Namhlanje, iibhodi zesekethe eziprintiweyo zinokufumaneka kwiindidi ezahlukeneyo zeemveliso ze-elektroniki, ukusuka kwiikhompyuter ozisebenzisayo ukuya kwiifowuni, iikhamera, njl. They are a standard part of everyday life, even if most people don’t think about them or see them often. Zizinto ezifihlakeleyo “zemithambo-luvo” kwizinto ezininzi esizisebenzisayo.

Kwixesha elidlulileyo, iiPCBS zazilula. Kodwa inkqubela phambili entsha kubuchwepheshe yenze ukuba kube lula ukwenza iibhodi ezintsonkothileyo ezenza ngaphezulu kakhulu kunangaphambili. Multi-layer PCBS are helpful in creating more advanced electronics.

I-PCB ye-Multilayer

I-PCB ithathwa njenge-multi-layered ukuba inamanqwanqwa amathathu okanye nangaphezulu efoyile yobhedu. Olu luhlu ziibhodi zesekethe ezinamacala alaminethiweyo emva koko ancanyathiselwe kunye. Babandakanya umaleko wokugquma phakathi kwamanqanaba ukunceda ukukhusela ipleyiti kubushushu. Electronic connections between layers occur through holes. Ezi inokuba yimingxunya engaboniyo, imingxunya engcwatyelweyo okanye ii-electrodeposits ezinemingxunya esepleyitini. This allows for more connections and the manufacture of complex printed circuit boards.

Njengokufuneka kwezinto ezintsonkothileyo ze-elektroniki, ii-PCBS ezininzi ziye zibaluleke. I-PCBS esemgangathweni ayinakho ukuhlangabezana neemfuno zombane omtsha ngenxa yokuphambuka kwamandla, i-crosstalk, kunye neengxaki zengxolo. Uluhlu lwee-PCBS ezininzi lunokunceda ukusombulula ezi ngxaki. Inani leendlela ezisetyenzisiweyo kwezi bhodi ziya kwahluka. Ngokwesiqhelo, usetyenziso lufuna umaleko omane ukuya kwesibhozo, kodwa oku kuxhomekeke kwizinto ezininzi.

Kutheni ukhetha i-PCB emininzi?

Ezi ntlobo ze-PCBS zinezibonelelo ezininzi. Esinye sezizathu eziqhelekileyo zokusebenzisa ii-PCBS ze-multilayer ubukhulu. Ngenxa yoyilo olutyuliweyo, oku kuthetha ukuba i-PCB iya kuba nencinci kunezinye iibhodi eziprintiweyo, kodwa isenenqanaba elifanayo lokusebenza. Today, most people want their gadgets to be smaller and more powerful. Ii-PCBS ezininzi zinokukwenza oku. These types of boards also happen to weigh less, which helps reduce the overall weight of gadgets that use them. Kodwa ubungakanani, ewe, ayisiyiyo kuphela inzuzo.

Ngokwesiqhelo, ezi bhodi ziya kuba zikumgangatho ophezulu kwaye zithembeke kakhulu. The design of circuit boards requires a lot of work to make sure they work properly. When combined with quality materials and structures, they last. Ziyaziwa ngokuba ngqongqo kunye nokuqina, indawo enkulu yazo kukugquma phakathi kwamacwecwe.

The connections on these boards are tighter than on standard PCBS. Oku kuthetha ukuba bahlala benxibelelana ngakumbi kwaye benamandla. They will have more capacity and faster speed. Ii-PCBS ze-Multilayer zikwanendawo yokuxhuma enye. Oku kunceda kuyilo lwemveliso yokugqibela eza kuyisebenzisa. Oku kuthetha ukuba imveliso ifuna ukuba nenqaku elinye lokujoyina. This provides more design freedom for these gadgets.

Ezi zezona zinto ziluncedo kakhulu kwi-PCBS enemigangatho emininzi. Ukuba awukhathalelanga ukuyisebenzisa kuyilo lwakho olulandelayo, isenokuba lixesha lokuba wenze njalo.

Izicelo eziqhelekileyo ezisebenzayo zePCBS ezininzi

Because of these advantages, these types of boards are often considered the preferred type of printed circuit board. Umzekelo, zifumaneka kwiindidi ezahlukeneyo zabathengi zombane. Zingasetyenziselwa kwii-smartphones, iipilisi, ii-microwaves, ii-smartwatches, iikhompyuter kunye nokunye.

IiPCBS zeMultilayer zikwasetyenziswa kwishishini lonxibelelwano. They are commonly used for satellites, signal transmissions, GPS and cell towers. Zisetyenziswa kwiinkqubo ezininzi zolawulo lweshishini nakwimveliso yeemoto. Iimoto ezininzi namhlanje zixhomekeke kakhulu kubuchwephesha bekhompyuter. Ezi bhodi zivumela i-elektroniki enzima ukuba isetyenziswe kwizithuba ezincinci.

Ezi bhodi zikwanda ngokuxhaphakileyo kwizinto zombane kwishishini lezonyango. Zisetyenziselwa iintlobo ezahlukeneyo zezixhobo ukunceda ekuchongeni nasekunyangeni abaguli. Ii-PCBS ze-Multilayer zinokufumaneka kwiimonitha zentliziyo, izixhobo zokuskena i-CAT kunye nezinye izixhobo. Ukusebenza kwayo, ukuhlala ixesha elide, ubungakanani obuncinci kunye nobunzima obuphantsi nako kuyenza isisombululo esifanelekileyo kwizicelo ezininzi zasemkhosini nakwi-aerospace.

Njengoko ubona, ii-PCBS ezininzi zisisisombululo phantse kuzo zonke iintlobo zeshishini namhlanje. Ezi ziindlela ezimbalwa ezahlukeneyo onokuzisebenzisa. Akukho zingxaki ziphambili ekusebenziseni ezi ntlobo zeebhodi. Nokuba kunokwenzeka ukonyusa amaxesha emveliso, oku kungancitshiswa ngokufumana iinkampani ezaziwayo ezinamaxesha amafutshane okutshintsha.