Ndezvipi zvisingabatsiri zvePCB yakaoma?Kuongorora kwakadzama

Mabhodhi edunhu akadhindwa (PCBs) chikamu chakakosha chehunyanzvi hwemazuva ano.Zvishandiso zvavo zvinobva kumafoni nemakomputa kuenda kumidziyo yekurapa uye masisitimu emotokari.Kune marudzi akasiyana ePCB, imwe yacho yakaoma PCB.Nepo maPCB akaomarara achipa akawanda mabhenefiti, anewo zvawo akashata.Mune ino blog positi, isu tichaongorora zvipingamupinyi zvePCB dzakaomarara uye toongorora zvikonzero zviri shure kwavo.

1. Kuchinja-chinja zvishoma:

Iyo yakanyanya kusarudzika yeakaomesesa maPCB ishoma kuchinjika.Sezvinoratidzwa nezita racho, maPCB akaomarara haagone kuchinjika uye haagone kukotama kana kukotama.Mune mamwe maapplication, uku kushaikwa kwekuchinjika kunogona kuve kwakakosha drawback.Semuyenzaniso, mune zvinopfekwa tekinoroji kana midziyo inoda kugara ichifamba, maPCB akaomarara anogona kudzikamisa dhizaini nekushanda.Kuganhurirwa uku kunogona kutadzisa kuvandudzwa kwezvishandiso zvemagetsi zvine hunyanzvi.

2. Zvinetso zvekuchengetedza nzvimbo:

MaPCB akaomarara haasi seanochengetedza nzvimbo semamwe marudzi ePCB.Sezvo zvisingakwanisi kukotama kana kuumbwa, zvinoda nzvimbo yakawanda, pakupedzisira zvichikanganisa kurongeka kwese uye dhizaini yezvigadzirwa zvemagetsi.Ichi chidziviso chakanyanya kukosha mumidziyo midiki kana zvishandiso zvine maseketi akaomarara, uko mamirimita ese enzvimbo anoverengerwa.Vagadziri kazhinji vanofanirwa kushanda zvakatenderedza izvi zvipimo, zvichikonzera kukanganisa mukushanda kwese kana kuwedzera kwehukuru hwechigadzirwa chekupedzisira.

3. Wiring yakaoma uye gungano:

Rigid PCBs dzinoda zvakanyanya kuomarara wiring uye kusangana pane inoshanduka PCBs.Hunhu hwakaomarara hwemabhodhi aya hunoreva kuti mitsetse yedunhu inofanirwa kufambiswa ichitenderedza mipendero yakatemwa.Izvi zvinoita kuti PCB dhizaini ive yakaoma uye inopedza nguva, zvichikonzera kuwedzera kwemitengo yekugadzira.Pamusoro pezvo, kusakwanisa kupeta bhodhi kunoita kuti zviome kugashira zvimwe zvikamu kana zvinobatanidza, zvichiwedzera kuomesa maitiro egungano.

4. Inotarirwa nekushushikana kwemagetsi:

Rigid PCBs anonyanya kubatwa nekushushikana kwemagetsi pane anochinjika maPCB.Kusakwanisa kubata kuvhunduka kana kudedera, zvinokuvara zviri nyore, kunyanya mumashandisirwo anosanganisira kazhinji kufamba kana kwezvakatipoteredza.Iko kuomarara kwePCB kunogona kuita kuti majoini ekutengesa atadze, zvichikonzera matambudziko ekubatanidza uye kukanganisa kuvimbika kwedunhu.Kukanganisa uku kunoda kunyatsotariswa pakusarudza rudzi rwePCB kune imwe application.

5. Mutengo wepamusoro:

Rigid PCBs anowanzo kudhura zvakanyanya kana achienzaniswa neanochinjika maPCB.Matanho ekugadzira akaomarara, zvimiro zvakaomarara uye mitengo yakakwira yezvinhu zvinotungamira kumitengo yakakwira.Izvi zvinogona kuve kukanganisa kukuru kumapurojekiti pane bhajeti rakaomarara kana kune zvigadzirwa uko mutengo unonyanya kufunga.Zvisinei, zvakakosha kuziva kuti izvo zvinodiwa zvepurojekiti zvinofanira kugara zvichitungamirira nzira yekusarudza, ichifunga nezvezvinhu zvose, kusanganisira mari-inoshanda.

Muchidimbu

Nepo maPCB akaomarara aine zvakanakira maererano nekusimba kwechimiro uye kugadzikana, ivo vanewo zvimwe zvazvakaipira.Kuchinjika kushoma, zvipingamupinyi zvekuchengetedza nzvimbo, nzira yakaoma uye kuungana, kunzwa kune mechanical kusagadzikana, uye mutengo wakakwira zvese zvinhu zvekufunga nezvazvo pakusarudza PCB mhando yeimwe application.Yese dhizaini purojekiti inoda kuongororwa kwakaringana kwezvakanakira nezvayakaipira, kuchengeta chaiyo zvinodiwa uye zvipingaidzo mupfungwa.Chinangwa chekupedzisira ndechekutsvaga yakanyatsokodzera PCB mhando kuti ive nechokwadi chekuita kwakaringana, kushanda uye kudhura-kubudirira kune yakapihwa application.