在zai使shi用yong匹pi配pei變bian壓ya器qi進jin行xing負fu載zai調tiao節jie時shi
，工gong程cheng師shi首shou先xian要yao注zhu意yi的de是shi空kong心xin變bian壓ya器qi易yi實shi現xian大da容rong量liang化hua，減jian輕qing了le對dui電dian容rong的de要yao求qiu

，但dan這zhe種zhong方fang法fa僅jin適shi合he於yu初chu級ji補bu償chang。隨sui著zhe電dian壓ya、功率的上升，其體積相應增大。另外，空心變壓器漏感大
，變比不等於匝比，在設計中難以掌握
，變比較大時實現困難。

 

第(di)二(er)個(ge)需(xu)要(yao)工(gong)程(cheng)師(shi)們(men)注(zhu)意(yi)的(de)選(xuan)擇(ze)原(yuan)則(ze)是(shi)鐵(tie)芯(xin)變(bian)壓(ya)器(qi)的(de)特(te)性(xing)問(wen)題(ti)。在(zai)實(shi)際(ji)應(ying)用(yong)過(guo)程(cheng)中(zhong)
，鐵(tie)心(xin)變(bian)壓(ya)器(qi)漏(lou)感(gan)小(xiao)，變(bian)比(bi)等(deng)於(yu)匝(za)比(bi)，對(dui)於(yu)極(ji)低(di)的(de)負(fu)載(zai)阻(zu)抗(kang)可(ke)以(yi)做(zuo)成(cheng)較(jiao)大(da)的(de)匝(za)比(bi)。然(ran)而(er)，鐵(tie)心(xin)變(bian)壓(ya)器(qi)的(de)鐵(tie)損(sun)正(zheng)比(bi)於(yu)頻(pin)率(lv)的(de)平(ping)方(fang)，在(zai)高(gao)頻(pin)調(tiao)節(jie)時(shi)容(rong)易(yi)造(zao)成(cheng)發(fa)熱(re)嚴(yan)重(zhong)的(de)後(hou)果(guo)，這(zhe)也(ye)就(jiu)相(xiang)對(dui)提(ti)高(gao)了(le)對(dui)變(bian)壓(ya)器(qi)冷(leng)卻(que)係(xi)統(tong)的(de)要(yao)求(qiu)，工(gong)程(cheng)師(shi)需(xu)要(yao)多(duo)加(jia)留(liu)意(yi)。

 

zaishiyongpipeibianyaqijinxingjiaredianyuandefuzaitiaojieshi，gongchengshihaixuyaoduofangmiankaolvbuchangdianrongdeshejiwenti。tongchangqingkuangxia，buchangdianrongyibanfangzaipipeibianyaqigaoyace
，zaitigongwugongrongliangyidingshi

，kedadajiangdidianrongzhi
，dangran
，zhexuzonghekaolvsuoxuandianluxingshi、變壓器和電容的市場售價而定。

 

pipeibianyaqidechoutoushuliangwentiyetongyangshigongchengshibudebukaolvdeyigeguanjianyinsu。zairichangyingyongzhong，weishiyingduozhongfuzai，pipeibianyaqiyinggaibeishejichengduochoutoubianyaqi，danchoutoushuliangshoubianyaqijiegoudexianzhi，duifuzaidetiaojieyouxian
，yibannanyizuodaoyicixingdezuijiapipei。suizhepinlvdezengjia
，duochoutoubianyaqideshejigengjiakunnan
，gongchengshixuyaoyijuyingyongqingkuangjishitiaojieshejifangan。

 

chuleshangmiantijidejidianyuanzezhiwai，zailiyongpipeibianyaqijinxingganyingjiaredianyuandefuzaitiaojieshi，zhezhongbianyaqikeyizaizhengtidianluzhongqidaodianqigelidezuoyong。tongguoduichuanlianxiezhendianlufuzaitexingdefenxikezhi，chuanlianxiezhendianludengxiaozukangzhiyucaoludengxiaodianzuyouguan，gaibiandengxiaodianluzhongdianronghedianganzhibuyingxiangdengxiaozukang
，zheyitexingdadaxianzhilechuanlianxiezhendianludefuzaipipeicuoshi。yinci
，shijishebeishangzhuyaocaiyongpipeibianyaqitongguotiaojiebianbilaitiaojietiaojiefuzaipipeizhuangtai。zheyeshigongchengshixuyaoduojiazhuyidewentizhiyi。