TechnologyElectronics

Ndichifukwa chiyani ndikusowa fyuluta yachinsinsi?

Imodzi mwa njira zoyenera kugwiritsira ntchito zipangizo zamagetsi ndi mphamvu yolimba. Kusintha magetsi mu makina ogulitsa kungakhale kovuta kwambiri pa ntchito ya nyumba kapena zipangizo zina. Zomwe zimapanga maulendo apadera zimapereka mwayi wowonjezera ogwiritsa ntchito zipangizo zosiyanasiyana. Mwamwayi, iwo ali okhudzidwa ndi zochitika zogwirira ntchito ndipo amafuna kukhala ndi mtima wosamala. Chimodzi mwa zipangizo zomwe zingateteze makompyuta kuwonongeka kwa madontho a magetsi kapena phokoso lapamwamba pazowonjezera magetsi ndi fyuluta yammanja. Amagwirizana ndi ntchito yake komanso amapereka moyo wautumiki .

Tiyeni tilingalire magetsi operekera mu malingaliro ndi kulingalira momwe mitundu yosiyanasiyana ya ogulira imakhudzira magawo ake. Ndipo kodi makina osokoneza makina amachititsa bwanji kuti zipangizo zamagetsi zisokonezeke? Mwamtheradi, magetsi opereka ndi sinusoid. Icho chiri chokhazikika mu mtengo wake wamakono (amplitude) mtengo ndi nthawi. Mwamwayi, pamene ogwiritsa ntchito mphamvu zamagetsi amasintha, pali mitundu yosiyanasiyana yotsutsana yomwe ingawononge zipangizo zoyenera.

M'nyumba, magetsi ngati "phokoso" akuphatikizapo oyeretsa, mafiriji kapena ma air conditioners. Ndiko kuti, ngati mitundu yambiri yamagetsi imagwiritsidwa ntchito, zowonongeka muzowonjezera magetsi zidzatha. Izi zimakhala chifukwa chokwera pamsana kapena chifukwa china. Ngakhale ntchito yamagetsi yowona magetsi imatha kusokoneza ntchito, mwachitsanzo, wailesi. Mwa kuyankhula kwina, pokhapokha ngati akugwira ntchito yolemetsa ndi yopuma pang'ono mu dera lamagetsi (monga momwe zimakhalira pamabotolo a magetsi), kulowetsedwa kumayambika mu maunyolo. Ndizomwe zimakhala zazing'ono zamakono. Fyuluta yamtundu, mwachindunji, idalengedwera kuthana ndi zoterezi.

Koma vuto silili magetsi okha. Njira ina yowonjezera "phokoso" ndi zipangizo zamagetsi zamakono zomwe: TV, matepi ojambula, makompyuta, ndi zina zotero. Zili choncho kuti fyuluta yamtunduwu imatha kuteteza makompyuta kuwonongeka, zomwe zimapangitsa kuti zinthu zisamayende bwino. Chowonadi ndi chakuti zipangizo zakono zamakono zili ndi mphamvu zowonjezera zowonjezera, zomwe opaleshoni zake zimagwirizanitsidwa ndifupipafupi 1000 ndi Hertz ambiri. Popeza kuti pulojekitiyi imakhala ndi mawonekedwe oterewa, zimakhala zosokoneza.

Zimakhala zosavuta kuona ndi oscilloscope. Inu mukhoza kusonkhanitsa fyuluta yaing'ono yeniyeni nokha, kuti muwitsimikizire momwe ntchito yake ikugwirira ntchito. Kuti muchite izi, ndizokwanira kupanga chithunzithunzi, chomwe chingalepheretse kuthamangitsidwa kwapamwamba muzowonjezera. Kuti muchite izi, ingopanizani nambala yeniyeni ya waya, mwachitsanzo, chizindikiro cha SEV pa mphete ya ferrite ndipo muzisungunula nthawi zonse mu chipangizo chophatikiza pa kompyuta yanu. Ndi kuwonjezereka kwa chidziwitso (chiwerengero cha kutembenuka) mungathe kuchiwona pa oscilloscope kuti phokoso limatha pang'onopang'ono.

Pakalipano, pali chiwerengero chachikulu cha mafakitale, omwe amapangidwa makamaka kuti agwire ntchito zosiyanasiyana. Chitsanzo chabwino pa nkhaniyi chikhoza kukhala Pulogalamu yamagetsi, yomwe ili ndi makhalidwe abwino kwambiri.

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