Ndezvipi zvinhu zvinowanzoshandiswa PCB prototyping?

Kana zvasvika kune PCB prototyping, zvakakosha kuti usarudze iyo chaiyo zvinhu zvinosangana nezvinodiwa zveprojekiti uye zviyero zveindasitiri. Capel ane makore gumi nemashanu eruzivo muindasitiri yedunhu redunhu uye inopa zvakasiyana siyana zvePCB prototyping, zvinosanganisira akawanda-layer flexible PCBs, rigid-flex PCBs uye maPCB akaomarara. Iine fekitori yayo uye sarudzo dzekugadzirisa, Capel isarudzo yakavimbika kune chero PCB prototyping zvinodiwa.

PCB prototyping inhanho yakakosha mune yakadhindwa yedunhu bhodhi kugadzira maitiro.Inobvumira vagadziri uye mainjiniya kuti vaedze uye vaongorore mashandiro ezvigadziriso zvisati zvagadzirwa. Zvishandiso zvinoshandiswa muPCB prototyping zvinoita basa rakakosha pakuona mashandiro, kuvimbika, uye mutengo wechigadzirwa chekupedzisira.

Capel inonzwisisa kukosha kwekushandisa zvemhando yepamusoro zvinhu panguva yePCB prototyping process.Neruzivo rwakakura muindasitiri yebhodhi redunhu, ivo vaona zvinhu zvinonyanya kushandiswa kune akasiyana maapplication. Ngationgororei zvimwe zvezvinhu izvi uye maitiro azvo.

1.FR-4:
FR-4 ndiyo inonyanya kushandiswa zvinhu muPCB kugadzira uye prototyping. Icho chinhu chinoumbwa chakagadzirwa nemucheka wefiberglass wakarukwa wakaiswa ne epoxy resin adhesive. FR-4 ine yakanakisa magetsi ekudzivirira zvivakwa, simba remakanika uye yakanaka dimensional kugadzikana. Aya maficha anoita kuti ive yakakodzera kune akasiyana maapplication, anosanganisira emagetsi evatengi, maindasitiri ekudzora masisitimu uye mota dzemagetsi.

2. Flexible zvinhu:
Flexible PCBs ari kuramba achizivikanwa nekuda kwekugona kwavo kukotama uye kuchinjika kune akasiyana maumbirwo nenzvimbo. Aya mapuranga anogadzirwa achishandisa flexible substrates se polyimide (PI) kana polyester (PET). Polyimide-based flexible PCBs ndiyo inonyanya kusarudzwa nekuda kwekunyanya kupisa kwekupisa, kusimba kwedielectric simba uye kunaka kwemagetsi kusimba. Iwo anoshandiswa zvakanyanya mumashandisirwo akadai sezvipfeko, zvishandiso zvekurapa, uye zvemagetsi zvemuchadenga.

3. Yakaomarara-inochinjika zvinhu:
Rigid-flex PCB inosanganisa mabhenefiti ePCB yakaoma uye inoshanduka. Iwo anosanganisira akawanda akaturikidzana emasekete anochinjika akabatana nezvikamu zvakaomarara. Ichi chimiro chinobvumira bhodhi kuti rishanduke mune dzimwe nzvimbo richiramba rakasimba mune dzimwe nzvimbo. Chikamu chinochinjika chinowanzo gadzirwa ne polyimide, nepo chikamu chakaomarara chinoshandisa FR-4 kana zvimwe zvinhu zvakaomarara. Rigid-flex PCBs dzakanakira zvikumbiro zvinoda musanganiswa wekushanduka kwemuchina uye kuita kwemagetsi, senge midziyo yemauto uye inotakurika magetsi.

4. High frequency zvinhu:
High-frequency PCB zvinhu zvakagadzirirwa kutsigira kufambisa kwemasaini pamafrequency ari pamusoro pe1 GHz. Izvi zvinhu zvine yakaderera dielectric kurasikirwa, yakaderera mwando kunyura, uye yakagadzika magetsi emagetsi pamusoro pehupamhi frequency renji. Iwo anowanzo shandiswa setiraiti yekutaurirana masisitimu, midziyo yeradar uye yakakwirira-kumhanya dhijitari dhizaini. Capel inogona kupa yakakwira frequency PCB zvinhu zvinoenderana nezvinodiwa zvezvishandiso izvi.

Unyanzvi hwaCapel muPCB prototyping hunoenda kupfuura kusarudza zvinhu zvakanaka. Ivo zvakare vanopa maitiro ekugadzirisa anoenderana neakasarudzika zvinodiwa zvepurojekiti yega yega. Kunyangwe iwe uchida akawanda-layer inochinjika PCB, yakaoma-inochinjika PCB, kana yakaomesesa PCB, Capel ine hunyanzvi uye ruzivo rwekuburitsa emhando yepamusoro prototypes.

Muchidimbu, kusarudza zvinhu zvakanaka zvePCB prototyping kwakakosha pakubudirira kwechero chirongwa. Capel inokwidziridza makore ayo gumi nemashanu eruzivo rweindasitiri uye mafekitori ayo kuti ape huwandu hwakasiyana hwezvinhu, zvinosanganisira FR-4, inochinjika, yakaoma-flex uye yakakwirira-frequency zvinhu. Unyanzvi hwavo uye sarudzo dzekugadzirisa dzinovaita shamwari yakavimbika kune yako yese PCB prototyping zvinodiwa.