Los ntawm lub zog hluav taws xob ntawm lub zog tshiab, mus rau siab - lub zog tsav cov cuab yeej hauv kev lag luam automation, thiab kom muaj zog modules hauv cov ntaub ntawv chaw, tom qab kev ua haujlwm ruaj khov ntawm cov cuab yeej no, cov ntawv luam tawm hluav taws xob tam sim no ua lub luag haujlwm tseem ceeb. Hauv qab no, peb yuav delve rau hauv cov ntsiab lus tseem ceeb ntawm high tam sim no luam tawm Circuit Board boards.
Cov yam ntxwv ntawm high tam sim no luam tawm Circuit Board boards
Qhov sib txawv tseem ceeb tshaj plaws ntawm cov ntawv luam tawm hluav taws xob tam sim no thiab cov khoom siv hluav taws xob zoo tib yam yog lawv lub peev xwm nqa tau tam sim no. Qhov tuab ntawm cov ntawv ci tooj liab ntawm cov ntawv luam tawm dav dav dav dav feem ntau yog 1 ounces, thaum lub thickness ntawm cov ntawv ci tooj liab ntawm cov khoom siv hluav taws xob tam sim no feem ntau pib ntawm 2 ooj thiab tuaj yeem ncav cuag 20 ooj. Ua tib zoo 2-ounce cov ntawv ci tooj liab ua piv txwv, nws qhov chaw hla -sectional cheeb tsam tau nce zuj zus, tso cai rau qhov tam sim no loj dua los ntawm ib cheeb tsam. Raws li tus qauv IPC-2152, nyob rau hauv cov xwm txheej tshwj xeeb ntawm qhov kub thiab txias, lub peev xwm nqa tam sim no ntawm cov ntawv ci tooj liab yog ze ze rau nws qhov chaw hla ntu. Cov ntawv ci tooj liab tuab tuaj yeem txo qhov ceev tam sim no, txo cov cua sov hauv Circuit Court, thiab ua kom ruaj khov ua haujlwm.
High tshav kub dissipation kev ua tau zoo kuj yog ib qho tseem ceeb yam ntxwv ntawm high tam sim no luam Circuit Court boards boards. Thaum cov tam sim no siab dhau los, lub Circuit Court inevitably generates cua sov. Yog tias nws tsis tuaj yeem tawg tau raws sijhawm, nws yuav ua rau muaj qhov kub thiab txias, kev ua haujlwm tsis zoo, thiab kev puas tsuaj. High tam sim no luam ntawv Circuit Court boards boards feem ntau siv high thermal conductivity cov ntaub ntawv, xws li ntxiv ceramic fillers rau lub substrate los txhim kho thermal conductivity, los yog siv cov ntaub ntawv nrog ntuj tshav kub dissipation zoo xws li txhuas substrates. Nyob rau tib lub sijhawm, los ntawm kev tsim cov cua kub dissipation qauv tsim nyog, xws li ntxiv cov cua kub dissipation qhov thiab tso tooj liab rau ntawm thaj chaw loj, cov cua kub dissipation channel tuaj yeem tsim ua kom sai sai dissipate cua sov thiab tswj kev khiav hauj lwm kub ntawm cov khoom siv.
Tsim Cov Ntsiab Lus
Txoj kev layout npaj
Qhov kev teeb tsa ntawm cov kab siab tam sim no yuav tsum ua raws li lub hauv paus ntsiab lus ntawm luv luv thiab ncaj, txo qhov kev khoov ntawm txoj kev sib kis tam sim no, thiab txo qis qhov tsis kam thiab inductance ntawm cov kab. Piv txwv li, nyob rau hauv ib lub hwj chim module, lub ntsiab tam sim no txoj kev los ntawm cov tswv yim mus rau cov zis yuav tsum tsis txhob twists thiab lem kom ntau li ntau tau los xyuas kom meej cov ndlwg ntawm tam sim no. Ntau theem tam sim no ntawm circuits yuav tsum tau sib cais kom tsis txhob cuam tshuam los ntawm cov hluav taws xob siab tam sim no mus rau cov teeb liab me me thiab ua kom cov teeb liab muaj tseeb.
Kev suav ntawm Copper Foil Thickness thiab Kab Dav
Qhov tseeb xam ntawm tooj liab foil thickness thiab kab dav yog qhov tseem ceeb heev. Raws li qhov yuav tsum tau nqa tam sim no thiab tso cai rau qhov kub thiab txias ntawm qhov tsim hluav taws xob, qhov tsim nyog tsis tuaj yeem suav nrog cov qauv tsim nyog. Yog tias tus qauv tsim kom muaj qhov kub thiab txias tsis tshaj 20℃thiab lub peev xwm nqa tam sim no ntawm 10A, qhov xav tau tooj liab ntawv tuab thiab kab dav tuaj yeem tau los ntawm kev sib txuas cov qauv nrog IPC-2152 cov ntaub ntawv txheem. Nyob rau hauv high-power motor tsav circuits, lub ntsiab Circuit Court thaiv feem ntau siv tooj liab ntawv ci nrog ib tug tuab ntawm ntau tshaj 2 ounces, thiab cov kab dav yuav sib txuas ua ke kom dav kom txo tau qhov tsis kam thiab kub tiam.
Los ntawm qhov tsim
Vias, raws li cov kev sib txuas sib txawv ntawm cov kab hluav taws xob sib txawv, tshwj xeeb yog qhov tseem ceeb hauv kev tsim cov ntawv luam tawm hluav taws xob siab tam sim no. Nws yog ib qho tsim nyog yuav tsum tau nce tus naj npawb ntawm cov qhov thiab faib lawv tsim nyog los tsim kom muaj qhov ntom ntom ntawm array thiab txhim kho txoj kev sib kis tam sim no. Nyob rau tib lub sij hawm, xyuas kom meej tias cov tooj liab plating thickness ntawm lub viav vias yog txaus, feem ntau yuav tsum tau ib tug tooj liab thickness ntawm ntau tshaj los yog sib npaug zos rau 25 μ m los tiv thaiv lub qhov phab ntsa los ntawm burning tawm nyob rau hauv siab tam sim no. Piv txwv li, nyob rau hauv multi- txheej siab tam sim no luam tawm Circuit Board boards, ntau tooj liab plated los ntawm qhov yog densely teem rau hauv qab ntawm lub hwj chim Cheebtsam nrog concentrated thaum tshav kub kub tiam kom sai ua cua sov rau lwm cov khaubncaws sab nraud povtseg thiab txhim khu cov cua kub dissipation.
kev tsim khoom
Thick tooj liab ntawv lamination
Kev tsim cov khoom siv hluav taws xob siab tam sim no luam tawm Circuit Board boards thawj zaug ntsib qhov kev sib tw ntawm tuab tooj liab ntawv ci lamination. Vim lub thickness ntawm cov ntawv ci tooj liab, kev tswj xyuas qhov kub, siab, thiab lub sij hawm yuav tsum tau thaum nias nws mus rau lub substrate los xyuas kom meej ib tug nruj daim ntawv cog lus ntawm cov ntawv ci tooj liab thiab lub substrate, tsis muaj teeb meem xws li npuas los yog delamination. Lub tshuab nqus tsev siab tshaj plaws tuaj yeem tshem tawm cov huab cua thaum lub sij hawm sib koom ua ke kom ntseeg tau tias kev sib koom ua ke zoo, tswj qhov sib xws ntawm qhov nruab nrab tuab nyob rau hauv qhov ua siab ntev me me, thiab txhim kho tag nrho cov kev ua tau zoo ntawm lub rooj tsav xwm Circuit Court.
Qhov tob ntawm electroplating
Txoj kev sib sib zog nqus qhov electroplating yog qhov tseem ceeb rau kev ua kom zoo conductivity ntawm vias. Cov txheej txheem electroplating ib txwm yog qhov nyuaj los xyuas kom meej qhov sib xws thiab tuab ntawm tooj liab plating hauv qhov sib sib zog nqus ntawm tuab tooj liab ntawv ci Circuit Court boards. Qhov sib sib zog nqus electroplating tshuab ua tiav cov xim tooj liab plating ntawm phab ntsa ntawm lub qhov los ntawm kev ua kom zoo ntawm cov txheej txheem plating, txoj kev faib tam sim no, thiab lwm yam, kom ntseeg tau tias cov tooj liab tuab ntawm lub qhov ua tau raws li qhov yuav tsum tau muaj peev xwm nqa tam sim no thiab tsis txhob dhau los ntawm qhov ua cov raj xa mus rau tam sim no.
daim ntawv thov teb
tshiab zog tsheb
Nyob rau hauv lub tshav pob ntawm lub zog tshiab tsheb, siab tam sim no luam tawm Circuit Court boards yog dav siv nyob rau hauv cov khoom tseem ceeb xws li lub tsheb chargers thiab DC -DC converters. OBC yog lub luag haujlwm rau hloov AC lub zog rau hauv DC lub zog kom them lub roj teeb. Thaum lub sijhawm ua haujlwm, qhov tam sim no yog siab, thiab lub siab nqa tam sim no thiab kev ua haujlwm kub ntawm cov ntawv luam tawm ntawm lub rooj tsavxwm ua kom cov nqi them nqi thiab kev nyab xeeb; DC-DC converters ua tiav lub zog hloov pauv ntawm qhov sib txawv ntawm qhov sib txawv, thiab tseem cia siab rau cov ntawv luam tawm hluav taws xob tam sim no ntawm cov boards kom ruaj khov xa mus rau tam sim no, ua kom muaj kev ruaj ntseg ntawm cov tshuab hluav taws xob hauv tsheb.
Muaj Automation
Lub zog loj servo drives, zaus hloov pauv, thiab lwm yam khoom siv hauv kev lag luam automation xav tau kev tswj xyuas lub cev muaj zog, nrog rau cov ntawv luam tawm tam sim no ntawm cov boards uas muab lub zog ruaj khov. Nyob rau hauv servo drives, lub siab tam sim no luam tawm Circuit Court boards board txuas lub zog module thiab tswj Circuit Court, zoo kis tau tus mob tam sim no, xyuas kom meej cov lus teb ceev ceev ntawm lub cev muaj zog rau cov lus txib, ua tiav kev tswj kom meej, thiab ua tau raws li qhov siab -precision and high reliability requirements of industrial production.
Cov khoom siv hluav taws xob fais fab
Cov khoom siv hluav taws xob hluav taws xob xws li photovoltaic inverters, UPS cov khoom siv hluav taws xob tsis cuam tshuam, thiab lwm yam, koom nrog siab - lub zog hloov hluav taws xob thiab xa mus. Photovoltaic inverters hloov cov tam sim no ncaj qha tsim los ntawm lub hnub ci vaj huam sib luag rau hauv kev hloov tam sim no thiab muab tso rau hauv daim phiaj hluav taws xob. High tam sim no luam Circuit Court boards boards pab lawv npaum lis dej siab tam sim no thiab txhim kho zog conversion efficiency; UPS muab lub zog thaum muaj xwm txheej ceev rau cov khoom siv thaum muaj hluav taws xob tsis zoo, thiab lub siab tam sim no luam tawm Circuit Board boards ua kom lub zog ruaj khov nyob rau hauv siab loads, ua kom muaj kev ua haujlwm tsis tu ncua ntawm cov khoom siv tseem ceeb.