Lub luag haujlwm ntawm lub hnab los tiv thaiv zoo li qub yog dab tsi?
Feem ntau, lub hnab los tiv thaiv kev tiv thaiv zoo li tsis yooj yim rau kev tsim hluav taws xob zoo li qub. Txawm li cas los xij, thaum electrostatic paug (ESD) tshwm sim sab nraud pob, cov khoom siv hluav taws xob sab hauv lub pob yuav raug ESD sab nraud (hluav taws xob paug tawm) vim tsis zoo sab nraud ntawm ESD. Cuam tshuam lossis ua kev puas tsuaj rau cov cuab yeej siv uas yog rhiab rau hluav taws xob zoo li qub.
Piv txwv li, qee qhov chaw ua haujlwm tau tsim nyog ntawm lub Hoobkas thiab siv lub hnab los tiv thaiv kev tiv thaiv zoo li qub, tab sis thaum lawv raug xa mus rau cov qhua tuaj noj mov, lawv qhib lub pob thiab pom tias qee cov laug cam PCB lossis cov khoom siv tsis zoo, vim tias cov anti -static hnab lawv tus kheej tsis yooj yim rau kev tsim khoom. Hluav taws xob zoo li qub, tab sis tsis tuaj yeem tiv thaiv sab nraud ntawm ESD. Piv txwv, thaum caij tsheb thauj mus los, lub tshuab qauv (MM) hluav taws xob hluav taws xob paug yuav tshwm sim thaum lub tshuab raug hluav taws xob zoo li qub. Tib neeg lub cev qauv (HBM) lossis tib neeg hlau qauv qauv hluav taws xob electrostatic tawm yuav tshwm sim thaum tus neeg ua haujlwm hnav hluav taws xob zoo li qub ntawm lub cev. Lwm yam. Yog li ntawd, qhov txheej txheem sab saum toj ntawm ib lub hnab ntim khoom los tiv thaiv tsis muaj peev xwm tiv thaiv sab nraud ntawm ESD sab nraud. Rau cov khoom siv zoo li no, ib lub hnab tiv thaiv kev tiv thaiv zoo li qub feem ntau yuav tsum tau siv.
Lub hnab tiv thaiv zoo li qub tsis yog muaj kev tiv thaiv zoo li qub ntawm lub hnab los tiv thaiv zoo li qub, tab sis kuj electrostatic tawm ESD thiab sab nraud hluav taws xob hluav taws xob thaiv cov neeg ua hauj lwm sab nraud thiab khoom siv. Nws muaj hluav taws xob zoo hluav taws xob thiab kev tawm tsam, feem ntau opaque. Cov. Cov hnab los tiv thaiv zoo li qub muaj nuj nqi ntau dua li cov hnab los tiv thaiv kev ua lag luam.
Nws tuaj yeem siv rau kev ntim khoom ntawm cov khoom siv rhiab uas muaj qhov yuav tsum tau muaj qhov cuam tshuam rau kev tiv thaiv kev tiv thaiv thiab cov hluav taws xob.
Lwm lub zog: electromagnetic cuam tshuam attenuation, txiav-los ntawm lub zog, dej vapor permeability, thiab lwm yam yog zoo dua rau cov kev xav ntawm anti-static ntim los tiv thaiv zoo li qub ntim.