Kaviri mativi PCB mureza pcb Countersink vagadziri | YMSPCB
Yakadhindwa Circuit Bhodhi Sumo
A yakadhindwa redunhu bhodhi (PCB) mechanically supports and electrically connects electrical or electronic components using conductive tracks, pads and other features etched from one or more sheet layers of copper laminated onto and/or between sheet layers of a non-conductive substrate. Components are generally soldered onto the PCB to both electrically connect and mechanically fasten them to it.PCBs can be single-sided (one copper layer), double-sided (two copper layers on both sides of one substrate layer), or multi-layer (outer and inner layers of copper, alternating with layers of substrate). Multi-layer PCBs allow for much higher component density, because circuit traces on the inner layers would otherwise take up surface space between components. The rise in popularity of multilayer PCBs with more than two, and especially with more than four, copper planes was concurrent with the adoption of surface mount technology.
Madhidhi-mativi edunhu mabhodhi akati wedzerei kuomarara pane imwe mativi PCB. Aya mapuranga ane chikamu chimwe chete che base substrate. Nekudaro, iwo ane conductive layers kudivi rega rega. Vanoshandisa mhangura sechinhu chinoitisa. Ngatinyure zvakadzika mukati memativi maviri PCB kuti tidzidze zvakawanda!
Mamiriro uye Zvishandiso zveDouble Sided PCB
Kaviri mativi PCB zvinhu zvinogona kusiyana pahwaro hwemhando yeprojekiti. Nekudaro, iyo yakakosha zvinhu inenge yakafanana kune ese edunhu mabhodhi. Nekudaro, chimiro chePCB chinosiyana kubva pamhando nerudzi.
Substrate: Ndiyo inonyanya kukosha zvinhu zvakagadzirwa nefiberglass. Unogona kuzvitora seskeleton yePCB.
Copper Layer: Inogona kunge iri foil kana yakazara copper coating. Ndicho chikonzero zvinoenderana nemhando yebhodhi. Mhedzisiro yacho yakafanana kana iwe ukashandisa foil kana copper coating. Madhiri maviri emativi edunhu mabhodhi ane conductive mhangura layer pamativi ese.
Solder Mask: Iyo inodzivirira layer yepolymer. Saka, inodzivirira mhangura kubva kupfupi-inotenderera. Iwe unogona kuzviona seganda rebhodhi redunhu. Kaviri mativi PCB soldering idanho rakakosha kwazvo rekusimba.
Silkscreen: ndicho chikamu chekupedzisira chesikikirini. Kunyangwe iyo isina chero basa mukushanda kwedare redunhu. Vagadziri vanoishandisa kuratidza zvikamu zvenhamba. Nhamba dzechikamu dzakakosha zvakanyanya pakuedza zvinangwa. Mukuwedzera, iwe unogona kudhinda logos yekambani yako kana rumwe ruzivo muchimiro chemavara.
Zvakanakira uye Zvakaipa zveDouble Sided Circuit Boards
Heano mamwe mapro uye akaipa epaviri-mativi akadhindwa edunhu mabhodhi:
Zvakanakira zveDhidhi-sided Circuit Boards
Hunhu Hwepamusoro: Kuronga uye kugadzira iyi PCB inoda huwandu hwakanaka hwebasa. Zvichipa mabhodhi epamusoro-soro.
Yakakwana Nzvimbo yeZvikamu: Inogara yakawanda nzvimbo yezvikamu. Nekuti mativi ese ari maviri e layer ari conductive.
Zvimwe Dhizaini Sarudzo: Iyo ine conductive layers pamativi ese. Iwe unogona kubatanidza zvakasiyana-siyana zvemagetsi zvikamu kumativi ose maviri. Saka iwe une mamwe maitiro ekugadzira.
Sourcing uye Kunyura Parizvino: Paunenge uchiishandisa seyepasi pasi, unogona kuishandisa kunyura uye kuchera ikozvino.
Kushandisa: Nekuda kwekuita kwayo, unogona kuishandisa mune akawanda maapplication.
Zvakaipa zveDhidhi-sided Circuit board
Mutengo Wepamusoro: Kuita mativi ese ari maviri conductive, zvinouya nemutengo wakakwira zvishoma.
Mugadziri Ane Unyanzvi Anodiwa: Iko kunosanganisira kwakaoma kaviri mativi PCB yekugadzira maitiro ekuumbwa kwayo. Naizvozvo, iwe unoda mamwe mainjiniya ane hunyanzvi kune zvigadzirwa zvayo.
Nguva Yekugadzira: Nguva yekugadzira inopfuura imwechete sided PCB nekuda kwekuoma kwayo.
Kushandiswa kweDouble Sided Circuit Boards
Rudzi urwu rwebhodhi redunhu rinowedzera huwandu hwedunhu. Vanonyanya kushanduka zvakare. Vanenge vese vane mativi maviri PCB vagadziri vanoishandisa mune akawanda emagetsi gadget. Pazasi pane imwe inoshamisa yekushandisa kesi yemaviri-mativi edunhu mabhodhi:
HVAC uye mwenje we LED
Traffic control system
Automotive dashboards
Kudzora relays uye Simba kutendeuka
Regulators uye magetsi emagetsi
Kuedza uye kutarisa michina yakasiyana
Printer uye nharembozha masisitimu
Vending machines.
YMS Yakajairwa pcb yekugadzira kugona:
| YMS Yakajairwa pcb yekugadzira kugona kuongorora | ||
| Feature | kugona | |
| Layer Count | 1-60L | |
| Inowanikwa Yakajairika pcb Technology | Kuburikidza neburi neAspect Ratio 16: 1 | |
| akavigwa uye bofu kuburikidza | ||
| Mbeu dzakauchikwa | Yakakwira Frequency Chinyorwa senge RO4350B uye FR4 Sanganisa nezvimwe. | |
| Yekumhanyisa Zvinhu zvakadai seM7NE uye FR4 Sanganisa nezvimwe. | ||
| Mashoko | CEM- | CEM-1; CEM-2, CEM-4, CEM-5.etc |
| FR4 | EM827, 370HR, S1000-2, IT180A, IT158, S1000 / S1155, R1566W, EM285, TU862HF, NP170G nezvimwewo. | |
| Kumhanya Kwakanyanya | Megtron6, Megtron4, Megtron7, TU872SLK, FR408HR, N4000-13 Series, MW4000, MW2000, TU933 nezvimwe. | |
| Yakakwira Frequency | Ro3003, Ro3006, Ro4350B, Ro4360G2, Ro4835, CLTE, Genclad, RF35, FastRise27 nezvimwe. | |
| Vamwe | Polyimide, Tk, LCP, BT, C-Dzinogara, Fradflex, Omega, ZBC2000, Peek, PTFE, zvedongo-kwakavakirwa etc. | |
| Ukobvu | 0.3mm-8mm | |
| Max.copper Ukobvu | 10OZ | |
| Minimum mutsara Hupamhi uye Nzvimbo | 0.05mm / 0.05mm (2mil / 2mil) | |
| BGA PITCH | 0.35mm | |
| Min michina Yakaboorwa Saizi | 0.15mm (6mil) | |
| Aspect Ratio kuburikidza nepaburi | 16: 1 | |
| Pamusoro Pedza | HASL, Tungamira yemahara HASL, ENIG, Kunyudza Tin, OSP, Kunyudza Sirivheri, Goridhe Munwe, Electroplating Hard Goridhe, Inosarudza OSP, ENEPIG.etc. | |
| Via Zadza Sarudzo | Iyo nzira inoputirwa uye izere neyakaitisa kana isingaitise epoxy yakabva yadhinda uye kufukidzwa pamusoro (VIPPO) | |
| Mhangura yakazadzwa, sirivheri yakazadzwa | ||
| Kunyoresa | ± 4mil | |
| Solder Mask | Green, Tsvuku, Yero, Bhuruu, Chena, Dema, Pepuru, Matte Nhema, Matte girini.etc. | |
Vhidhiyo
Dzidza zvakawanda nezve YMS zvigadzirwa
Verenga dzimwe nhau
Chii chinonzi mativi maviri PCB?
Kaviri Sided PCB kana Kaviri Layer Printed Circuit Board haina kuomarara kupfuura Single Sided PCBs. Aya marudzi ePCB ane imwe chete layer ye base substrate asi conductive (copper) layer pamativi ese e substrate. Solder mask inoshandiswa kumativi ose ebhodhi.
Chii chinonzi double layer PCB inoshandiswa?
Consumer Electronics;Industrial Electronics;Motokari Zvishandiso;Medical Devices
PCB yakapetwa kaviri inogadzirwa sei?
FR4+copper+soldermask+silkscreen
Ndeupi musiyano uripo pakati pe single layer uye kaviri layer PCB?
Single-sided PCB dhayagiramu inonyanya kushandiswa Network Printing(Screen Printing), ndiko kuti, kuramba pamusoro pemhangura, Mushure mekucheka, tara kushivirira kwewelding, uye wopedzisa buri uye chimiro chechikamu nekubaya.
Single-sided akadhindwa edunhu mabhodhi anoshandiswa zvakanyanya mumagetsi mazhinji, nepo maviri-side mativi edunhu mabhodhi anowanzoshandiswa mune yakakwirira tekinoroji zvemagetsi.
Single-side akadhindwa edunhu mabhodhi anowanzo shandiswa mune akatevedzana emagetsi uye maapplication, anosanganisira kamera masisitimu, maprinta, midziyo yeredhiyo, macalculator, nezvimwe zvakawanda.
