Golaha PCB qiimaha, injineer kasta oo elektiroonig ah ama naqshadeeye ah ayaa doonaya inuu ogaado sida loo helo oraahda ugu wanaagsan ee kulanka PCB iyo sida qiimaha u saameeyo qiimaha shirka PCB. Waa kuwan talooyin ku saabsan sida loo xakameeyo qiimaha shirka PCB.

Marka hore, si cad u fahan sifooyinka kharashka shirka PCB (PCBA). Qaar ka mid ah darawalada qiimaha ugu weyn waxaa ka mid ah:

(1) Nooca Golaha ee Mount Mount (SMT) (qaybta SMD) Iyada oo la isku darayo daloolka (DIP) (labadaba)

(2) Meelaynta qaybtu waxay codsanaysaa oo keliya qaybta sare si ay u codsato Doulbe shirka labada dhinac leh

(3) Wadarta qaybaha (SMD + DIP)

(4) Cabbirka xirmada qaybaha 1206 0804 0603 0402 020101005

(5) Baakadaha qaybaha (mudnaanta garta) Suunka saxaarad beebka ama jeebka jeebka jeexan ee la jeexay oo aan lahayn suunka rasaasta

(6) SMT SMT iyada oo godka la geliyo si toos ah iyada oo loo marayo godka xarriiqda mowjadda xarriiqda alxanka ogaanshaha tooska ah ee indhaha (AOI); br> R

(7) Tirada iyo tirada dufcadda

“Ka dhig Panelize dabacsanaan si aad u daboosho baahiyaha soo -saarahaaga.”

Waxaad u baahan tahay inaad hubiso in ka -faa’iideysiga loo hagaajiyay baahiyaha soo -saarayaasha PCBA.

(8) Shuruudaha diyaarinta qaybaha gaarka ah (ie, dhererka leedhka, dhererka ugu yar/ugu sarreeya, kala dheereynta)

(9) Qiimaha guud ee Biilka Qalabka oo dhammaystiran (BOM)

(10) Tirada lakabyada qaawan (PCB) iyo alaabta la isticmaalay

Qaybaha PCB ee dabacsan ayaa ka kharash badan guddiyada PCB ee adag

(11) Coating requirements (medical or military usually require full coating or selective coating) Spray or brush coating Quantity of coating – Coating tolerance specified coating area

(12) Shuruudaha dheriga (haddii ay jirto)

(13) Shuruudaha u-hoggaansanaanta Golaha RoHS (hoggaan-la’aan) Non-ROHS (leded) IPC-A-610D Class I, CLASS II ama Class III ITAR

(14) Shuruudaha imtixaanka (RayMing wuxuu doorbidayaa inuu tijaabiyo dhammaan looxyada PCBA kahor shixnadda, waxaan jeclaan lahayn inaad noo sheegto sida loo tijaabiyo) Tijaabinta wareegga awoodda leh (ICT) Baaskiil la’aan imtixaan (kormeer muuqaal kaliya)

(15) Shuruudaha gaadiidka heerka ESD (dheecaanka electrostatic) bacaha aan caadiga ahayn/weel gaar ah

(16) Bixinta (RayMing wuxuu bixiyaa adeegga shirka PCB oo si degdeg ah u wareegaya)

Isteerinka caadiga ah, ma jiro codsi degdeg ah Is -beddel degdeg ah (dhaqaalihii iyo kharashkii alaabtu saameeyeen)

Talooyinkan 16 -ka ahi waxay saamayn doonaan qiimaha shirka PCB, markaa waxaad dooran kartaa midka ugu fiican si aad u badbaadiso kharashka, markaad iibsanayso qaybo, waxaad siin kartaa isha qaybo badan oo qayb kasta ah, way fududahay in la xakameeyo kharashyada qaarkood, ma aha oo kaliya digikey, wakiillada qaarkood waxay kaloo leeyihiin taageero xoog leh oo qayb ah, si dhaqso leh si loo yareeyo kharashka

Deji hanaan si aad u hesho kheyraadka jaban ee u dhexeeya injineernimada naqshadeynta iyo waaxyada soo iibsiga. Tani way fududahay in la dhaho intii la qabtay. Ahmiyadaha is khilaafsan ee u dhexeeya injineernimada naqshadeynta iyo soo iibsiga ayaa caqabad ku noqon kara habsocodkan.

Mid ka mid ah xalka ayaa ah in la sameeyo guddiyo qiimo dhimis oo maadi ah. Maarayntu waxay la shaqaysaa soo iibsiga iyo injineernimada si loo aqoonsado fursadaha dhimista qiimaha qiimaha sare leh. Waxay sidoo kale ka shaqeeyaan inay aqoonsadaan qaybaha istiraatiijiyadeed ee u baahan ilo badan si loo hubiyo wax soo saar joogto ah.