金陵棋牌

金陵棋牌

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如何解决LED驱动电源的易损坏问题

文章来自:奥天科技     发布时间:2019-07-03

RUHEJIEJUELEDQUDONGDIANYUANDEYISUNHUAIWENTI

金陵棋牌 WEIJIEJUELEDQUDONGDIANYUANGUZHANGLVGAO、WEIHUNANDENGWENTI,TONGGUODUILEDFAGUANGYUANLIJIDIANYUANXUQIUFENXI,JIEHEMUQIANSHIJIYINGYONGQINGKUANG,WOMENCHANGSHIZAILEDDAOLUZHAOMINGZHONGCAIYONGDIYAZHILIUGONGDIANMOSHI。TONGGUOZHILIUGONGDIANBUJINJIANGDILEDQUDONGDIANYUANGUZHANGLV,HAIKEJIANGDIDAOLUZHAOMINGDEANQUANFENGXIAN,BINGWEIWEILAIDIANDONGQICHECHONGDIANTIGONGBIANLI。

SUIZHEFAGUANGERJIGUAN(LED)JISHUDEBUDUANFAZHAN,LEDZHAOMINGCONGSHINEIZHUBUXIANGSHIWAITUOZHAN。LEDZAIDAOLUZHAOMINGLINGYUTUIGUANGHUANMANQIYUANYINSHIDAOLUZHAOMINGGONGLVDA、YUNXINGHUANJINGELIEDENG。DAGONGLVLEDLUDENGJINGGUOYIDUANSHIJIANDEGENZONGJIANCE,BUFENLEDDENGJULUXUCHUXIANGUZHANG。TONGGUODUIGUZHANGDEFENXI,WOMENFAXIANLEDQUDONGDIANYUANSUNHUAISUOZHANBILIGAODA90%。SUIRANLEDLUDENGLILUNSHIYONGSHOUMINGZHANGDA5WANXIAOSHI(13.7NIAN),DANQIQUDONGDIANLUDESHOUMINGJIAODUAN,YUEWEI1.2WANXIAOSHI(3NIAN)。QUDONGDIANYUANCHENGWEIZHIYUELEDLUDENGSHIYONGSHOUMINGDEDUANBAN。TONGSHIYOUYULEDQUDONGDIANYUANXUYULEDKELIXIANGPIPEI,QUEFATONGYIBIAOZHUN,GEGONGYINGSHANGSHENGCHANDEQUDONGDIANYUANSHUCHUJIEKOUBUTONGYI,ZHILIANGLIANGYOUBUQI,JILEDLUDENGWEIXIUDAILAIBUBIAN,QIEGENGHUANQUDONGDIANYUANDEFEIYONGJIAOGAO。

金陵棋牌 LEDQUDONGDIANYUANBEINARUGUOJIA3CQIANGZHIRENZHENGFANCHOU。DIANYUANWENTIYICHENGWEIYINGXIANGDAOLEDDENGJUDETUIGUANGYINGYONGDEZHONGYAOYINSU。ZHIYOUJIEJUELEDDIANYUANWENTI,CAINENGDAKAILEDDENGJUZAIDAOLUZHAOMINGZHONGDEYINGYONG。

金陵棋牌 YI、LEDKELIDUIDIANYUANDEYAOQIU

WEIJIEJUELEDDIANYUANWENTI,WOMENXUYAOLEJIELEDKELIDEJIBENGONGZUOYUANLIJIQIDUIDIANYUANDEGONGDIANXUQIU。

MUQIANDAOLUZHAOMINGZHONGSHIYONGDELEDDENGJUWEIZHENGTIFAGUANGJIEGOU,BAOHANLEDGUANGYUANJIDIANYUANLIANGBUFEN。LEDGUANGYUANSHIYOUYIDINGSHULIANGDEDAGONGLVLEDKELIHUNLIAN(XIANCHUANHOUBING)CHENGYIGEZHENGTIFAGUANGXINPIAN。DANGELEDQISHIJIUSHIYIGEERJIGUAN,DANGZAIERJIGUANLIANGDUANSHIJIAYIDINGDEZHENGXIANGDIANYAJIFAP-NJIECHUANDAODIANLIU,LEDJIUNENGFACHUGUANG。DANKELEDDEBIAOCHENGDIANYAWEI3.4V±0.2V(SHIJIGONGZUODIANYAYUE2.8~3.8V)。GONGZUODIANLIUYUGONGLVHELIANGDUXIANGGUAN,BUTONGGONGLVDELED,DIANLIUBUTONG。TONGCHANGLAIJIANG,GONGLVYUEDADIANLIUYUEGAOZEFACHUDEGUANGYUEDUO。DAOLUZHAOMINGZHONGSHIYONGDEDAGONGLV1W LEDKELIDEBIAOCHENGDIANLIUWEI350mA。

TONGGUODUISHIJIYINGYONGDELEDDENGJUDEJIEGOUFENXI,WOMENKEYIQINGCHUKANDAOLEDDENGJUSHIYOUYIDINGSHULIANGDELEDKELICHUANLIANHOUDEDAOYIGEGONGZUODIANYAWEI40.8V±2.4VDELEDCHUAN,ZAIJIANGZHEIXIELEDCHUANJINXINGBINGLIANDEDAOYIGEGONGZUODIANLIUWEI3.5ADELEDDENGJU。JISUANSUNHAO,GAIDENGJUDUIDIANYUANDEXUQIUWEI48V/3.5A。

ER、LEDQUDONGDIANYUAN

XIANYOUDELUDENGGONGDIANXIANLUWEI220VJIAOLIUDIAN,BIXUJINXINGJIANGYA、ZHENGLIU、WENLIUSANGEBUZHOUFANGKEWEILEDDENGJUTIGONGWENDINGDEDIYAZHILIUDIANYUAN。XIANJIANG220VJIAOLIUDIANJIANGYACHENG48VDIYADEJIAOLIUDIAN,RANHOUJIANGDIYADEJIAOLIUDIANJINGQIAOSHIZHENGLIUBIANHUANCHENGDIYADEZHILIUDIAN,JIAOHOUZAITONGGUOGAOXIAOLVDEKAIGUANWENYAQIBIANHUANCHENGHENGLIUYUAN,WEILEDKELITIGONGHENGDINGDEDIANLIU。

金陵棋牌 WEIJIANGDIXINPIANGUZHANGLV,DUOSHUCHANGJIAXUANZESHAOCHUANDUOBINGDEZUHEFANGSHI,XIANYOULEDDENGJUDIANYAXUQIUDUOWEI48V,MEIGELEDDENGJUDUIDIANYUANDEDIANYAHEDIANLIUYAOQIUKENENGLVEYOUBUTONG,ZAISHIJIYINGYONGZHONGYINGGENJUZHENGDENGDEDIANYAHEDIANLIUXUANZEHESHIDEQUDONGDIANYUAN。

SAN、DIANYUANGUZHANGFENXI

YOUYULEDKELIYUDIANYUANGONGTONGFENBUZAIDENGJUXIAXIAODEKONGJIANNEI,WEIDADAOFANGCHAOFANGSHUIYAOQIU,BIXUJIANGDIANYUANJINXINGMIFENG,DANYEDAILAISANREKUNNANDEWENTI。ZAIXIAJILEDGUANGYUANDEWENDUKEYIDADAO70DUODU。LEDDIANYUANZAIZHEIZHONGGAOWENHUANJINGXIAGONGZUO,SHOUMINGDAFUXIAJIANG。TONGSHIYOUYUZHENGTIMIFENG,SUNHUAIDELINGJIANWUFAXIANCHANGGENGHUAN,ZHINENGZHENGTITIHUAN,BUJINWEIXIUKUNNANERQIEFEIYONGGAO。ZHEIYESHISHIYONGDANWEIDUILEDLUDENGYINGYONGREQINGBUGAODEYUANYINZHIYI。

 

LED驱动电源

 

金陵棋牌 SI、ZHILIUGONGDIANMOSHI

JIRANFENSANZAIGEGELUDENGDENGJUNEIDEQUDONGDIANYUANSANREWENTIWUFAJIEJUE,WEIHEBUNENGJIANGFENSANDEQUDONGDIANYUANCONGDENGJUZHUANYIDAODIMIAN,JIZHONGDAODIMIANDEBIANYAQIHUOKAIGUANXIANGNEITONGYICHULI。JIZHONGZAIDIMIANDEZHILIUBIANYAQIBUJINZHUANHUANXIAOLVGAO,ERQIEWENDUKEKONG,TONGSHIYEBIANYUWEIXIU。LEDLUDENGYIDANSHIXIANDIYAZHILIUGONGDIANMOSHIYEHUIJILUDENGYONGDIANANQUANTIGONGBAOZHANG,GENGKEWEIWEILAIDIANDONGQICHECHONGDIANTIGONGTIAOJIAN。

金陵棋牌 WU、JISHUTUJING

金陵棋牌 DUIXIANYOULEDLUDENGKEJIAODAXIANDULIYONGXIANYOUSHEBEI。ZAIYUANYOUDEBIANYAQIMODUAN(HUOKAIGUANXIANGCHU)ZENGJIABIANYA、ZHENGLIUSHEBEI,TONGGUOBIANYA、ZHENGLIU、LVBOSHUCHU48VDIYAZHILIUDIAN,TONGGUOYUANYOUDIANLAN(LI4&mes;25mm2 1&mes;16mm2)XIANGLEDLUDENGGONGDIAN。

DUIYUXIN、GAIJIANLEDLUDENGKEYIJINYIBUYOUHUAPEIDIANKONGZHIXIANLUDESHEJI。LIYONGDAGONGLVZHENGLIUQIDUI220V/380VJIAOLIUDIANJIZHONGZHENGLIUDEDAOBIAOZHUNDEZHILIUDIANYUAN,WEILEDLUDENGZHIJIETIGONGDIYAZHILIUDIAN。YINCI,CHUANTONGDELEDLUDENGDEQUDONGDIANYUANKEYIQUDIAO,KEYOULUDENGPEIDIANKONGZHIZHIJIETIGONGZHILIUDIANYUAN,LEDLUDENGDEJIEGOUSHEJIKEYIGENGJIAJIANHUA,KEKAOXINGYEXIANGYINGZENGJIA。

LIU、ZHILIUGONGDIANDEYOUSHI

1、JIEJUEMUQIANLEDLUDENGDENGJUQUDONGDIANYUANSHIYONGSHOUMINGJIAODUANWENTI;

金陵棋牌 2、TIGAOLEDDENGJUZHENGDENGGUANGXIAOXIAOLV(MUQIANGUONEIJIOUMEIGUOJIAJUNJIANGHANYOUGUANGYUANHEDIANYUAN,BAZHENGDENGGUANGXIAOZUOWEILEDDENGJUDEJIENENGJIANCEZHIBIAO),TONGSHIJIZHONGJIANGYAZHENGLIU,JIANGDIXITONGNENGHAO;

3、JIANGDILUDENGSHESHIYUNXINGZHONGDEANQUANFENGXIAN(ZAIWOGUO50VYIXIAJIAOLIUDIANWEIANQUANDIANYA,ZHILIUDIANYAZAISHIJISHIYONGZHONGANQUANXINGGAOYUJIAOLIUDIAN);

4、LEDLUDENGDEQUDONGDIANYUANQUDIAO,DADAJIANSHAOLEGUZHANGDIAN,BUJINWEIXIUFANGBIANERQIEZAOJIADAFUJIANGDI;

金陵棋牌 5、DAOLULIANGCEDELUDENGZHILIUDIANYUANKEYISHIXIANDUIDIANDONGQICHE、DIANPINGCHECHONGDIANTIGONGBIANLI。