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模块电源的作用是什么?

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模块电源的作用是什么?

发布日期: 2018-06-25 作者: 点击:

模块电源的作用是什么?

zaizheigegaosufazhandexinshidai,jisuanjidailingrenleijinrulequanxindexinxishehui,tongshiyecujinlemokuaidianyuanjishudefazhan。mokuaidianyuanzaozaibashiniandai,jiuyijingquanmianjinrujisuanjile,jisuanjilvxianwanchengdianyuanhuandai。jinjiezhekaiguandianyuanjishuxiangjijinruledianzi、dianqishebeilingyu。 youxierenyaowendao: mokuaidianyuandezuoyongdaodishishenmeni?xiamianxiaobianjiulaiweidajiajiangjiemokuaidianyuandezuoyong。

mokuaidianyuankeyidiaojieshuchudianya

duiyoutrimhuoadj(kediaojie)shuchuyinjiaodemokuaidianyuanchanpin,ketongguodianzuhuodianweiqiduishuchudianyajinxingyidingfanweineidediaojie,yibandiaojiefanweiwei±10%。

duitrimshuchuyinjiao,jiangdianweiqidezhongxinyutrimxianglian,zaisuoyou+s、-sguanjiaodemokuaizhong,qitaliangduanfenbiejie+s、-s。meiyou+s、-sshi,jiangliangduanfenbiejiedaoxiangyingzhuludeshuchuzhengfuji(+sjie+vin,-sjie-vin),ranhoudiaojiedianweiqijike。dianweiqidezuzhiyibanxuanyong5~10kωbijiaoheshi。

cba盘口duiadjshuchuyinjiao,fenweishurubiandiaojieyushuchubiandiaojie。shuchubiandiaojieyutrimyinjiaodediaojiefangshiyiyang。shurubiandiaojiezhinengshangdiaoshuchudianya,cishijiangdianweiqideqizhongyiduanyuzhongxinxiangjie,lingyiduanjieshuruduandedi。

mokuaidianyuankeyibaohushurudianlu

yibanmokuaidianyuanchanpindouyouneizhilvboqi,nengmanzuyibandianyuanyingyongdeyaoqiu。ruguoxuyaogenggaoyaoqiudedianyuanxitong,yingzengjiashurulvbowangluo。keyicaiyonglchuoπxingwangluo,danyingzhuyijinliangxuanzejiaoxiaodedianganhejiaodadedianrong。

cba盘口weilefangzhishurudianyuanshuntaigaoyasunhuaimokuaidianyuan,jianyiyonghuzaishuruduanjieshuntaixishouerjiguanbingpeihebaoxiansishiyong,yiquebaomokuaizaianquandeshurudianyafanweizhinei。weilejiangdigongmozaosheng,keyizengjiay(cy)dianrong,yibanxuanzejinfgaopindianrong。rweibaoxiansi,d1weibaohuerjiguan,d2weishuntaixishouerjiguan(p6kexilie)。

cba盘口mokuaidianyuandeyaokongkaiguancaozuo,shitongguoremduanjinxingde。yibankongzhifangshiyouliangzhong:

remyu-vin(cankaodi)xianglian,yaokongguanduan,yaoqiuvref<0.4v。remxuankonghuoyu+vinxianglian,mokuaigongzuo,yaoqiuvrem>1v。

cba盘口remyuvinxianglian,yaokongguanduan,yaoqiuvrem<0.4v。remyu+vinxianglian,mokuaigongzuo,yaoqiuvrem>1v。remxuankong,yaokongguanduan,jisuowei“xuankongguanduan”(-r)。

ruguokongzhiyaoyushuruduangeli,zekeyishiyongguangdianouheqizuoweichuandikongzhixinhao。

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关键词: 模块电源价格

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