganchanziwqcweiqingdianziwuxian，gonglvwei0.68μf。

ershikegongmodianganyunyongtongxianraozhi，2gedianjizhuanzineiyoudianmugongbanjueyuanceng。

kaiguandianyuanzaishiyongerkegbu1506zhengliuqiaozhongyongxianshizhengliu，15a600v。zhengliuqiaoweibanqiaojiefa，zaishiyongerkebaohanquanqiaojuntanfatang。

shiyongzaijianruoshangdianlangyongdianyadentcremindianrongqi，lanqichejidianqichanpinshiyongzaizaiwufahoupangludiaontcremindianrongqi，jianshaoremindianrongqichuanbinglianzaidianyuandianluzhongdemalihaofei。

cl21xpetbomodiangannengmoqipeihecihuandiangankaizhanlvbo，weipfcxianlugongdianju，dianganguimowei1μf 450v。

cihuandiangantexie，shineitujiaojingu。

diyikepetbomolvbodianrong（dianrongqi）。

pfcshengdianrongshiganyongdaozhelianggecihuanduiqiraozhi，cemiandianyoujinshupiangere。

xinjiaotongxiancikuan480wdianyuanyinqingdezhongjigongkongzhuqiyunyongnxpenzhiputea2017，shiyimeijidoushiduojingjimoshipfchedashuziyunxinghuanjingdellceryitidekongzhuqi，zaijiangliangzhudianyuanchuliqijuhecouzaiyiqilai，yekeyihuxiangdachupfchellctuidongyidongxinhao，buxuyibandandudedeliangzhudianyuanchuliqi。

enzhiputea2017aatyikuanjiashuhuakeshezhillchepfczuhezhangkongqi，shiyongyugaoxiaoyixiezhenjiaoliudianya。tahangaillchepfczhangkongqixitong。pfcjingshezhikezaidcm/qr、ccmbijiaogudingshengyinpinlvhuopinguozhichisuoyoudeshiyongjingjimoshi，deduojingjimoshi，xiadiannaoyunxing，youhuawangluopfcshiyonglv。tea2017aatgoujianlimougewanchengdexiezhenjiaoliudianya，jiaoliudianyakaifafeichangjiandan，mokuaicishushao。tea2017aatyongyuzhongdaxingzhaitiaoso16fengzhuang。

pfcshengyaxuanniuguananquanshiyonglianglixinzhuganxiandanhuajiaxuanniuguanchuanlian，leixingweixg6510b8，yeshikekangyawei650vdezenqiangxingdanhuajiaxuanniuguan，daozuwei100mω，youzhudidaotongzuzhihedifasongdiangan，wufangxiangyizhizhongdasunshi，shiyonggaopinlvchengxuyunxing。

xinzhuganxianxg6510b8yingyongdfn8*8fengzhuangleixing，nengyongde yupdkuaichong，dakaigongdianshipeiqikaiguan，pcgongdianshipeiqikaiguan，lidiankuaichong，pfcshuchugonglvzhiyinshudiaojie，ledgongdianshipeiqikaiguanyiqipoegongdianshipeiqikaiguandeng。

pfcdiankaiguanguandianliuliangjianchaceliangzuzhigonglv，yingyonghaojike100mωheyimei75mωzuzhigonglvchuanlian。

pfcshengyazhengliuguanxuanyonglianggexinyunshuxiantanhuaguixiaotejiwenyaguanchuanlian，chicunweixd6506f8，shiyigekenaiyaxing650vdetanhuaguixiaotejiwenyaguan，zai135℃xiadeyunzuoganyingdianyadianliuwei11a，jianbeilingnixiangyizhiganyingdianyadianliu，zhengtiwendanxingxishu，youlichuanlianshicao，shipeiraochenggaosuanniukaiguan，jianbeidianniukaiguanhaosunlvhuozhedidaoresuoxu。

xinzhuganxianxd6506f8suocaiyongdfn8*8fengzhuang，yingzhuyaoshiyongyuqibidianyuan，pfchaoyoulvzhishubiaoding，dianjimadatuidong，daidongnibiandianyuanhechongnengzhuangdeng。

2kepbmur5jechaokuaihuibidianziyuanqijiandajiatingzhongdeyiyuan-erjiguanchuanlian，daitizai24vdianyuanshangdianshiweigaoyadianjieshebeidianzubijibenchongdian，bimianduipfcdianyuandianludepengzhuang。

haojikeyalilvbodianrongqichuyufengbin，biaozhunjunwei120μf 450v，yongyijiangpfcshurushuchudemodongzhiliudianyadianlvbo，weillcjigongdian。

lingyigeshuodeshikechujihuijilvbodianjiedianrongguigetongyiwei120μf 450v。

llcbanqiaolianggeanniuanniuguanyupfcanniuanniuguanxiangtongdexinghao，junweixg6510b8。

haojikemurs160kuaihuifuwenyaguanyudanhuajiaanniukaiguanguandianrongchuanlian，fahuizhuxuliushiyong，zengjiaxiaoying。

xiaobanyuxiezhendianganjianhanjieshengchanzhuyaokongdianziqijianbiandiandelvbodiangan，yangshiwei50v 47μf。

jiankangxiezhenlvbodianrongtexie，laiyujurccjiewei。

xiezhendianganshangtieyoubiaoqiantie，biaochulaixianjinghequanshu，dianganliang20μh。

llcpeidianbianyaqiyetieyoujiaqian。

haojiketiepianydianrongqijungenjusichuanshengteruixianggaoxinkejigupiaojiageyouxianzhidepingtai，liaohaotmy1152m，baokuozhiliangfenshuxiao、zhongliangtijiqingdengsuzhoutese，rucibijiaoheshicaiyongyudanhuajiakuaichongleisiyugaokongxilvdianyuanleichanpinzhong。

teruixiangzhuanyegengzhuanyedeshanbiyuandianziqijiandeyanzhi、shengchanjixiaoshouyewu，beianzichantouzi100wanyuan。jituanqixiayoushuzihualvbolvbodianrongpinpaibiaozhisanzhong：smd trxjidip tylvbolvbodianrongsheji，trxjiangzhuanzhuyuyugongyetaocijiancaidetantao，yihuwaituozhanyueduopinxiangdeyong，weiqiyekehuchujuyueduodejiejuebanfafanganfanwen。

shoujichongdianqiwangjieshaodao，teruixiangtiepianydianganchubei、、、、、、、、、、dengdechanpindeshubaikuankuaichongdechanpinyingyong，huanyouhuanbei、、denghufupinshiyongde，。

dayinshuchuweixincicizhengliudianlushejibantongjibiao，liyonghaojikemosguanyuweixincicizhengliuguanliqigouchengllcweixincicizhengliudianlushejiban。

soujizhengliuguangenjuhengtaike，yingyongweihgt041n15s，jiushiyikenaichongji150vdenmos，daozu3.8mω，shiyongtollfengzhuangxingshi。

tongbucaozuozhengliubakongqishiyonglenxpenzhipu tea2095，yikeshuanglutongbucaozuozhengliubakongqi，neiqianliangweirenkongzhichengxuqi，jiukeyitongyishijiankongzhichengxuliangweirentongbucaozuozhengliuguan，bingdalizhichiduzigongzuorenwu。bingshiyonglezigaibiandezhajiqi，shenggaoqidongcuowulv。

duqudianyanvmegutaidianrong（dianrongqi）yuanyufengbin，yangshiwei330μf 63v，haojikechuanbinglianyingyongzaiduqudianyalvbo。

充電頭網總結

xinjiaotongxiantoufangshichangde480wdanhuajiakaiguangongdianmokuaishipeiqimalixiangduimiduyuewei1.5w/cm3，nenggou dedao3.daibandaotixinpianmaliqicaideapp，tongzhixingjiangdilelekaiguangongdianmokuaishipeiqidereguansanrezhuiqiu，bingxiaojianlekaiguangongdianmokuaishipeiqidezhiliangfenshu。480wdekaiguangongdianmokuaishipeiqichangdujinyuchangguijianchadezhongcaochaojibenkaiguangongdianmokuaishipeiqichangduyiyang，dadaopoeduihuanjiheusb pd3.1kuaichongapp。

zheyikuandiankongzhidiankongzhikaiguananniuzhongzaipfcshengyakongzhidiankongzhikaiguananniuguanhellckongzhidiankongzhikaiguananniuguanneiyongdaodexinzhuanxiandanhuajiakongzhidiankongzhikaiguananniuguan，yingyongweixg6510b8，pfcshengyazhengliuguanshiyongxd6506f8wudingxingtanguierjiguan。diqidaimingjiangdebandaotixinpianpeijian，gaoxiaojiandisunhaoliang，zengjiazhuanghuanxuexixiaolv，gaijindagongzuodianyakongzhidiankongzhikaiguananniudiankongzhidiankongzhikaiguananniuchangpindeyongdaodetiyanshi。

xinjiaotongxianshehuixinxijiushiyijiazhiliyuzuihoudaiguangdianyuanqijianfengzhuangdiangonglvyuanqijianfengzhuangjimokuaidianfanganxinchanpinkaifadegaoshehuixinxiqiyegongchang。gongchangyouzhegeyinyeneiguojiyoumingjiaoshoulijian，tuanduixiezuoyouzhubijiaochengshuliupianjingyanzhipojuduoniandejiamenggongchangchulili，yexiyinlelexiangyingchenggongshangshigongchanggupiaoshichangshouxiaofuzongjiqidianyeneijingyanfengfudejiaoshoudengyibufenchuseyouzhirencaizhuru。

siwuliaoxianzhuyaobaokuozengjinxingdanhuajiashuchuyuanyuanqijian（x-gan），wudingxingtanguishuchuyuanyuanqijian（x-sic）tongshi3daiguangdianqijian24vdianyuanmokuai。xinzhuganxianweishangyouyezhutigongshujuyouxiude3daiguangdianqijianyingyongruanjianfanganshejihejinyibudexinjishubuzhichi，hangaiwangshangxiaofeiji、gongyezhizaojidenggeyanjiufangxiang，guliyezhuyongzuikuaidezhunqueshijianshixingzuidadedeshengtaixiaoyi。