一、臺扇的電容一般多大
根據臺扇的瓦數不同電容大小也不同,一般在1.2到1.5μ。
Ps:電(dian)容(rong)亦稱(cheng)作電(dian)容(rong)量,是指在給定電(dian)位差(cha)下(xia)自由電(dian)荷(he)(he)(he)的儲(chu)藏(zang)量,記為(wei)C,國際單(dan)位是法拉(F)。一般來說(shuo),電(dian)荷(he)(he)(he)在電(dian)場中會受(shou)力(li)而移動,當導體(ti)(ti)之間有(you)了介質,則(ze)阻礙了電(dian)荷(he)(he)(he)移動而使得電(dian)荷(he)(he)(he)累(lei)積在導體(ti)(ti)上,造成電(dian)荷(he)(he)(he)的累(lei)積儲(chu)存,儲(chu)存的電(dian)荷(he)(he)(he)量則(ze)稱(cheng)為(wei)電(dian)容(rong)。
二、臺扇的電容在風扇的哪個位置
臺式電(dian)(dian)(dian)(dian)(dian)風扇(shan)的(de)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)一般會設(she)置(zhi)在(zai)開關(guan)盒里面、立式電(dian)(dian)(dian)(dian)(dian)風扇(shan)的(de)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)一般在(zai)電(dian)(dian)(dian)(dian)(dian)機后面。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)具(ju)體在(zai)哪個位置(zhi),可(ke)(ke)以將電(dian)(dian)(dian)(dian)(dian)風扇(shan)的(de)外殼或電(dian)(dian)(dian)(dian)(dian)機拆下(xia)來,就可(ke)(ke)以看到。而電(dian)(dian)(dian)(dian)(dian)風扇(shan)的(de)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)由(you)兩種,一種是啟動電(dian)(dian)(dian)(dian)(dian)容(rong)(rong),一種是工作電(dian)(dian)(dian)(dian)(dian)容(rong)(rong),在(zai)維修或者更換時(shi),就需要(yao)進(jin)行(xing)判斷(duan),并找到相應的(de)位置(zhi)所在(zai)。
三、臺扇電容怎么更換
斷開(kai)臺(tai)扇(shan)的(de)電源(yuan),確保不通(tong)電情(qing)況下,才能進(jin)行拆卸。要找到電容(rong)位置,可以從(cong)上(shang)述介紹的(de)兩個位置出發,如果是底(di)(di)座比較(jiao)大的(de)臺(tai)扇(shan),可以將底(di)(di)座拆開(kai)查找。當然,臺(tai)扇(shan)的(de)電容(rong)更多是位于(yu)轉頭的(de)后蓋部分,所以要將風扇(shan)蓋、風扇(shan)葉(xie)片等一(yi)一(yi)拆卸下來。
將(jiang)風扇軸承桿擰(ning)緊看看,若是容易轉(zhuan)動的(de)(de)情況下(xia)(xia),就需要(yao)更換電(dian)容,直接將(jiang)后(hou)(hou)蓋(gai)拆下(xia)(xia)來,找到(dao)電(dian)容后(hou)(hou)一(yi)并拆下(xia)(xia),準備(bei)新的(de)(de)電(dian)容,在安裝上去前(qian),需要(yao)將(jiang)軸承座里面的(de)(de)雜質(zhi)、污(wu)垢等清理干凈,并加入一(yi)些潤(run)滑油,保障軸承的(de)(de)使用。最后(hou)(hou)將(jiang)新的(de)(de)電(dian)容安裝好,再(zai)轉(zhuan)動軸承,一(yi)切正常后(hou)(hou)就可以將(jiang)風扇葉(xie)片、蓋(gai)子等安裝恢復好。