【石(shi)英(ying)燈電(dian)子變(bian)壓器】什么是石(shi)英(ying)燈電(dian)子變(bian)壓器 石(shi)英(ying)燈電(dian)子變(bian)壓器原理

什么是石英燈電子變壓器

石英燈電子變壓器主要(yao)(yao)是(shi)(shi)在高頻(pin)電(dian)(dian)(dian)子(zi)鎮流(liu)(liu)器(qi)電(dian)(dian)(dian)路的基礎上研制出來(lai)的一(yi)種燈用變(bian)壓(ya)(ya)器(qi)電(dian)(dian)(dian)路。電(dian)(dian)(dian)子(zi)變(bian)壓(ya)(ya)器(qi)就是(shi)(shi)開(kai)關穩壓(ya)(ya)電(dian)(dian)(dian)源。實(shi)際上就是(shi)(shi)一(yi)種逆變(bian)器(qi)。主要(yao)(yao)由保護電(dian)(dian)(dian)路、橋(qiao)式整流(liu)(liu)電(dian)(dian)(dian)路、振蕩電(dian)(dian)(dian)路、隔離輸出電(dian)(dian)(dian)路組成。它首(shou)先把交流(liu)(liu)電(dian)(dian)(dian)變(bian)為直(zhi)流(liu)(liu)電(dian)(dian)(dian).然后(hou)用電(dian)(dian)(dian)子(zi)元件組成一(yi)個振蕩器(qi)直(zhi)流(liu)(liu)電(dian)(dian)(dian)變(bian)為高頻(pin)交流(liu)(liu)電(dian)(dian)(dian).通(tong)過(guo)開(kai)關變(bian)壓(ya)(ya)器(qi)輸出所需要(yao)(yao)的電(dian)(dian)(dian)壓(ya)(ya)然后(hou)二次(ci)整流(liu)(liu)供用電(dian)(dian)(dian)器(qi)使用。

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石英燈電子變壓器原理

石英燈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)工作(zuo)(zuo)原(yuan)理與開關(guan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源相似，二極管(guan)(guan)vd1～vd4構(gou)成(cheng)整流(liu)(liu)橋把市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)(bian)成(cheng)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，由振(zhen)(zhen)蕩(dang)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)t1，三(san)極管(guan)(guan)vt1、vt2組(zu)成(cheng)的(de)高(gao)(gao)頻(pin)(pin)(pin)振(zhen)(zhen)蕩(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路，將脈(mo)動(dong)直流(liu)(liu)變(bian)(bian)(bian)成(cheng)高(gao)(gao)頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，然后由鐵氧體輸出(chu)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)t2對高(gao)(gao)頻(pin)(pin)(pin)高(gao)(gao)壓(ya)(ya)(ya)(ya)脈(mo)沖降壓(ya)(ya)(ya)(ya)，獲得所(suo)需(xu)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)和(he)功率。r1為(wei)(wei)限流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻r2、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)c1和(he)雙(shuang)向(xiang)觸(chu)發(fa)二極管(guan)(guan)vd5構(gou)成(cheng)啟(qi)動(dong)觸(chu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路。三(san)極管(guan)(guan)vt1、vt2選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)s13005，其b為(wei)(wei)15～2 0倍。也可(ke)用(yong)(yong)(yong)(yong)c3093等buceo>=35ov的(de)大功率三(san)極管(guan)(guan)。觸(chu)發(fa)二極管(guan)(guan)vd5選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)32v左(zuo)右的(de)db3或vr60。振(zhen)(zhen)蕩(dang)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)可(ke)自(zi)制，用(yong)(yong)(yong)(yong)音頻(pin)(pin)(pin)線(xian)(xian)繞制在(zai)h7 x 10 x 6的(de)磁環上。tia、t1b繞3匝(za)(za)，tc繞1匝(za)(za)。鐵氧體輸出(chu)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)t2也需(xu)自(zi)制，磁心(xin)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)邊長27mm、寬(kuan)20mm、厚10mm的(de)ei型(xing)鐵氧體。t2a用(yong)(yong)(yong)(yong)直徑為(wei)(wei)0．45mm高(gao)(gao)強度漆包線(xian)(xian)繞100匝(za)(za)，t2b用(yong)(yong)(yong)(yong)直徑為(wei)(wei)1．25mm高(gao)(gao)強度漆包線(xian)(xian)繞8匝(za)(za)。二極管(guan)(guan)vd1～vd4選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)in4007型(xing)，雙(shuang)向(xiang)觸(chu)發(fa)二極管(guan)(guan)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)db3型(xing)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)c1～c3選(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)聚丙(bing)聚酯滌綸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)，耐壓(ya)(ya)(ya)(ya)250v。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路工作(zuo)(zuo)時，a點(dian)工作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)約為(wei)(wei)12v；b點(dian)約為(wei)(wei)25v；c點(dian)約為(wei)(wei)105v；d點(dian)約為(wei)(wei)10v。如果電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不滿足上述(shu)數(shu)值，或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路不振(zhen)(zhen)蕩(dang)，則(ze)應(ying)檢(jian)查電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路有無錯焊、漏焊或虛(xu)焊。然后再檢(jian)查vt1、vt2是(shi)否良好，t1a、t1b的(de)相位是(shi)否正(zheng)確。整個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路裝調成(cheng)功后，可(ke)裝入(ru)用(yong)(yong)(yong)(yong)金屬材料制作(zuo)(zuo)的(de)小盒內，發(fa)利于屏(ping)蔽(bi)和(he)散熱，但必須(xu)注意電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路與外殼的(de)絕緣。引(yin)外，改變(bian)(bian)(bian)t2 a、b二線(xian)(xian)圈(quan)的(de)匝(za)(za)數(shu)，則(ze)可(ke)改變(bian)(bian)(bian)輸出(chu)的(de)高(gao)(gao)頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)。

石英燈電子變壓器的特性

1、采用最(zui)先進節能線路

2、壽命長

3、外觀美觀大(da)方

4、性能穩定

5、體積輕小

6、易于安裝

石英燈電子變壓器的用途

1、適用產品

鏡前燈，射燈，道軌燈，天花燈,低壓燈，現代燈，現代水晶燈，壁燈等(deng)產品

2、適用場所

酒(jiu)店(dian)、賓(bin)館、餐廳、商場、櫥窗、展(zhan)覽會(hui)、陳列室、家居場所等。