Ma board a Ceramic ophatikizidwa ndi zida zina zamagetsi

Mu blog iyi, tiwona momwe matabwa a ceramic amaphatikizidwira ndi zigawo zina ndi mapindu omwe amabweretsa pazida zamagetsi.

Ma board ozungulira a ceramic, omwe amadziwikanso kuti ma PCB a ceramic kapena ma board osindikizira a ceramic, akuchulukirachulukira pamakampani opanga zamagetsi.Ma board awa amapereka zabwino zambiri kuposa zida zachikhalidwe monga fiberglass kapena epoxy, zomwe zimawapangitsa kukhala abwino pazogwiritsa ntchito zosiyanasiyana. Chinthu chimodzi chofunikira chomwe chimasiyanitsa matabwa a ceramic ndi kuphatikiza kwawo ndi zida zina zamagetsi.

Tisanalowe munjira yophatikizira, tiyeni tiyambe kumvetsetsa kuti bolodi ladera la ceramic ndi chiyani.Mapulaniwa amapangidwa kuchokera ku mtundu wapadera wa zinthu za ceramic zomwe zimakhala ndi magetsi, kutentha komanso makina. Amalimbana kwambiri ndi kutentha, mankhwala, ngakhale cheza. Kupanga kwapadera kwa zida za ceramic kumawapangitsa kukhala magawo abwino kwambiri opangira zida zamagetsi.

Tsopano popeza tili ndi chithunzithunzi cha matabwa a ceramic, tiyeni tiwone momwe amalumikizirana ndi zida zina zamagetsi.Njira yophatikizira imaphatikizapo magawo angapo, kuphatikiza gawo la mapangidwe, kuyika chigawo, ndi kusonkhana.

Panthawi yopangira, mainjiniya amagwira ntchito limodzi ndi opanga kuti adziwe kukula koyenera ndi masanjidwe a matabwa a ceramic.Izi ndizofunikira chifukwa zimawonetsetsa kuti bolodi imatha kutenga zinthu zonse zofunika ndi kulumikizana kwake. Okonza amaganiziranso zinthu zoyendetsera kutentha monga kutentha kwa kutentha chifukwa zipangizo za ceramic zimakhala ndi matenthedwe abwino kwambiri.

Gawo lokonzekera likatha, sitepe yotsatira ndikuyika chigawo.Zida zamagetsi monga resistors, capacitors, transistors ndi ma circuit ophatikizika amayikidwa mosamala pama board a ceramic. Kutengera ndi zofunikira pakugwiritsa ntchito, zida zimayikidwa pogwiritsa ntchito matekinoloje apamwamba monga Surface Mount Technology (SMT) kapena Kupyolera mu Hole Technology (THT). Ukadaulo uwu umathandizira kuphatikizika kolondola komanso kodalirika kwa zigawo pa mbale za ceramic.

Pambuyo poyika zigawozo, pitirizani kusonkhanitsa.Gawo ili likuphatikizapo kugulitsa zigawozo ku bolodi kuti zigwirizane ndi magetsi. Njira ya soldering imatsimikizira mgwirizano wamphamvu pakati pa zigawozo ndi mbale ya ceramic, kupereka bata ndi kudalirika kwa dera lomwe linasonkhana.

Kuphatikiza kwa matabwa a ceramic ndi zigawo zina kumapereka maubwino angapo.Choyamba, zida za ceramic zili ndi zida zabwino kwambiri zotchinjiriza magetsi, kuchepetsa chiopsezo cha mabwalo amfupi komanso kusokoneza. Kuthekera kotsekera kumeneku kumatsimikizira magwiridwe antchito abwino a zida zamagetsi.

Kachiwiri, matenthedwe abwino kwambiri a matabwa a ceramic amalola kuti kutentha kutheke.Kutentha kopangidwa ndi zigawozo kumasamutsidwa bwino ku bolodi la dera ndikutayika, kuteteza dongosolo kuti lisatenthe ndi kuwonongeka. Kuwongolera kutentha kumeneku ndikofunikira kwambiri pamapulogalamu amphamvu kwambiri kapena zida zomwe zimafuna kuwongolera bwino kutentha.

Kuphatikiza apo, mphamvu zamakina ndi kulimba kwa matabwa a ceramic amathandizira kuphatikiza kwawo ndi zigawo zina.Zida za Ceramic zimalimbana kwambiri ndi kupsinjika kwamakina, kugwedezeka komanso ngakhale zinthu zachilengedwe monga chinyezi ndi mankhwala. Katunduwa amawonjezera kudalirika komanso moyo wautali wa zida zamagetsi, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale monga zakuthambo, zamagalimoto ndi zamankhwala.

Kuphatikiza pa mawonekedwe awo, matabwa ozungulira a ceramic amapereka kusinthasintha kwapangidwe.Njira yopangira imalola kusintha makonda ndi miniaturization ya mabwalo, kupangitsa kuti pakhale zida zamagetsi zophatikizika komanso zopepuka. Kusinthasintha kumeneku ndi kofunikira makamaka pamapulogalamu omwe kukula ndi zolemetsa ndizofunikira kwambiri, monga zamagetsi zam'manja kapena ukadaulo wovala.

Mwachidule, matabwa a ceramic amatenga gawo lofunikira pakuphatikizika kwa zida zamagetsi.Mphamvu yake yapadera yamagetsi, yotentha komanso yamakina imapangitsa kuti ikhale yabwino kwambiri pazogwiritsa ntchito zosiyanasiyana. Njira yophatikizira imaphatikizapo mapangidwe osamalitsa, kuyika kolondola kwa zigawo ndi njira zodalirika zolumikizirana. Ubwino wa ma PCB a ceramic amaphatikizanso kutchinjiriza kwamagetsi kwabwino, kutentha kwachangu, kulimba kwamakina ndi kusinthasintha kwa mapangidwe, kuwapanga kukhala yankho labwino pamakampani omwe akukula zamagetsi. Ndi kupita patsogolo kosalekeza kwaukadaulo, ma board ozungulira a ceramic akuyembekezeka kukhala ndi gawo lofunikira pakuphatikiza zida zamagetsi m'tsogolomu.