Aluminium kombiyuutarada kumbuyuutarrada kumbuyuutarka kumbuyuutarka 1Layer muraayad Aluminium Base Board | YMSPCB
Waa maxay Aluminium PCB?
An aluminium PCB leeyahay khariidad la mid ah Normal PCB . Waxay leedahay lakab ama lakabyo naxaas ah, maaskarada dhejiska iyo silkscreen oo la dul saaray. Halkii aad ka heli lahayd fiber-glaz ama substrate caag ah, hase yeeshe, guddiga wareegga aluminiumku wuxuu leeyahay bir bir ah. Saldhigani badanaa wuxuu ka kooban yahay isku-dar ah aluminium. Xuddunta birtu waxay ka koobnaan kartaa gebi ahaanba bir ama waxay yeelan kartaa isku-darka maaddada fiber-ka iyo aluminium. PCB-yada Aluminiumku caadi ahaan waa hal dhinac, laakiin sidoo kale laba dhinac ayey u laaban karaan. Mullayer Aluminium PCBs aad ayey u adag tahay soo saaristeeda.
Waxqabadka PCB Aluminium
1. Fidinta kuleylka
Qalabka PCB-ga ee caadiga ah, sida FR4, CEM3 waa kuwa ku liita kuleylka kuleylka. Haddii kuleylka qalabka elektiroonigga ah aan loo qaybin karin waqtiga, waxay keeni doontaa in heer-kulkeedu aad u xumaado qaybaha elektaroonigga ah. Qalabka aluminiumku waxay xallin karaan dhibaatadan kala-baxa kuleylka.
2. Ballaarinta kuleylka
Qalabka aluminium ee PCB wuxuu si wax ku ool ah u xallin karaa dhibaatada faafitaanka kuleylka, si markaa ballaarinta kuleylka iyo dhibaatada foosha ee qaybaha ku dhejisan looxyo daabacan oo leh walxo kala duwan la yareeyn karo, taas oo hagaajinaysa adkeysiga iyo kalsoonida mashiinka oo dhan iyo qalabka elektaroonigga ah. Gaar ahaan, substrate-ka aluminiumku wuxuu xallin karaa SMT (tiknoolajiyada dusha sare) balaarinta kuleylka iyo dhibaatooyinka foosha.
3. Degganaansho Cabbir leh
Aluminium aluminium ah oo lagu daabacay guddiga wareegga wareegga ayaa leh xasilooni ka muuqata tan ka sarreysa qalabka dahaarka ee guddiga wareegga daabacan. Marka la kululeeyo laga bilaabo 30 ° C ilaa 140 ~ 150 ° C, isbeddelka cabbirka ee aluminium substrate waa kaliya 2.5 ~ 3.0%.
4. Waxqabadka Kale
Qalabka aluminium ee aluminium daabacan wuxuu leeyahay saameyn gaashaan, wuxuuna beddeli karaa substrate dhoobada. Maaddada aluminium ayaa sidoo kale gacan ka geysata hagaajinta u adkeysiga kuleylka iyo guryaha jireed iyo yareynta kharashka wax soo saarka iyo shaqada.
YMS Aluminium PCB wax soo saarka dagaallada capa :
| Guudmarka waxsoosaarka waxsoosaarka YMS Aluminium PCB | ||
| Muuqaalka | awoodaha | |
| Tirinta Lakabka | 1-4L | |
| Kuleylka kuleylka (w / mk) | Aluminium PCB: 0.8-10 | |
| Copper PCB: 2.0-398 | ||
| Dhumucda Gudiga | 0.4mm-5.0mm | |
| Dhumucdiisuna waxay | 0.5-10OZ | |
| Ballaaran khadka ugu yar iyo Booska | 0.1mm / 0.1mm (4mil / 4mil) | |
| Takhasus | Countersink, qoditaanka Counterbore.etc. | |
| Noocyada Substrates Aluminium | 1000 taxane; taxane 5000; 6000 taxane, 3000 taxane iwm. | |
| Min Qiyaas ahaan qodan Farsamo | 0.2mm (8mil) | |
| Dhammeystirka dusha sare | HASL, Lead free HASL, ENIG, Immersion Tin, OSP, Immersion Silver, Finger Gold, Electroplating Gold Gold, Selective OSP ， ENEPIG.etc. | |
| Maaskaro Alxan | Cagaar, Casaan, Jaale, Buluug, Caddaan, Madoow, Midabbo, Matte Madow, Matte green. Iwm. | |
Baro wax badan oo ku saabsan alaabta YMS
Warar dheeraad ah ka akhriso
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Waa maxay MC PCB?
Birta pcb waxa loo soo gaabiyaa MCPCB, waxa ay ka samaysan tahay lakabka kulaylka, saxan bir ah iyo bir bir ah oo bir ah.
Maxaa loo isticmaalaa MC PCBs?
beddelayaasha korontada, nalalka, sawir-qaadista, codsiyada iftiinka dambe, codsiyada LED-ga baabuurta, qalabka guriga
Waa maxay biraha PCB ka samaysan yahay?
MCPCB-yada la isticmaalo waa aluminium, naxaas, iyo daawaha birta
Waa maxay sababta MC loogu isticmaalo wareegyada?
Iyada oo ay weheliso hagaajinta sifooyinka elektaroonigga ah, wareegyada waxaa loo sameeyay dhinaca yaraynta, fududaanta, hawl-qabadka badan, iyo waxqabadka sare.
