1. Yintoni isiqhagamshelanisi PCB

A ibhodi yesekethe eprintiweyo isinxibelelanisi, ekwabizwa ngokuba sisidibanisi sePCB, luhlobo lwesinxibelelanisi sombane, esisetyenziselwa ngokukodwa ukudibanisa kunye nokulungisa izixhobo zoqhagamshelo lwebhodi yesekethe eprintiweyo, ngokuqhelekileyo kusetyenziswa i-pin press-in type, kunye ne-super FPC cable clamping force.

Iplagi (ifaka) kunye nesokethi (isihlalo) ngamalungu amabini, ngeplagi kunye nesokethi phakathi kweplagi ukuphumeza uqhagamshelo lombane okanye ukuqhawuka kombane. Isetyenziswa kakhulu kwizixhobo zombane, izixhobo zonxibelelwano, i-elektroniki yeemoto, izixhobo zolawulo lwamashishini, izixhobo zonyango, kunye namanye amacandelo.

2.Ziziphi iindima ezisebenzayo?

1Uqhagamshelo lombane: Iiplagi kunye neziseko ngeplagi kunye nesokhethi ukufezekisa uxhumano lombane okanye ukuqhawula, ukufezekisa ukuhanjiswa kwesignali kunye nokudluliselwa kwamandla phakathi kwebhodi yesiphaluka okanye phakathi kwentambo kunye nebhodi yesiphaluka.

2Ukulungiswa koomatshini: Ngomsebenzi wokulungisa oomatshini, unokulungisa iplagi kunye nesokhethi ngokuqinileyo kwibhodi yePCB ukuqinisekisa ukuthembeka kunye nokuzinza koqhagamshelwano.

3)Ukugcina isithuba: Uyilo olubambekayo lokuqonda uqhagamshelo lwesekethe kwindawo encinci, ngaloo ndlela ugcina indawo yebhodi yePCB.

(4)Ukusebenza kokuplaga: Kufuneka ube nokusebenza kakuhle kweplagi, inokuthi ifakwe rhoqo kwaye ikhutshwe kwimeko yokugcina uxhumano lombane oluzinzileyo ukuhlangabezana neemfuno zezixhobo.

3. Ndingakhetha njani iPCB eyiyo?

1Ifom ye-PCB yokudibanisa ifom factor

I-footprint yemveliso yokudibanisa encinci yenza lula ukuyila kwe-PCB, inciphisa iindleko, kwaye inciphisa ilahleko yokudluliselwa ngelixa ivumela uxhulumaniso ukusuka kwindawo A ukuya kwindawo ye-B. I-pitch encinci yokudibanisa yenza i-connector ibe yincinci kwaye ibe neebhodi zeesekethe ezincinci ezincinci kunye ne-backplanes.

2)Ireyithi yokulahlekelwa ngumqondiso wezixhumi zebhodi yesekethe

Ngokunyuka kwe-exponential kumazinga edatha, indlela yokunciphisa ilahleko yokufaka inkxalabo enkulu kubavelisi. Isakhiwo sangaphakathi kunye nabafowunelwa ngaphakathi kwekhonkco badlala indima ebalulekileyo ekuphuculeni ingqibelelo yesignali kunye nokunciphisa ukulahlekelwa kokufaka. Ukongeza, isinxibelelanisi sinokuphucula ujongano lwesiginali ngokuphucula ukuhamba komoya kunye ne-impedance yesitishi.

3)I-EMI kunye ne-ESD yokukhusela ibhodi yesekethe

Kumazinga aphezulu edatha, ukukhusela ukuphazamiseka kwe-electromagnetic (EMI) kunye nokukhutshwa kwe-electrostatic discharge (ESD) kuye kwanda ukubaluleka, imvulophu ebonakalayo kunye neendlela ezikhethekileyo zofakelo kunye nokuphelisa ziqinisekisa ukuba uthintelo lwe-EMI kunye neziphumo ze-ESD zidlala indima ebalulekileyo.

4)Ukupheliswa kwekhebhula yeziqhagamshelo zePCB

Le yindawo yokutshintsha apho ikhebula linqanyulwe kunye nekhonkco, elinceda ukunciphisa ukulahleka komqondiso. Ngokomzekelo, ezinye izihlanganisi ze-PCB ziza kunye nemithombo elayishwe ngaphambili ukukhusela ukususwa kwentambo ngengozi, kwaye isidibanisi sidibanisa iyunithi yokuphelisa ucingo kunye neentambo zentambo kwizindlu zeplagi.

5Amandla omatshini wokudibanisa ibhodi yesekethe

Idizayini eguquguqukayo, eyomeleleyo, kunye neyomeleleyo yokudibanisa ithetha ukuba inokumelana noxinzelelo lwentambo, ubushushu, umothuko, ukungcangcazela kunye namanye amandla angaphandle. Amandla omatshini we-PCB izihlanganisi nawo aqinisekisa ukukhwelana okufanelekileyo kunye nokhuseleko loqhagamshelwano.

4. Intsingiselo yophuhliso lweteknoloji yexesha elizayo

Izihlanganisi zebhodi yesekethe zizinto ezibalulekileyo ezidibanisa iindawo zombane kunye nezomatshini phakathi kwezixhobo zombane. Ngokuthandwa kunye nosetyenziso olukhulu lwezixhobo zombane ukuthandwa kunye nosetyenziso olukhulu lwezixhobo zombane, ishishini lokunxibelelanisa iPCB ngokuthe ngcembe liye laba yimarike ekhula ngokukhawuleza neqolileyo.

Ngophuhliso oluqhubekayo lobukrelekrele kunye ne-automation, imfuno yeziqhagamshelo zeBhodi yeSekethe eprintiweyo iye yanda kwimimandla yezixhobo zendlu, i-elektroniki yemoto, unxibelelwano, izixhobo zonyango, ukubeka iliso kukhuseleko, njl. Ukongeza, ekukhuthazeni inethiwekhi ye-5G, ukusetyenziswa kwemfuno yezixhobo zonxibelelwano kukhula kakhulu. Imfuno yehlabathi yezixhobo ze-elektroniki iyaqhubeka ukwanda, kwaye imfuno yokudibanisa i-PCB yemarike ngokuthe ngcembe ibonisa iindlela ezahlukeneyo, ezenzelwe umntu.

Ukhuphiswano olukhulayo kwimarike ye-elektroniki, ukuze uyilo lwebhodi yesekethe kunye neteknoloji yokuvelisa iqhubela phambili rhoqo, ngenxa yenkqubo yemveliso kunye nophuhliso lwezisombululo zokuvelisa ezikrelekrele kufuneka ziphuculwe ngakumbi ukuze kuhlangatyezwane nemfuno yemarike yexesha elizayo.