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在照明产品上应如何选用电容器
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在照明产品上应如何选用电容器

2021-09-03

华星彩票LEDZHAOMINGCHANPINZHONGLEIYOUHENDUO,RUQIUPAO、RIGUANGDENG、GONGYEDENG、LUDENGDENG,BUFENCHANPINSHIYONGKONGJIANXIAO,WENDUGAO,SUOYIYAOQIUDEDIANRONGQIYETONGYANGYAOTIJIXIAO,NAIWENXINGNENGYAOQIUGAO,NAIDIANLIUDIANYAXINGNENGHAO。

LED产品内部空间小,散热慢,长时间使用会造成温度积压,需要体积小、耐高温的薄膜电容华星彩票,但市场上普通薄膜电容器耐温为85℃,可能会受不了过高的温度从而使内部介质薄膜收缩变形,造成电容器容量变化及耐电压电流性能下降。所以选用110℃材料的薄膜电容器,该类的薄膜电容极限耐温可达120℃。

YIBANXIANGLUBIANDELEDZHAOMINGDENG、GONGCHANGDEZHAOMINGDENGDENGYAOZAI24XIAOSHIZHANGSHIJIANTONGDIAN,ERBOMODIANRONGQIYINJIEGOUDEYUANYIN,ZHANGSHIJIANGONGZUOHUISHIRONGLIANGYOUYIDINGCHENGDUDESHUAIJIAN,TEBIESHIZAIZURONGJIANGYACHANGHE。ZHUYAOSHIYINWEIBOMOZAIJUANRAOSHIZAIMOYUMOZHIJIANDEKONGXIZAIZHANGSHIJIANTONGDIANSHINEIBUHUICHANSHENGCHOUYANG,JILEIHOUDUIJINSHUCENGYANGHUAERZAOCHENGRONGLIANGXIAJIANG。SUOYIDIANRONGZAISHENGCHANSHIXUTONGGUOGAOWENREYAJIANSHAONEIBUKONGXI,TIGAODIANRONGDEMIFENGXINGNENG,XUANYONGSUMAIBAOFENGCHANPIN。

华星彩票SHICHANGSHANGPUTONGJUZHIMODIANRONGDEZISHENSUNHAOJIAOGAO,WENSHENGKEDA10℃YISHANG,RUGUOZHANGSHIJIANYONGYUJIAOLIUCHANGHERONGYIFAREJICHUAN,ERJUBINGXIDIANRONGBIJUZHIMODIANRONGDESUNHAOYAOXIAO10BEI,WENSHENGDI,NAIGAOCHONGJIQIANGDU,ZAIGAOPINJIAOLIUTIAOJIANXIAYOULIANGHAODENAIYAXINGNENG,YINCIJINLIANGSHIYONGJUBINGXIDIANRONG。


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