除濕器解密-詮釋你所不了解的微型除濕器
一、散熱器:【定制多規格全系列散熱器】
為了降低(di)風扇的(de)(de)轉速,加(jia)大(da)散(san)(san)熱(re)(re)(re)面(mian)積是一(yi)個非常好的(de)(de)方法。很多(duo)靜音散(san)(san)熱(re)(re)(re)器(qi)也(ye)是通(tong)過(guo)(guo)這(zhe)種方法來實(shi)現靜音目的(de)(de)。不過(guo)(guo)在(zai)加(jia)大(da)散(san)(san)熱(re)(re)(re)面(mian)積上(shang)各家也(ye)有不同的(de)(de)招式,我們常見到(dao)加(jia)大(da)散(san)(san)熱(re)(re)(re)器(qi)方法就是廠家加(jia)大(da)散(san)(san)熱(re)(re)(re)器(qi)的(de)(de)體(ti)積,但也(ye)有部分廠家是通(tong)過(guo)(guo)在(zai)單(dan)位面(mian)積內加(jia)大(da)散(san)(san)熱(re)(re)(re)面(mian)積來實(shi)現,這(zhe)種散(san)(san)熱(re)(re)(re)器(qi)的(de)(de)代表當數(shu)日本ALPHA系列。著名的(de)(de)ALPHA 8045就是在(zai)體(ti)積沒有增大(da)情況下,通(tong)過(guo)(guo)添加(jia)更多(duo)的(de)(de)六(liu)棱散(san)(san)熱(re)(re)(re)柱來實(shi)現增大(da)散(san)(san)熱(re)(re)(re)面(mian)積。面(mian)對這(zhe)種散(san)(san)熱(re)(re)(re)器(qi),我們在(zai)風扇搭配上(shang)建議(yi)大(da)家選用抽風式散(san)(san)熱(re)(re)(re)結構,因為這(zhe)將有利于熱(re)(re)(re)空氣(qi)的(de)(de)排出(chu)。
二、冷凝板:【開模定制專用冷凝片】
三、開關電源:【定制封膠(jiao)足(zu)功(gong)率電(dian)源】
實(shi)現電(dian)(dian)(dian)源的軟(ruan)件(遠(yuan)程(cheng))啟動,為保護(hu)電(dian)(dian)(dian)路(lu)和(he)控制電(dian)(dian)(dian)路(lu)(PWM等芯片(pian))工作(zuo)供(gong)電(dian)(dian)(dian)。
四、直流風機:【ADDA雙滾珠高速風機】
(1)損耗小(xiao)、效率高
因為采用了(le)永磁(ci)(ci)(ci)體勵磁(ci)(ci)(ci),消(xiao)除了(le)感(gan)應電(dian)(dian)(dian)機勵磁(ci)(ci)(ci)電(dian)(dian)(dian)流產生的(de)(de)損耗;同(tong)時永磁(ci)(ci)(ci)無刷(shua)直流電(dian)(dian)(dian)動機工作于同(tong)步運行方式,消(xiao)除了(le)感(gan)應電(dian)(dian)(dian)機轉(zhuan)(zhuan)子鐵(tie)心的(de)(de)轉(zhuan)(zhuan)頻損耗。這兩(liang)方面使永磁(ci)(ci)(ci)無刷(shua)直流電(dian)(dian)(dian)機的(de)(de)運行效(xiao)率(lv)遠高于感(gan)應電(dian)(dian)(dian)機,小容量電(dian)(dian)(dian)機的(de)(de)效(xiao)率(lv)提高更(geng)明顯。
(2)功率因數高
由于無刷直流(liu)電(dian)(dian)機的勵磁(ci)(ci)磁(ci)(ci)場不需要電(dian)(dian)網(wang)的無功(gong)電(dian)(dian)流(liu),因(yin)此其功(gong)率(lv)因(yin)數遠高(gao)于感應電(dian)(dian)機,無刷直流(liu)電(dian)(dian)機可以運行于1功(gong)率(lv)因(yin)數,這對(dui)小功(gong)率(lv)電(dian)(dian)機極為有利。無刷電(dian)(dian)機與感應電(dian)(dian)機相比(bi)不但(dan)額(e)定負(fu)載時具有更高(gao)的效率(lv)和功(gong)率(lv)因(yin)數,而且(qie)在輕載時更具有優勢。
(3)調(diao)速性(xing)能好、控制簡單
與感應(ying)電機的(de)變頻調速(su)(su)相比,無刷(shua)直流(liu)電機的(de)調速(su)(su)控制不但(dan)簡單,而(er)且具有更(geng)好的(de)調速(su)(su)性能。
(4)逆變器(qi)容量低(di),因(yin)此逆變器(qi)成本低(di)
無(wu)(wu)刷(shua)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)需(xu)要(yao)矩形(xing)(xing)(xing)波(bo)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu),逆(ni)(ni)變(bian)器(qi)(qi)(qi)持續(xu)運(yun)行時的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)額(e)定值(zhi)指的(de)(de)(de)(de)就是(shi)這個矩形(xing)(xing)(xing)波(bo)的(de)(de)(de)(de)峰(feng)值(zhi)。感(gan)應(ying)(ying)(ying)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)需(xu)要(yao)正(zheng)弦波(bo)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu),逆(ni)(ni)變(bian)器(qi)(qi)(qi)持續(xu)運(yun)行時的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)額(e)定值(zhi)一(yi)般指的(de)(de)(de)(de)是(shi)這個正(zheng)弦波(bo)的(de)(de)(de)(de)有效值(zhi)。為保(bao)持逆(ni)(ni)變(bian)器(qi)(qi)(qi)對電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)控制能(neng)力(li),逆(ni)(ni)變(bian)器(qi)(qi)(qi)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓與電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)感(gan)應(ying)(ying)(ying)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)勢(shi)間應(ying)(ying)(ying)有足(zu)夠的(de)(de)(de)(de)差值(zhi)。因此無(wu)(wu)刷(shua)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)梯形(xing)(xing)(xing)波(bo)感(gan)應(ying)(ying)(ying)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)勢(shi)和感(gan)應(ying)(ying)(ying)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)正(zheng)弦波(bo)感(gan)應(ying)(ying)(ying)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)勢(shi)可以達到的(de)(de)(de)(de)峰(feng)值(zhi)都受到逆(ni)(ni)變(bian)器(qi)(qi)(qi)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓的(de)(de)(de)(de)限制。在這種情況(kuang)下,若假(jia)定無(wu)(wu)刷(shua)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)和感(gan)應(ying)(ying)(ying)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)峰(feng)值(zhi)相等,則前者功率輸(shu)出(chu)(chu)要(yao)比(bi)后(hou)者高出(chu)(chu)33%,也就是(shi)說,同(tong)一(yi)臺整流(liu)(liu)器(qi)(qi)(qi)/逆(ni)(ni)變(bian)器(qi)(qi)(qi)可以驅動(dong)(dong)(dong)比(bi)感(gan)應(ying)(ying)(ying)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)輸(shu)出(chu)(chu)功率高出(chu)(chu)33%的(de)(de)(de)(de)無(wu)(wu)刷(shua)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)。
五、電路:【SMT貼片工藝高集成電路】
SMT是表面組裝技術,是目前電子組裝行業里最(zui)流行的一(yi)種技術和工藝。SMT貼(tie)(tie)(tie)片加工主(zhu)要指把元件過(guo)通貼(tie)(tie)(tie)處設備貼(tie)(tie)(tie)到印有(you)膠(jiao)或錫(xi)膏(gao)的PCB上,然后(hou)過(guo)焊接爐。
smt貼片加工(gong)以組裝(zhuang)密度高、電子產品體積小、高頻特(te)性(xing)好等優(you)點(dian)得到(dao)廠家認可(ke)。
smt貼(tie)片加工的優點具體表(biao)現在(zai)以下幾點:
1、電子產品體積小
貼片(pian)元(yuan)(yuan)件(jian)的體積(ji)只有(you)傳統插裝元(yuan)(yuan)件(jian)的1/10左右,一般SMT貼片(pian)加工之后,電(dian)子產品體積(ji)縮(suo)小40%~60%。
2、功效且成本低
SMT貼片加工易于實現(xian)自動化,提(ti)高(gao)生(sheng)產效率,節省材料(liao)、能源(yuan)、設備、人力、時間等,降低成本達30%~50%。
3、重量輕
貼片元件(jian)的(de)重(zhong)量也只有(you)傳(chuan)統插裝元件(jian)的(de)10%,一(yi)般(ban)采用SMT之(zhi)后,重(zhong)量減輕(qing)60%~80%。
4、可靠性(xing)高,抗振能(neng)力強。
5、高頻特性好,減(jian)少了電磁和射頻干擾。
6、焊點缺陷(xian)率(lv)低。
六、傳感器:【進口高精度傳感器】
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