2019 China Design e Ncha ea China e Matla a Phahameng a 2oz Round RGB White Custom CIR e ka hlophisoang Boto ea PCB
Re ikemiselitse ho fana ka tšehetso e bonolo, e bolokang nako le e bolokang chelete ea ho reka ntho e le 'ngoe bakeng sa Boto ea PCB e Ncha ea Chaena ea 2019 China New Design China High Power 2oz Round RGB White Custom CIR Programmable, Molao-motheo oa rona oa Motheo oa Khoebo: Leqephe la pele la botumo; Tiisetso e tloaelehileng; Moreki o phahametse bohle.
Re ikemiselitse ho fana ka tšehetso e bonolo, e bolokang nako le e bolokang chelete bakeng sa bareki bakeng sa ho reka ntho e le 'ngoe.PCB ea Chaena, PCBAHaeba ntho efe kapa efe e u khahla, etsa bonnete ba hore ua re tsebisa. Re tla leka ka hohle ho khotsofatsa litlhoko tsa hau ka thepa ea boleng bo holimo, litheko tse ntle ka ho fetisisa le thomello e potlakileng. Ka kopo ikutloe u lokolohile ho ikopanya le rona neng kapa neng. Re tla u araba ha re fumana lipotso tsa hau. U lokela ho hlokomela hore lisampole lia fumaneha pele re qala khoebo ea rona.
Selelekela sa Sehlahisoa
Foil ea koporo e phekoloang ka motlakase (RTF) ke foil ea koporo e ruruhileng ka tekanyo e fapaneng mahlakoreng ka bobeli. Sena se matlafatsa matla a ho phunya mahlakoreng ka bobeli a foil ea koporo, e leng se etsang hore ho be bonolo ho e sebelisa e le lera le bohareng bakeng sa ho hokahana le lisebelisoa tse ling. Ho feta moo, maemo a fapaneng a kalafo mahlakoreng ka bobeli a foil ea koporo a etsa hore ho be bonolo ho phunya lehlakore le lesesaane la lera le ruruhileng. Nakong ea ho etsa phanele ea boto ea potoloho e hatisitsoeng (PCB), lehlakore le phekoloang la koporo le sebelisoa thepa ea dielectric. Lehlakore la moropa le phekoloang le ruruhile ho feta lehlakore le leng, e leng se etsang hore ho khomareloe haholoanyane ho dielectric. Ena ke molemo o moholo ho feta koporo e tloaelehileng ea electrolytic. Lehlakore la matte ha le hloke kalafo efe kapa efe ea mechine kapa ea lik'hemik'hale pele ho sebelisoa photoresist. E se e ntse e ruruhile ho lekana ho ba le ho khomarela ho hotle ha laminating resist.
Litlhaloso
CIVEN e ka fana ka foil ea koporo ea RTF ea electrolytic ka botenya bo tloaelehileng ba 12 ho isa ho 35µm ho fihlela ho 1295mm.
Tshebetso
Foil ea koporo e phekotsoeng ka motlakase e khutlisetsoang morao mochesong o phahameng e etsoa ka mokhoa o nepahetseng oa ho polata ho laola boholo ba lihlahala tsa koporo le ho li aba ka ho lekana. Bokaholimo bo khanyang bo phekotsoeng ka morao ba foil ea koporo bo ka fokotsa haholo ho teteana ha foil ea koporo e hatelitsoeng hammoho le ho fana ka matla a lekaneng a ho khetla a foil ea koporo. (Sheba Tafole ea 1)
Likopo
E ka sebelisoa bakeng sa lihlahisoa tse nang le maqhubu a phahameng le li-laminate tsa kahare, tse kang liteishene tsa motheo tsa 5G le radar ea likoloi le lisebelisoa tse ling.
Melemo
Matla a matle a ho kopanya, ho lamination e tobileng ea mekhahlelo e mengata, le ts'ebetso e ntle ea ho fata. E boetse e fokotsa monyetla oa potoloho e khuts'oane le ho khutsufatsa nako ea potoloho ea ts'ebetso.
Tafole ea 1. Tshebetso
| Tlhophiso | Yuniti | 1/3OZ (12μm) | 1/2OZ (18μm) | 1OZ (35μm) | |
| Dikahare tsa Cu | % | bonyane 99.8 | |||
| Boima ba Sebaka | g/m2 | 107±3 | 153±5 | 283±5 | |
| Matla a tšepe | RT(25℃) | Kg/mm2 | bonyane 28.0 | ||
| HT(180℃) | bonyane 15.0 | bonyane 15.0 | bonyane 18.0 | ||
| Ho lelefatsa | RT(25℃) | % | bonyane 5.0 | bonyane 6.0 | bonyane 8.0 |
| HT(180℃) | bonyane 6.0 | ||||
| Ho ba le makukuno | Benyang(Ra) | μm | palo e kahodimodimo 0.6/4.0 | palo e kahodimodimo 0.7/5.0 | palo e kahodimodimo 0.8/6.0 |
| Matte(Rz) | palo e kahodimodimo 0.6/4.0 | palo e kahodimodimo 0.7/5.0 | palo e kahodimodimo 0.8/6.0 | ||
| Matla a ho Hloekisa | RT(23℃) | Kg/cm | bonyane 1.1 | bonyane 1.2 | bonyane 1.5 |
| Sekhahla se fokotsehileng sa HCΦ(18%-1hr/25℃) | % | palo e kahodimodimo. 5.0 | |||
| Phetoho ea 'mala (E-1.0hr/190℃) | % | Ha ho letho | |||
| Solder e Phaphametseng 290℃ | Sek. | palo e kahodimodimo ea 20 | |||
| Lesoba la Pinhole | EA | Lefela | |||
| Preperg | —- | FR-4 | |||
Hlokomela:1. Boleng ba Rz ba bokaholimo ba koporo ke boleng bo tsitsitseng ba teko, ha se boleng bo tiisitsoeng.
2. Matla a ho kgephoha ke boleng bo tloaelehileng ba teko ya boto ya FR-4 (maqephe a 5 a 7628PP).
3. Nako ea netefatso ea boleng ke matsatsi a 90 ho tloha ka letsatsi la ho amoheloa.
Re ikemiselitse ho fana ka tšehetso e bonolo, e bolokang nako le e bolokang chelete ea ho reka ntho e le 'ngoe bakeng sa Boto ea PCB e Ncha ea Chaena ea 2019 China New Design China High Power 2oz Round RGB White Custom CIR Programmable, Molao-motheo oa rona oa Motheo oa Khoebo: Leqephe la pele la botumo; Tiisetso e tloaelehileng; Moreki o phahametse bohle.
Moralo o Mocha oa Chaena oa 2019PCB ea Chaena, PCBAHaeba ntho efe kapa efe e u khahla, etsa bonnete ba hore ua re tsebisa. Re tla leka ka hohle ho khotsofatsa litlhoko tsa hau ka thepa ea boleng bo holimo, litheko tse ntle ka ho fetisisa le thomello e potlakileng. Ka kopo ikutloe u lokolohile ho ikopanya le rona neng kapa neng. Re tla u araba ha re fumana lipotso tsa hau. U lokela ho hlokomela hore lisampole lia fumaneha pele re qala khoebo ea rona.
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