• news_banner

Nkhani

Za chitukuko chaukadaulo wamagetsi cholumikizira

Ndikukula kwa ukadaulo wamagetsi wolumikizira magetsi, ukadaulo wosanja ndiwothandiza kwambiri kupondereza kusokonekera kwamagetsi, makamaka kwa EMI siginecha yamagetsi, yomwe ingathandize kwambiri pakusokoneza ma radiation ndi ma radiation osokonekera. Kusiyanitsa kwa njira zosokoneza ndi zizindikiritso zofananira zamagetsi zitha kuyimira zizindikiritso zonse zamagetsi pamagetsi.

About the development of power connector filter technology

Yoyambayi makamaka imanena za kulowererapo komwe kumafalikira pakati pa mawaya awiri, omwe amakhala olumikizana mosiyanasiyana ndipo amadziwika ndi mafupipafupi, matalikidwe ocheperako komanso kusokoneza kwakanthawi kwamagetsi. Zomalizazi makamaka zimatanthawuza kufalikira kwa zododometsa pakati pa waya ndi mpanda (nthaka), yomwe ndi yolumikizana ndi asymmetric, ndipo imadziwika ndi mafupipafupi, matalikidwe akulu osokonekera komanso kusokonekera kwakukulu kwamagetsi kwamagetsi.

Kutengera kuwunika pamwambapa, chizindikiro cha EMI chitha kuwongoleredwa pansi pamlingo wokhazikitsidwa ndi miyezo ya EMI kuti ikwaniritse cholinga chochepetsa kusokonekera kwa mayendedwe. Kuphatikiza pakupondereza magwero olowerera, zosefera za EMI zomwe zimayikidwa muzowonjezera komanso zotulutsa zamagetsi zamagetsi ndi njira yofunikira yoponderezera kusokonekera kwamagetsi. Nthawi zambiri zamagetsi zamagetsi zimakhala pakati pa 10MHz ndi 50MHz. Ma EMC ambiri omwe ali ndi malire otsika kwambiri a 10 MHZ, pamagetsi osinthira magetsi pafupipafupi EMI, bola kusankha mawonekedwe amtundu wa intaneti ndi fyuluta yosavuta ya EMI kapena kuwononga dera la EMI fyuluta ndi losavuta, Cholinga chochepetsera kukula kwa mafupipafupi ofananirako, chingatithandizenso kuwunika pamalamulo a EMC.

Kapangidwe ka fyuluta yamagetsi yolumikizira kutengera izi. Pali vuto la kusokonezana pakati pa zida zamagetsi ndi magetsi komanso pakati pazida zamagetsi zosiyanasiyana, ndipo cholumikizira zamagetsi zamagetsi ndichisankho chabwino chochepetsera kusokonezedwa. Popeza pini iliyonse ya cholumikizira imakhala ndi fyuluta yotsika, pini iliyonse imatha kusefa momwe zinthu ziliri pano. Kuphatikiza apo, cholumikizira chamagetsi chamagetsi chimakhalanso ndi mawonekedwe abwino, mawonekedwe ake kukula ndi mawonekedwe ake ndi cholumikizira wamba zamagetsi chimodzimodzi, chifukwa chake amatha kusinthidwa mwachindunji.

Kuphatikiza apo, kugwiritsa ntchito cholumikizira mphamvu yamafyuluta kumakhalanso ndi chuma chambiri, makamaka chifukwa cholumikizira mphamvu yamafyuluta imangofunika kukhazikitsidwa padoko lachitetezo. Ikachotsa kulowererapo komwe kulipo mchingwe, wochititsa sadzamvanso chizindikiro chosokoneza, chifukwa chake chimakhala chokhazikika kuposa chingwe chotetezedwa. Chosefera cholumikizira magetsi sichikhala ndi zofunikira kwambiri pakumapeto kwa chingwe, chifukwa chake sikuyenera kugwiritsa ntchito chingwe chotetezedwa kwambiri, chomwe chikuwonetseranso chuma chake.


Post nthawi: Oct-19-2019