Ngaba iibhodi zesekethe eziguquguqukayo eziqinileyo zingasetyenziselwa usetyenziso lwamandla aphezulu?

Intshayelelo :

Kule posi yebhlog, siya kuphonononga kwizicelo ezinokubakho zeebhodi zesekethe eziguquguqukayo kwiindawo eziphezulu zamandla kwaye sixoxe ngezinto eziluncedo, imida, kunye nemingeni ekuyiphumezeni kwezo zicelo.

Kwishishini le-elektroniki elisoloko livela, iinjineli kunye nabayili bahlala bephonononga iindlela ezintsha zokuphucula ukusebenza kunye nokulungelelanisa iinkqubo zokwenziwa.Njengoko imfuno yezixhobo ze-elektroniki ezidibeneyo kunye nezisebenzayo ziqhubeka zikhula, ukusetyenziswa kweebhodi zesekethe eziqinileyo zifumene ingqalelo ebalulekileyo.

1. Qonda ibhodi yesekethe ye-rigid-flex :

Iibhodi zesekethe eziguquguqukayo zisisisombululo esitsha esidibanisa iingenelo zeePCB eziqinileyo neziguquguqukayo.Njengoko igama libonisa, ezi bhodi zenziwe ngokudityaniswa kwezinto eziqinileyo kunye neziguquguqukayo, zihlala zisebenzisa iileya ze-polyimide eziguquguqukayo ukwakha amacandelo aguquguqukayo ukwenzela ukuba idizayini ye-dimensional eyinkimbinkimbi.Ngokudibanisa ngaphandle komthungo iileya eziqinileyo neziguquguqukayo, ezi bhodi zibonelela ngokuqina okongeziweyo, ukusetyenziswa kwendawo kunye nokusebenza kombane okuphuculweyo.

2. Sebenzisa indibaniselwano yokuqina kunye nokuguquguquka ukusombulula usetyenziso lwamandla aphezulu :

Ngokwemveli, usetyenziso lwamandla aphezulu lufuna iintambo ezinkulu nezintsonkothileyo zokubopha iintambo zokubopha amandla amakhulu kunye nokubonelela ngezakhono ezifunekayo zokuthwala ngoku.Nangona kunjalo, iibhodi zeesekethe eziqinileyo zibonelela ngenye indlela ethembisayo, ukubonelela ngokuqina kunye nokuthembeka okufunekayo kwiindawo eziphezulu zamandla ngelixa unikezela ukuguquguquka kwezakhiwo ezinzima.

Izicelo zamandla aphezulu, ezifana nezixhobo zombane, izithuthi zombane, iinkqubo ze-aerospace, kunye ne-automation ye-industrial automation, zinokuzuza ngokudityaniswa kweebhodi zesekethe eziqinileyo.Ukukwazi kwabo ukuxhasa uxinano oluphezulu lwangoku, ulawulo oluphezulu lwe-thermal kunye nokunciphisa ubunzima kunokuguqula indlela yokusasazwa nokulawulwa kwamandla kula mashishini.

3. Izinto eziluncedo kwiibhodi zesekethe eziguquguqukayo kwiindawo ezinamandla amakhulu :

a) Ukuphuculwa kokusetyenziswa kwendawo: Iibhodi eziguquguqukayo eziguquguqukayo zenza ukuba iinjineli zenze iinkqubo ezidibeneyo, ezikhaphukhaphu ngokususa i-wiring engaphezulu kunye nokunciphisa imfuno yezihlanganisi.Oku kuvumela ukusetyenziswa ngokufanelekileyo kwendawo ekhoyo, ebaluleke kakhulu kwi-electronics ephathekayo kunye nezicelo ezixinzelelekileyo.

b) Ukuphucula ukuthembeka: Xa kuthelekiswa neentambo zesiqhelo, iibhodi eziguquguqukayo ziphucula ukuthembeka ngokunciphisa iindawo zokudibanisa.Ezi bhodi zisusa imingcipheko ehambelana neengcingo ezivulekileyo okanye ezinqamlekileyo, ukuphucula ukunyaniseka kwenkqubo kwiindawo eziguquguqukayo.

c) Ulawulo olufanelekileyo lwe-thermal: Ngokudibanisa i-thermal sinks, i-thermal vias kunye nezixhobo ezifanelekileyo ze-substrate, iibhodi ezingqongqo-eziguquguqukayo zinokubonelela ngolawulo olusebenzayo lwe-thermal.Oku kuqinisekisa ukuba amacandelo anamandla aphezulu asebenza phakathi kweqondo lokushisa elikhuselekileyo, ngaloo ndlela ukwandisa ubomi babo benkonzo kunye nokuthembeka kwenkqubo ngokubanzi.

4. Unyino kunye nemingeni:

Nangona kukho iingenelo ezininzi, ukuphumeza iibhodi zesekethe eziqinileyo kwizicelo ezinamandla kakhulu zenza imingeni ethile.Eminye imida ephambili ibandakanya iindleko eziphezulu zokuvelisa, ulwazi olukhethekileyo lobunjineli olufunekayo kuyilo, kunye nokufumaneka okulinganiselweyo kwezinto ezifanelekileyo zokusebenza kwamandla aphezulu.

Ukongeza, iibhodi eziguquguqukayo eziqinileyo zinokuthi zichaphazeleke ngakumbi kuxinzelelo lomatshini, olunokukhokelela ekungaphumeleli kwexesha.Uvavanyo olufanelekileyo kunye neenkqubo zokuqinisekisa kufuneka ziqeshwe ukuqinisekisa ukuthembeka kunye nokuqina kweebhodi zeesekethe kwiindawo eziphezulu zamandla.

Isiphelo:

Iibhodi zesekethe eziguquguqukayo zinamandla okuguqula usetyenziso lwamandla aphezulu kunye namandla azo okuphucula ukusetyenziswa kwendawo, ukuthembeka okwandisiweyo, kunye nolawulo olusebenzayo lwe-thermal.Abaqulunqi kunye neenjineli kufuneka bavavanye ngononophelo iimfuno ezithile zesicelo sabo ukugqiba ukuba i-rigid-flex lukhetho olufanelekileyo.Njengoko ukuqhubela phambili kwetekhnoloji kunye neenkqubo zokuvelisa zivela, sinokulindela ukubona uphuculo olongezelelekileyo kunye nokwamkelwa ngokubanzi kweebhodi eziguquguqukayo eziqinileyo kwindawo ezinamandla amakhulu.Ngokusebenzisa iipropathi zayo ezizodwa, sinokuzisa okunokwenzeka okutsha okusebenza ngakumbi, ukubumbana, kunye neenkqubo zokuhambisa amandla ezithembekileyo.