上海11选5

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浅析节能灯及日光灯整流器用振荡磁环的选择
文章出处:http://kimsworld1.com/  网责任编辑:admin 人气:116  发表时间:2014-11-28

       XIANJIENENGDENGHEDIANZIRIGUANGDENGDEYINGYONGYIPUJI,DANZHENZHENGJIENENGHEZHILIANGHAODEQUEBUSHINEIMEHAOZUO,GUANJIANSHICIXINGCAILIAODEXUANZEHESHIYONGSHANGCUNZAIWENTI,ZHEILIZHUYAOTANYIXIAMAICHONGBIANYAQICIHUAN,ZHEISHIYIGEBURONGYIZHANGWODEXIAOYUANJIAN,ERQIESHIYIGEGUANJIANYUANJIAN.ZAICIXINGCAILIAOSHENGCHANDANWEI,ZHENZHENGNENGSHENGCHANHAOCIHUANDEYEBUDUO,BUSHITAMENZUOBUHAO,ERSHIDUIXIAOCIHUANZAIJIENENGDENGNEIDESHIYONGTEXINGBUKANLEJIE.ERSHIYONGZHEZHENZHENGLIJIECIHUANDEYOUBUDUO,ZHEIZAOCHENGLEDUIXIAOCIHUANDETOUTONG。

        在节能灯和电子里,磁环实际是一个开关变压器,也是一个脉冲变压器 ,脉冲变压器的磁心结构为环形较多些,常用规格有:T12*6*4,T9*5*3,10*6*4,T10*6*5,T8*4*4等等; 在半桥电路中当选用MOSFET管作开关时,磁环的内径要稍大些,以能缠绕足够的圈数以得到足够的电压来驱动栅极。

  XUANZECIHUANZHUYIYIXIAJIGEFANGMIAN:

  1、YIXUANMn-ZnTIEYANGTICAILIAOWEIZHU,CIDAOLVZAI3000-5000ZHIJIAN.

  2、CAILIAODEJULIWENDUZAI120DU-150DU,DANGRANJULIWENDUYUEGAOYUEHAO,DANCIXINSHENGCHANYOUKUNNAN。

  3、WENDUXISHU:YAOQIUJUYOUFUWENDUXISHU,YIJIQICIDAOLVSUIWENDUSHENGGAOERXIAJIANG.ZAICONGSHIWENDAO100℃BIANHUASHI,GONGLVKAIGUANJINGTIGUANDEDIANLIUZENGYIHefSUIWENDUSHENGGAOYUEZENGJIA10%~15%,JIDIANJIDIANLIUYESUIZHIZENGDA.ZAICIWENDUFANWEINEIZHIYAOCIHUANJUYOUFUWENDUXISHUDECIDAOLV,GANGHAOYUJINGTIGUANHefDEZHENGWENDUXISHUXIANGDIXIAOHUODABUFENDIXIAO,JIBENSHANGBAOCHIPINGHENG,ZEKEBAOZHENGDIANZIGONGZUOWENDING。

  4、CAILIAODEGONGLVSUNHAOYAOXIAO,ZAI100kHz,200mT, CESHIXIA:Pc<350kw/LIFANGMI。

上海11选5   5、XUANYONGDIANZULVGAODECAILIAO。

  6、BAOHECITONGMIDUBSYAOGAO,FANGZHIGAOPINELIUQUANHUOSHENGYADIANGANYIJINRUCIBAOHE,YIBANYAOQIUBS :450-550mT,YIBAOZHENGMAICHONGBIANYAQIYOUZUGOUDEQUDONGGONGLV。

上海11选5   7、JIAOSHUOLIHc<14A/m

上海11选5   8、DONGTAIQZHIYAODA,RUT10*6*5CIHUANYONG0.27XIAN6ZA,QZHI》25。

上海11选5   9、DIANGANLYAOYIZHIXINGHAO,RUT10*6*5CIHUANYONG0.27XIAN6ZA,L=55ZUOYOU。

  10、LINGWAICIXINYIDINGYAOLAOHUACHULIHUOCUNFANGYIGEYUEYISHANG,DAICIXINXINGNENGWENDINGHOUFANGKESHIYONG,JINGGUOCESHIHEJIAGONGHOUDECIHUANBUYAOJIYA,PENGZHUANG。

上海11选5   11、ZAIRUKUQIANCIHUANYAOFENJIAN,YONGUI9702XINGCIHUANCANSHUFENXUANYIKEYI。