ESD thiab EMI cuam nyob rau hauv txawb tes
Qhov tsab xov xwm no piav qhia txog qhov ua rau thiab kev phem ntawm EMI hauv txawb audio systems. Kev siv ESD cuam suppressors thiab EMI cov ntxaij lim dej ces tau sib tham los ua kom tsis txhob muaj cov kev hem. Thaum kawg, qhov peb lub ntsiab tam sim no raug muab piv rau.
Cov khoom siv niaj hnub no thiab cov thev naus laus zis ua rau hluav taws xob electrostatic (ESD) thiab electromagnetic cuam tshuam (EMI) thiab muaj kev pheej hmoo. Peb cov hnav thiab peb cov khoom hu tuaj yeem ua rau hluav taws xob paug hluav taws xob. Cov tshuab siv tshuab muaj kev cuam tshuam nrog electromagnetic. Electrostatic discharge tuaj yeem ua kev puas tsuaj rau hluav taws xob hauv koj lub xov tooj. Lub xov tooj yog yooj yim los hloov, tab sis nws mob siab rau tus neeg siv ntau heev. Cov xov tooj ntawm lub xov tooj ntawm cev xov tooj ntawm tes yuav tsum xyuas kom paub tseeb tias cov kauj ruam yuav tsum tau ua kom tshem tawm cov kev puas tsuaj ntawm ESD.
Yog tias muaj kev cuam tshuam hauv electromagnetic (EMI) hauv lub voj voog, suab xws li 嘶嘶, 噼啪, 嗡嗡, thiab lwm yam yuav tshwm sim, thiab lub suab tsis zoo. Cov neeg siv xov tooj ntawm tes tsis tuaj yeem zam rau kev cuam tshuam. Yog li ntawd, nws yog ib qhov tsim nyog los sim lim lub electromagnetic cuam tshuam ntawm lub Circuit Court.
Electrostatic paug - ua, xav tau thiab inhibition
ua rau
Yuav luag txhua tus neeg tau ntsib cov teebmeem ntawm cov av hauv lub xeev. Thaum peb tau cavemen ntawm lub pob zeb Preehistoric, peb tau pom nws hauv kev sib tw. Ntawm chav kawm, nws tseem yog ib tug loj kev hem thawj hnub no, txhua txhia qhov chaw. Siv ib lub yas zuag los zuag lub taub hau, koj tuaj yeem pom cov cim ntawm cov nqi uas muaj nqi. Muab koj txhais caj npab kaw ntawm lub TV thiab koj yuav pom cov plaub hau ntawm koj txhais caj npab sawv ntsug. Qhov no kuj yog ib qho kev siv electrostatic.
Thaum koj qhib lub qhov rooj thiab tawm hauv koj lub tsheb, koj yuav hnov ib qho kev poob siab, uas yog los ntawm cov paug tawm electrostatic. Nrog ntau yam khoom siv hluav taws xob ntau hauv tsev thiab tom chaw ua haujlwm, hluav taws xob hluav taws xob yog qhov muaj kev phom sij. Cov neeg ua khoom siv los yog kho cov khoom siv hluav taws xob tiv thaiv lawv tus kheej thiab cov cuab yeej siv, thiab lawv txuas rau cov khoom siv kom tsis txhob muaj kev puas tsuaj ntawm cov kua hluav taws xob tawm ntawm cov khoom hluav taws xob.
nyob rau hauv xaus
Peb tuaj yeem pom teeb pom kev ntawm cov ntoo thiab cov ntoo, uas yog kev puas tsuaj. Yog hais tias ESD tiv thaiv ntawm cov hluav taws xob hauv hluav taws xob tsis zoo, txawm tias qhov kev tawm me me yuav ua puas tsuaj hluav taws xob, uas tau raug kuaj xyuas. Lub xov tooj muaj qee yam kev tiv thaiv ESD. Qhov kev txuas sab nraud ntawm qhov Circuit Court yog qhov tseem ceeb tshaj plaws ntawm ESD. Tsuas ntsaws rau lub headphones thiab lub tshuab raj, uas txhais tau hais tias lub xov tooj yuav raug cuam tshuam los ntawm ESD.
Raws li qhia hauv daim duab 1, ua li cas thaum lub tshuab hluav taws xob raug cuam tshuam los ntawm ESD? Lub qhov raug nplua yog tsim thiab cov oxide yuav txeeb cov khoom.