PCB yekuchera uye milling michina inoshandiswa zvakanyanya muindasitiri yekugadzira zvemagetsi.Iwo akagadzirirwa kudhiza uye chigayo akadhindwa edunhu mabhodhi (PCBs) nehupamhi hwepamusoro uye nekumhanya.Nekudaro, michina iyi inogona kugadzira electromagnetic interference (EMI) panguva yekushanda kwayo, izvo zvinogona kukanganisa kushanda kwemidziyo yemagetsi iri pedyo.Kudzikamisa nyaya iyi, vagadziri vazhinji vari kubatanidza zvikamu zvegranite muPCB yavo yekuchera nemichina yekugaya.
Granite inoitika zvakasikwa, yakakwirira-density zvinhu zvine yakanakisa electromagnetic kudzivirira zvivakwa.Inowanzoshandiswa mukuvaka kwepamusoro-soro audiophile speaker masisitimu uye MRI michina.Izvo zvivakwa zvegranite zvinoita kuti ive yakakodzera mumiriri wekushandisa mukuvaka PCB yekuchera uye milling michina.Kana yakasanganiswa mumakina aya, zvikamu zvegranite zvinogona kuderedza zvakanyanya EMI nemhedzisiro yayo pamidziyo yemagetsi iri pedyo.
EMI inoitika kana minda yemagetsi inogadzirwa nemagetsi emagetsi.Iyi minda inogona kukonzera kukanganisa nemimwe michina yemagetsi, zvichiita kuti isashande kana kukundikana.Nekuwedzera kuri kuita kuoma kwemasisitimu emagetsi, kudiwa kwekuchengetedza EMI kudzivirira kuri kuramba kuchinyanya kukosha.Iko kushandiswa kwegranite zvikamu muPCB yekuchera uye milling michina inogona kupa iyi nhovo.
Granite insulator yakanaka uye haifambisi magetsi.Kana EMI ichigadzirwa muPCB yekuchera uye muchina wekugaya, inogona kutorwa nezvikamu zvegranite.Simba rakanyura rinobva raparara nenzira yekupisa, zvichideredza mazinga eEMI.Iyi ficha yakakosha mukugadzira maPCB nekuti mazinga akakwira eEMI anogona kukonzera mabhodhi akaremara.Kushandiswa kwezvikamu zvegranite muPCB kuchera nemichina yekugaya kunogona kuderedza njodzi yemabhodhi akaremara nekuda kweEMI.
Uyezve, granite inogara yakasimba uye inoramba kupfeka uye kubvaruka.Iyo ine yakaderera coefficient yekuwedzera kwekupisa, izvo zvinoreva kuti inogona kumira zvakanyanya tembiricha pasina kuputika kana kuputika.Aya maficha anoita kuti zvikamu zvegranite zvive zvakanaka kuti zvishandiswe munzvimbo dzakaomarara dzePCB yekuchera nemichina yekugaya.Kusimba kwezvikamu zvegranite kunovimbisa kuti muchina unoshanda nemazvo kwemakore, uchideredza mari yekugadzirisa uye nguva yekudzikira.
Mukupedzisa, kushandiswa kwezvikamu zvegranite muPCB yekuchera uye milling michina inzira inoshanda yekudzikisa EMI mazinga uye njodzi yemabhodhi akaremara.Iyo yekudzivirira zvimiro zvegranite inoita kuti ive chinhu chakanakira kushandiswa mukuvaka kwemichina iyi.Kusimba uye kuramba kupfeka uye kubvarura kunoita kuti zvikamu zvegranite ive sarudzo yakakwana yenzvimbo dzakaomarara dzekushanda dzePCB yekudhirowa nemichina yekugaya.Vagadziri vanosanganisa zvikamu zvegranite mumakina avo vanogona kuona kuti vatengi vavo vanogashira mashini akasimba uye akavimbika anoita nemazvo.
Nguva yekutumira: Mar-18-2024