Dab tsi yog qhov txawv ntawm SMD shrapnel thiab SMT thaj

Ua ntej tshaj plaws, cia peb qhia SMD thiab SMT kom meej:
SMD: Nws yog cov ntawv luv ntawm Surface Mounted Devices, uas txhais tau tias: cov khoom siv saum npoo av, uas yog ib qho ntawm SMT (Surface Mount Technology) cov khoom siv hluav taws xob. Nyob rau hauv thawj theem ntawm kev tsim hluav taws xob PCB Circuit Court boards, ntawm installation yog nqa tawm tag nrho los ntawm tib neeg kev pab cuam. Tom qab tso tawm thawj automation technology, lawv tuaj yeem tso qee qhov yooj yim ko taw Cheebtsam, tab sis cov complex Cheebtsam tseem yuav tsum tau ua los ntawm txhais tes mus nqa tawm lub yoj soldering tshuab. Surface Mounted Cheebtsam (Surface Mounted Cheebtsam) yog cov khoom siv lub kaum ntse ntse tsim hauv cov khoom, cov khoom siv cylindrical built-in, cov khoom sib xyaw ua ke, thiab cov khoom tsim tshwj xeeb.
SMD shrapnel imported beryllium tooj liab nias 100, 000 zaug yam tsis muaj deformation
SMT yog cov cuab yeej sib dhos saum npoo (nto mount thev naus laus zis) (lub npe ntawm Surface Mount Technology), uas yog cov thev naus laus zis tshaj plaws thiab kev siv thev naus laus zis hauv cov khoom siv hluav taws xob sib dhos tsim kev lag luam ntawm theem no.
Dab tsi yog qhov txawv ntawm SMD shrapnel thiab SMT thaj? Cias muab, SMD shrapnel yog ib thaj chaw, uas yog cov khoom; SMT thaj yog thaj ua haujlwm, uas yog kev siv tshuab.
Tam sim no, SMD shrapnel yog ua los ntawm imported beryllium tooj liab cov ntaub ntawv nrog electromagnetic compatibility shielding nyhuv, uas yuav tsum tau rov nias 100, 000 zaug tsis deformation, thiab shielding nyhuv yog zoo heev, uas yog dav siv nyob rau hauv lub zog tshiab tsheb, ntse tsev, State Grid thiab lwm yam kev lag luam, xws li SAIC, CIC, GUODIAN NARI thiab lwm yam yog siv peb SMD shrapnel. Txhawm rau kom cov neeg siv khoom siv peb lub PCB board grounding shrapnel yooj yim dua thiab sai, tag nrho cov khoom SMD shrapnel xa mus rau tus neeg siv khoom siv cov txheej txheem kev teeb tsa ntawm cov cab cab kab rov tav, uas yooj yim dua rau cov neeg siv khoom los nqa tawm SMT thaj ua haujlwm thiab txhim kho cov khoom siv. ntau lawm efficiency thiab muaj peev xwm ntawm cov neeg siv khoom.