芯(xin)片(pian)要(yao)焊(han)接在(zai)電(dian)路(lu)板(ban)上(shang)嗎?
- 發表時(shi)間(jian):2022-09-20 10:09:37
- 來源(yuan):本站(zhan)
- 人(ren)氣:763
芯(xin)片(pian)要(yao)焊(han)接在(zai)電(dian)路(lu)板(ban)上(shang)嗎?芯(xin)片(pian)是(shi)要(yao)通(tong)過(guo)焊錫焊(han)接(jie)在(zai)電(dian)路(lu)板(ban)上(shang)的,芯(xin)片(pian)與(yu)芯(xin)片(pian)之(zhi)間的(de)電(dian)氣(qi)連(lian)接關系是通(tong)過(guo)電(dian)路(lu)板(ban)上(shang)“走線”建(jian)立的(de)。電(dian)路(lu)板(ban)是(shi)元器(qi)件的載體(ti),既固(gu)定了(le)芯(xin)片(pian)又保(bao)證了(le)電(dian)氣(qi)連(lian)接,保證(zheng)各芯(xin)片(pian)穩(wen)定(ding)的工(gong)作(zuo)。

芯(xin)片(pian)是(shi)通(tong)過(guo)引腳和(he)其他芯(xin)片(pian)、元器(qi)件、電(dian)路(lu)建(jian)立(li)電(dian)氣(qi)連(lian)接關系的,根據(ju)引(yin)腳(jiao)不(bu)同(tong)的(de)出(chu)腳(jiao)形(xing)式(shi),可以(yi)分(fen)為(wei)LQFP系列封裝、QFN系列封裝、SOP系列封裝、BGA系列封裝以(yi)及(ji)DIP插(cha)件等。
常見(jian)的電(dian)路(lu)板(ban)有(you)綠色、藍(lan)色(se)、黑(hei)色(se)、紅色(se)等(deng),PCB板(ban)上(shang)有焊(han)盤(pan)、走(zou)線、以(yi)及(ji)過(guo)孔(kong)等。焊(han)盤(pan)的排(pai)列與芯(xin)片(pian)的(de)封(feng)裝是(shi)壹致的(de),通(tong)過(guo)焊錫可(ke)以(yi)將芯(xin)片(pian)和(he)焊盤(pan)對應的焊(han)接(jie)起來;而走(zou)線和(he)過孔(kong)則(ze)提供(gong)了電(dian)氣(qi)連(lian)接關系。
如(ru)果是手工焊接(jie)芯(xin)片(pian)就要用(yong)到(dao)電(dian)烙鐵、焊錫絲、助(zhu)焊劑(ji)等工具,手工焊接(jie)適(shi)用(yong)於少量的樣板(ban),不(bu)適(shi)合大(da)批(pi)量(liang)的量(liang)產(chan)焊(han)接,因(yin)為效(xiao)率(lv)低、壹(yi)致性(xing)較(jiao)差(cha)、存(cun)在(zai)漏焊虛(xu)焊等各種(zhong)問題(ti)。
芯(xin)片(pian)是(shi)要(yao)焊接在(zai)電(dian)路(lu)板(ban)上(shang)的,電(dian)路(lu)板(ban)既能(neng)起到(dao)固(gu)定(ding)芯(xin)片(pian)的(de)作(zuo)用(yong)又能(neng)保證(zheng)了芯(xin)片(pian)之(zhi)間的(de)電(dian)氣(qi)連(lian)接。
以上(shang)是關(guan)於“芯(xin)片(pian)要(yao)焊(han)接在(zai)電(dian)路(lu)板(ban)上(shang)嗎”的(de)介紹,希望對大(da)家(jia)有(you)壹定(ding)的(de)幫助(zhu),更(geng)多(duo)PCBA資(zi)訊(xun)請(qing)關(guan)註(zhu)本站(zhan)的(de)內容更(geng)新(xin)!深(shen)圳市潤澤(ze)五洲電(dian)子科技(ji)有限(xian)公(gong)司是(shi)壹家專(zhuan)業(ye)的(de)PCBA加工企業(ye),擁有全(quan)自(zi)動SMT生(sheng)產(chan)線和(he)波峰焊,為(wei)您全(quan)程開放生(sheng)產(chan)和(he)質(zhi)量檢(jian)測過程,找(zhao)到(dao)我(wo)們(men),您就屬(shu)於有了自(zi)己(ji)的電(dian)子加(jia)工(gong)廠!
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