Kuteteza chingwe ndi gawo lofunikira kwambiri pakupanga ma waya amagetsi ndi ma chingwe. Zimathandiza kuteteza zizindikiro zamagetsi kuti zisasokonezedwe ndi kusunga umphumphu wake.
Pali zida zingapo zomwe zimagwiritsidwa ntchito potchingira chingwe, chilichonse chimakhala ndi zake komanso mawonekedwe ake. Zina mwazinthu zomwe zimagwiritsidwa ntchito poteteza chingwe ndi:
Aluminium Foil Shielding: Iyi ndi imodzi mwa njira zofunika kwambiri komanso zotsika mtengo zotchingira chingwe. Amapereka chitetezo chabwino ku kusokoneza ma elekitiroma (EMI) ndi kusokoneza ma radio frequency (RFI). Komabe, sizosinthika kwambiri ndipo zingakhale zovuta kuyiyika.
Chishango Choluka: Chishango choluka chimapangidwa ndi zitsulo zabwino kwambiri zolukidwa pamodzi kuti zikhale mauna. Kutchinjiriza kotereku kumapereka chitetezo chabwino ku EMI ndi RFI ndipo kumasinthasintha, kupangitsa kuti ikhale yosavuta kuyiyika. Komabe, imatha kukhala yokwera mtengo kuposa zida zina ndipo ikhoza kukhala yocheperako pamapulogalamu apamwamba kwambiri.
Conductive Polymer Shielding: Chotchinga chamtunduwu chimapangidwa kuchokera kuzinthu zopangira polima zomwe zimapangidwira kuzungulira chingwe. Zimapereka chitetezo chabwino ku EMI ndi RFI, ndizosinthasintha, ndipo ndizotsika mtengo. Komabe, sizingakhale zoyenera kwa mapulogalamu otentha kwambiri. Kutchinga kwa Metal-Foil: Chotchinga chamtunduwu ndi chofanana ndi chotchinga cha aluminiyamu koma chimapangidwa kuchokera kuchitsulo chokhuthala, cholemera kwambiri. Zimapereka chitetezo chabwino ku EMI ndi RFI ndipo zimakhala zosinthika kuposa zotchingira zojambula za aluminiyamu. Komabe, itha kukhala yokwera mtengo kwambiri ndipo mwina siyingakhale yoyenera kugwiritsa ntchito ma frequency apamwamba.
Spiral Shielding: Spiral shielding ndi mtundu wa chitsulo chotchinga chomwe chimavulazidwa mozungulira mozungulira chingwe. Kutchinjiriza kotereku kumapereka chitetezo chabwino ku EMI ndi RFI ndipo ndi chosinthika, kupangitsa kuti ikhale yosavuta kuyiyika. Komabe, itha kukhala yokwera mtengo kwambiri ndipo mwina siyingakhale yoyenera kugwiritsa ntchito ma frequency apamwamba. Pomaliza, kutchingira chingwe ndi gawo lofunikira pakupanga ma waya amagetsi ndi ma chingwe. Pali zinthu zingapo zomwe zimagwiritsidwa ntchito poteteza chingwe, chilichonse chimakhala ndi mawonekedwe ake komanso mawonekedwe ake. Kusankha zinthu zoyenera pa ntchito inayake kudzadalira zinthu monga pafupipafupi, kutentha, ndi mtengo.
Nthawi yotumiza: Mar-06-2023