1: Upamhi hwakawandisa hwakanyanya, iyo density haina kukwirira, nzvimbo yebhodhi inowedzera, mukuwedzera kune inowedzera mutengo, haina kubereka ku miniaturization. Kana mutoro wazvino unoverengerwa se200A / MM2, kana ukobvu hwemhangura CLAD Foil iri 0.5 Iyo pasi waya uye yekupa simba pane yakakwira-simba michina board inogona kuwedzerwa nenzira kwayo zvichienderana nehukuru hwemagetsi. Pamhepo yakaderera-simba digital convituro, kuitira kuti uvandudze density, iyo shoma mutsara upamhi inogona kugutsikana nekutora 0.2547mm (10-15mil). Mubhodhi rimwe chete redunhu, tambo yemagetsi. Iyo wire waya yakakora kupfuura iyo waya chiratidzo.

2: Line Sparting: Kana iri 1.5mm (anenge 60 mil), kupokana kwemitsetse iri pakati pemakumi maviri 1.0-1.5 mm (40-60 mil). Mumatunhu akaderera voltagets, akadai sedhijitari redunhu system, hazvidikanwe kuti ufunge nezve kuputsa voltage, sekutora kwenguva refu kuita, kunogona kuve kushoma.

3. Zviri nyore kuwira pasi, gomba rinotungamira idiki kwazvo, uye chikamu chinoitika chakaoma.

4: Dhirowa muganho wedunhu: Iyo ipfupi chinhambwe pakati pemuviri mutsara uye iyo component Pin pad haigone kuve isingasviki 2mm, (kazhinji 5mm zvine musoro) neimwe nzira, zvakaoma kutema zvinyorwa.

5: Nheyo yeChinyorwa Chinyorwa: A: Musimboti wenyaya: MuPCB Dhizaini, kana paine ese maviri edhijitari nematunhu eAnalog mune redunhu system system. Sematunhu ezvino manyoro, anofanirwa kuve akaparadzirwa zvakasiyana kuti aderedze kuwirirana pakati pemasisitimu. Mune imwe mhando yedunhu, zvikamu zvinoiswa mumabhuruku uye zvidimbu zvinoenderana nechiratidzo kuyerera nhungamiro uye basa.

6.

7: Chikamu chekuisa chikamu: zvikamu zvinogona chete kurongwa mumativi maviri, yakatwasuka uye yakatwasuka. Zvikasadaro, plug-ins haibvumirwe.

8: Element kupatsanura. Zvepakati pemhando dzepakati pemafuro, kupatsanurana pakati pezvikamu zvidiki zvakadai semagetsi anodzikira, capacitors, diodes, uye zvimwe zvinhu zvakashata zvine chekuita neye plug-in uye weldinging maitiro. Munguva yekuwongorora, chikamu chakapuka chinogona kunge chiri 50-100mil (1.27-2.54mm). Yakakura, yakadai sekutora 100mil, yakabatanidzwa chip, chikamu chinokonzeresa chinowanzoitika 100-150mil.

9: Kana musiyano ungangoita pakati pezvikamu zvakakura, kupatsanurwa pakati pezvikamu zvinofanirwa kuve zvakakura zvakakwana kudzivirira kuzvidzivirira.

10: MuI IC, iyo decoupling capacitor inofanira kunge iri padyo nePower Supply Pfungwa Pin yeChip. Zvikasadaro, mhedzisiro yacho ichave yakaipa. Mumatunhu edhijitari, kuitira kuti uve nechokwadi chekusavimbika kweDhijitari Circums Systems, IC yekuzvishongedza mapepa akaiswa pakati pemagetsi emagetsi uye ivhu yega yedhijitari yakabatanidzwa chip. Decoupling Capacitors kazhinji vanoshandisa ceramic Chip Capacitors necapacal ye 0.01 ~ 0.1 uf. Iko kusarudzwa kwekushongedza capacitor kugona kazhinji kunoenderana nekudzokorora kweiyo system inoshanda frequency frequency frequency inodikanwa zvakare pakati petsetse yemagetsi uye pasi pesuo redunhu.

11. Uye zvakanakira kusamhanyisa waya pazasi.