Ukudityaniswa kwe-Thermal kunye nokuqhuba ubushushu | Rigid Flex Rigid Pcb | amandla aphezulu | iindawo ezinobushushu obuphezulu

Kwihlabathi lanamhlanje elikhawulezayo lobuchwepheshe, imfuno yezixhobo zombane iyaqhubeka ikhula ngesantya esimangalisayo. Ukusuka kwii-smartphones ukuya kwizixhobo zonyango, imfuno yeebhodi zesekethe ezisebenzayo nezithembekileyo zibalulekile.Olunye uhlobo oluthile lwebhodi yesekethe oluya luthandwa ngakumbi yi-PCB eqinile-flex-rigid.

I-Rigid-flex rigid PCBs inika indibaniselwano ekhethekileyo yokuguquguquka kunye nokuqina, okwenza kube yinto efanelekileyo kwizicelo apho indawo incinci okanye ibhodi idinga ukukwazi ukumelana neendawo ezinzima. Nangona kunjalo, njengayo nayiphi na enye ibhodi yesekethe, i-PCB eqinile-eguquguqukayo ayikhuselekanga kwimiceli mngeni ethile, efana nokudibanisa i-thermal kunye nemiba yokuqhuba ubushushu.

Ukudityaniswa kwe-Thermal kwenzeka xa ubushushu obuveliswa licandelo elinye ebhodini lidluliselwa kwicandelo elikufutshane, elibangela ukwanda kwamaqondo obushushu kunye nemiba yokusebenza enokwenzeka. Le ngxaki ibaluleke ngakumbi kwiindawo eziphezulu zamandla kunye nobushushu obuphezulu.

Ke, ukusombulula njani ukudityaniswa kwe-thermal kunye neengxaki ze-thermal conduction ye-rigid flex rigid pcb, ngakumbi kumandla aphezulu kunye neendawo zokushisa eziphezulu? Ngombulelo, kukho iindlela ezininzi ezisebenzayo onokuzisebenzisa.

1. Imiba yoyilo lobushushu:

Esinye sezitshixo zokunciphisa ukudityaniswa kwe-thermal kunye nemiba yokuqhuba ubushushu kukuqwalasela ulawulo lwe-thermal xa uyilwa uyilo lwe-PCB. Oku kuquka ngokucwangcisiweyo ngokubeka amacandelo okuvelisa ubushushu ebhodini, ukuqinisekisa ukuba kukho isithuba esifanelekileyo phakathi amacandelo, nokuqwalasela ukusetyenziswa vias thermal kunye neepads thermal lula ukuchithwa ubushushu.

2. Ukubekwa kwecandelo ngokufanelekileyo:

Ukubekwa kwezinto zokufudumeza kwii-PCB eziqinileyo flex kufuneka ziqwalaselwe ngononophelo. Ngokubeka la macandelo kwindawo ene-airflow eyaneleyo okanye i-heat sink, ithuba lokudibanisa i-thermal lingancitshiswa kakhulu. Ukongeza, amacandelo anemigangatho efanayo yokusetyenziswa kwamandla anokunceda ukusasaza ubushushu ngokulinganayo kwibhodi yonke.

3. Itekhnoloji esebenzayo yokulahla ubushushu:

Kwiindawo eziphezulu zamandla kunye nobushushu obuphezulu, iindlela zokupholisa ezisebenzayo zibalulekile. Ukukhetha ngokucokisekileyo iintsini zobushushu, iifeni, kunye nezinye iindlela zokupholisa kunokunceda ukukhupha ubushushu ngokufanelekileyo kwaye kuthintele ukudityaniswa kwe-thermal. Ukongeza, ukusetyenziswa kwezinto zokuqhuba i-thermal, ezinje ngeepadi ze-thermal interface okanye iifilimu, zinokunyusa ukuhanjiswa kobushushu phakathi kwamacandelo kunye neesinki zobushushu.

4. Uhlalutyo lwe-thermal kunye nokulinganisa:

Uhlalutyo lwe-thermal kunye nokulinganisa okwenziwa kusetyenziswa isoftware ekhethekileyo kunokubonelela ngengqiqo ebalulekileyo kwindlela yokuziphatha ye-thermal ye-PCB eqinile-flex-rigid. Oku kuvumela iinjineli ukuba zichonge iindawo ezinokuthi zishushu, zandise uyilo lwecandelo, kwaye zenze izigqibo ezinolwazi malunga netekhnoloji ye-thermal. Ngokuqikelela ukusebenza kwe-thermal yeebhodi zeesekethe ngaphambi kokuveliswa, ukudityaniswa kwe-thermal kunye nemiba yokuqhuba ubushushu kunokulungiswa ngokukhawuleza.

5. Ukukhethwa kwezinto:

Ukukhetha izixhobo ezifanelekileyo ze-PCBs eziqinileyo eziguquguqukayo zibalulekile ekulawuleni ukudityaniswa kwe-thermal kunye nokuqhuba ubushushu. Ukukhetha izinto ezinomgangatho ophezulu we-thermal conductivity kunye nokumelana ne-thermal ephantsi kunokunyusa amandla okutshatyalaliswa kobushushu. Ukongezelela, ukukhetha izinto ezineempawu ezintle zoomatshini kuqinisekisa ukuguquguquka kwebhodi kunye nokuqina, nakwiindawo eziphezulu zokushisa.

Isishwankathelo

Ukusombulula ukudibanisa kwe-thermal kunye neengxaki ze-thermal conduction zeebhodi ezilukhuni-eziguquguqukayo kwiindawo eziphezulu zamandla kunye nobushushu obuphezulu bufuna indibaniselwano yoyilo olukrelekrele, itekhnoloji esebenzayo yokutshatyalaliswa kobushushu, kunye nokukhethwa kwezinto ezifanelekileyo.Ngokuqwalasela ngononophelo ulawulo lwe-thermal ngexesha lobeko lwe-PCB, ukulungelelanisa ukubekwa kwecandelo, ukusebenzisa iindlela ezifanelekileyo zokuchithwa kwe-thermal, ukwenza uhlalutyo lwe-thermal, kunye nokukhetha izinto ezifanelekileyo, iinjineli zinokuqinisekisa ukuba ii-PCBs eziqinileyo-flex zisebenza ngokuthembekileyo phantsi kweemeko ezinzima. Njengoko imfuno yezixhobo zombane iqhubeka ikhula, ukujongana nale mingeni ye-thermal iba yinto ebaluleke kakhulu ekuphunyezweni okuyimpumelelo kwee-PCBs eziqinileyo-flex kwizicelo ezahlukeneyo.