Isazi sakho Sokukhiqiza se-PCB - Highleap Electronic
Ama-PCB esilawuli se-Servo ne-BLDC angamabhodi omshayeli wezimoto anokulawulwa kwe-closed-loop okunembe kakhulu okungeziwe. Lapho abashayeli bezimoto abayisisekelo bekhiqiza ama-phase currents ngokuphendula imiyalo, abalawuli be-servo ne-BLDC bavala ama-current, ijubane, kanye nama-position loops — okuletha...
Ama-PCB omshayeli wemoto ahlala endaweni exhumanayo phakathi kwe-logic kanye nokunyakaza kurobhothi. Athatha izimpawu zomyalo ezinamandla aphansi ezivela kumlawuli futhi akhiqize amaza esigaba aphezulu, anesikhathi esiqondile enza irobhothi lihambe ngempela. Kuzinhlelo zamarobhothi, umshayeli wemoto...
Ukukhetha umenzi we-PCB werobhothi kuyisinqumo esithinta izindleko zohlelo, ishejuli, ukuthembeka, kanye nobudlelwano bokuphakelwa kwesikhathi eside. Yenza kahle bese uhlelo luhamba kahle kuzo zonke izinhlobo zeprototype, i-pilot, kanye nokukhiqiza; yenza kabi futhi izinkinga zivele ngezikhathi ezibalulekile...
Ukulinganisa izindleko ze-PCB yerobhothi akufani nokulinganisa izindleko ze-PCB yabathengi. Uhlelo lwerobhothi luhlanganisa ukwakheka kwamabhodi amaningi, luthola izingxenye kuzo zonke izigaba zokunikezwa kwengozi, ludinga ukuhlolwa kokumbozwa okuhambisana nesidingo sokuthembeka, futhi lukhokhela i-NRE ukuthi...
Ukukhiqizwa kwamarobhothi anomthamo ophansi kuphakathi kokukhiqiza okubonakalayo nokukhiqizwa ngobuningi. Ubuningi buvame ukuba ngamakhulu kuya ezinkulungwaneni eziphansi ngonyaka - kwanele ukuthethelela ukutshalwa kwezimali kwamathuluzi, akwanele ukuqhuba imigqa yokukhiqiza ezinikele. Izinhlelo zamarobhothi zivame ukuxazulula ngomthamo ophansi...
I-prototype ye-PCB yerobhothi yilapho izinqumo zokuklama ziqinisekiswa khona ngaphambi kokuba umkhiqizo uqalwe. Thola i-prototype efanele bese umkhiqizo wokuhlola usebenza kahle; thola iphutha bese kuvela izinkinga endaweni yokulungisa lapho ukulungiswa kubiza kakhulu. I-prototype yerobhothi ayijwayelekile ngoba irobhothi elilodwa...
Ibhodi lokulawula irobhothi liphezulu kwesigaba se-elekthronikhi — i-computing eqhuba isofthiwe yohlelo lokusebenza, ixhumanisa ama-motor drive, ifunde isimo senzwa, futhi ixhumana nomhlaba wangaphandle. Irobhothi lisebenza noma liyahluleka ngokusekelwe ngokwengxenye ekutheni ukulawula...
I-Robot PCBA — ukuhlanganiswa kwebhodi lesifunda eliphrintiwe — yilapho ibhodi elingenalutho elenziwe liba khona ukuhlanganiswa kwe-elekthronikhi okusebenzayo ngokufakwa kwezingxenye, ukunamathisela, ukumboza, kanye nokuhlola. Kuzinhlelo zamarobhothi, i-PCBA ayivamile ukuba yi-SMT eqondile. Amabhodi amarobhothi ahlanganisa...
Ukwenziwa kwebhodi elingenalutho yilapho kuqala khona ukuthembeka kwe-PCB yerobhothi. I-substrate, i-stack-up, isisindo sethusi, ngesakhiwo, ukuqeda kobuso, kanye nesiyalo se-impedance esikhethiwe ekukhiqizweni kubeka umkhawulo walokho okungalethwa ukuhlanganiswa nokuhlolwa. Izinketho zokwenziwa ezazi...
Ama-PCB erobhothi lezokwelapha asekela amarobhothi okuhlinzwa, izinhlelo zokuvuselela, amarobhothi okuthwebula izithombe, ukuzenzekela kwelebhu, ukuzenzekela kwekhemisi, kanye namanye amapulatifomu edivayisi yezokwelapha. Lawa mabhodi kumele ahlangabezane nokulindelwe okuqinile kokuphepha, imibhalo, ukulandeleka, ukukhiqiza...