Sombulula imiba yolawulo lobushushu kwii-PCB eziziisekethe ezininzi, ngakumbi kwizicelo ezinamandla amakhulu

Kule post yebhlog, siza kuphonononga amaqhinga kunye nobuchule obahlukeneyo bokusombulula imiba yolawulo lwe-thermal ye-PCB yeesekethe ezininzi, sijolise ngokukodwa kwizicelo ezinamandla kakhulu.

Ulawulo lwe-Thermal ngumba obalulekileyo woyilo lwe-elektroniki, ngakumbi xa kufikwa kwii-PCB zeesekethe ezininzi ezisebenza kusetyenziso lwamandla aphezulu. Ukukwazi ukutshabalalisa ngokufanelekileyo ukushisa kwebhodi yesekethe kuqinisekisa ukusebenza kakuhle, ukuthembeka kunye nokuphila ixesha elide lamacandelo e-elektroniki.

Ngeminyaka eyi-15 yamava ebhodi yesekethe, iqela elinamandla, iteknoloji yokuvelisa iteknoloji kunye nobuchule benkqubo, kunye nokungeniswa kwezixhobo zokuvelisa ngokuzenzekelayo kunye nobuchwepheshe beprototyping ngokukhawuleza, iCapel ilungele ukukunceda ukuba unqobe le mingeni. Ubungcali bethu kunye nokuzinikela kwethu ekuqhubeni usungulo oluyimpumelelo lweeprojekthi zabaxumi kunye nokuthatha amathuba kusenze saba liqabane elithembekileyo kolu shishino.

Xa ujongene nolawulo olushushu lwee-PCB zeesekethe ezininzi, le miba ilandelayo kufuneka iqwalaselwe:

1. Ukukhetha imathiriyeli yePCB:
Ukukhethwa kwezinto eziphathekayo kudlala indima ebalulekileyo kulawulo lwe-thermal. Izinto eziphezulu ze-thermal conductivity ezifana ne-metal core PCB zinceda ukukhupha ubushushu ngokufanelekileyo. Ukongezelela, ukukhetha izinto ezine-coefficient ephantsi yokwandiswa kwe-thermal kunciphisa umngcipheko wokungaphumeleli kwecandelo ngenxa yoxinzelelo lwe-thermal.

2. Izikhokelo zoYilo lweThermal:
Ukulandela izikhokelo zoyilo olufanelekileyo lwe-thermal kubalulekile ekugqithiseni ubushushu obusebenzayo. Ucwangciso olubanzi, kubandakanywa nokubekwa kwecandelo elifanelekileyo, umzila wokulandela amandla aphezulu, kunye ne-vias ezinikeleyo ye-thermal, kunokuphucula kakhulu ukusebenza kwe-thermal ye-PCB.

3. Iradiator kunye nephedi ye-thermal:
Iisinki zobushushu zihlala zisetyenziselwa ukukhupha ubushushu obuvela kumalungu anamandla aphezulu. Ezi zinki zobushushu zibonelela ngommandla omkhulu wokudlulisa ubushushu kwaye zinokulungiswa ukuhlangabezana neemfuno zecandelo elithile. Iipads ze-Thermal, kwelinye icala, ziqinisekisa ukudibanisa okungcono kwe-thermal phakathi kwamacandelo kunye ne-heat sinks, ukukhuthaza ukuchithwa kobushushu okusebenzayo.

4. Imingxuma yokupholisa:
I-Thermal vias idlala indima ebalulekileyo ekuqhubeni ubushushu ukusuka kumphezulu we-PCB ukuya kumaleko angaphantsi, njengenqwelomoya ephantsi. Uyilo kunye nokuxinana kwezi vias kufuneka kuqwalaselwe ngononophelo ukwandisa ukuhamba kobushushu kunye nokuthintela iindawo ezishushu ezishushu.

5. Ukugalelwa kobhedu kunye nokucwangciswa:
Ukugalela ubhedu ngokufanelekileyo kunye neenqwelomoya kwi-PCB kunokuphucula ukusebenza kwe-thermal. I-Copper yi-conductor ye-thermal egqwesileyo kwaye inokusasaza ngokufanelekileyo ubushushu kwibhodi yesekethe kunye nokunciphisa ukuhluka kobushushu. Ukusebenzisa ikopolo engqindilili kwizalathisi zamandla nako kunceda ukukhupha ubushushu.

6. Uhlalutyo lwe-thermal kunye nokulinganisa:
Uhlalutyo lwe-thermal kunye nezixhobo zokulinganisa zenza ukuba abaqulunqi bachonge iindawo ezinokuthi zitshise kwaye bavavanye ukusebenza kwezicwangciso zabo zokulawula ukufudumala ngaphambi kwesigaba sokuvelisa. Ezi zixhobo zinokuhlengahlengisa kakuhle uyilo kunye nokwandisa ukusebenza kwe-thermal.

ECapel, sisebenzisa uhlalutyo oluphambili lwe-thermal kunye neendlela zokulinganisa ukuqinisekisa ukuba uyilo lwethu lwe-PCB yeesekethe ezininzi

ukumelana nezicelo zamandla aphezulu kwaye babe nobuchule obubalaseleyo bolawulo lobushushu.

7. Uyilo olubiyelweyo kunye nokuhamba komoya:
Uyilo lwendawo ebiyelweyo kunye nolawulo lokuhamba komoya zizinto eziphambili kulawulo lobushushu. Ityala eliyilwe ngokufanelekileyo kunye neendawo zokungenisa umoya ezibekwe ngokufanelekileyo kunye nabalandeli banokukhuthaza ukuchithwa kobushushu kunye nokuthintela ukufudumala kobushushu, okunokuthintela ukuthotywa kokusebenza kunye nokusilela kwecandelo.

Thina eCapel sibonelela ngezisombululo ezibanzi zolawulo lwe-thermal kwii-PCB zeesekethe ezininzi. Iqela lethu elinamava lisebenza ngokusondeleyo nabathengi ukuze baqonde iimfuno zabo ezithile kwaye bayile izisombululo zesiko ezijongana ngempumelelo nemingeni yabo yobushushu. Ngobuchwephesha bethu bokuvelisa obuphambili kunye nobuchule benkqubo, siqinisekisa eyona migangatho iphezulu yomgangatho kunye nokuqaliswa ngempumelelo kweprojekthi.

Isishwankathelo, ukusombulula iingxaki zolawulo lwe-thermal kwii-PCBs zesekethe ezininzi, ngakumbi kwizicelo ezinamandla kakhulu, kufuna ukuqwalaselwa ngononophelo kwizinto ezahlukeneyo ezifana nokukhethwa kwezinto, izikhokelo zoyilo lwe-thermal, iisinki zobushushu, i-thermal vias, ukugalela ubhedu kunye neenqwelomoya, uhlalutyo lwe-thermal, indawo ebiyelweyo. Uyilo kunye nolawulo lokuhamba komoya.Ngeminyaka yamava kunye neteknoloji yokusika, uCapel ulungele ukuba ngumlingane wakho othembekileyo ekoyiseni le mingeni. Qhagamshelana nathi namhlanje ukuxoxa ngeemfuno zakho zolawulo lobushushu kwaye uvule amandla apheleleyo oyilo lwakho lwe-elektroniki.