Mukudabwa kuti chifukwa chiyani zojambula za Copper ndizomwe zimateteza bwino kwambiri?

Electromagnetic and radio-frequency interference (EMI/RFI) ndiye vuto lalikulu pamagawo otetezedwa omwe amagwiritsidwa ntchito potumiza deta. Kusokoneza kwakung'ono kungayambitse kulephera kwa chipangizo, kutsika kwa chizindikiro, kutayika kwa data, kapena kusokoneza kwathunthu kwa kutumiza. Shielding, yomwe ndi yosanjikiza yotsekera yomwe imakhala ndi mphamvu yamagetsi ndipo imakulungidwa ndi chingwe chamagetsi kuti isatulutse kapena kuyamwa EMI/RFI, ndi gawo la zida zotetezedwa. Njira zodzitetezera zomwe zimagwiritsidwa ntchito kwambiri ndi "zotchinga zotchinga" ndi "zotchinga zoluka".

Chingwe chotchinga chomwe chimagwiritsa ntchito zokutira zopyapyala zamkuwa kapena aluminiyamu kuti zithandizire moyo wautali zimatchedwa kutchingira kwazithunzi. Waya wothira mkuwa ndi chishango chojambulapo zimagwira ntchito limodzi kuti chishangocho chigwe.

Ubwino wogwiritsa ntchito mkuwa ngati zojambulazo komanso zotchingira zoluka

Mitundu iwiri yotchuka ya chingwe chotetezedwa chomwe chimagwiritsidwa ntchito m'mafakitale ndi zojambulazo ndi zoluka. Mitundu iwiriyi ikugwiritsa ntchito mkuwa. Kutchinga kwa foil kumapereka chitetezo chokwanira komanso kusagwirizana ndi ma RFI othamanga kwambiri. Chishango cha foil ndichofulumira, chotsika mtengo, komanso chosavuta kupanga chifukwa ndi chopepuka komanso chotsika mtengo.

Ma mesh ndi ma flat braid zishango zonse zilipo. Pa nthawi yopanga, zopota zathyathyathya zopangidwa ndi mkuwa wophimbidwa zimakulungidwa muzitsulo. Kusinthasintha kwake kwakukulu kumapangitsa kuti ikhale yotchinga bwino kwambiri pamapaipi ndi machubu. Itha kugwiritsidwa ntchito ngati chingwe chomangira zida zamagalimoto, ndege, ndi zombo komanso zingwe zotchingira, zomangira pansi, kuyika mabatire, ndi mabatire. Ndizoyenera kugwiritsa ntchito zilizonse zomwe zimafuna kuluka, zoluka zamkuwa komanso zimachotsa kusokoneza. Pafupifupi 95% ya chishangocho chimakutidwa ndi mkuwa wopangidwa ndi malata. Zishango zolukidwa zamkuwa zimakwaniritsa zofunikira za ASTM B-33 ndi QQ-W-343 mtundu S.

Zojambulajambula za Copper 'zomatira zomangira ndizoyenera kusintha ma board osindikizidwa, kukonza ma alarm achitetezo, ndikuyala ndi kupanga ma prototypes a board. Ndikwabwino kukulunga chingwe cha EMI/RFI ndikuwonetsetsa kuti magetsi azipitilira polowa zipinda zotetezedwa ndi EMI/RFI. Kuphatikiza apo, imagwiritsidwa ntchito polumikizana ndi zinthu zomwe sizingagulitsidwe monga pulasitiki kapena aluminiyamu komanso kukhetsa magetsi osasunthika. Mtundu wake wonyezimira, wonyezimira wamkuwa umapangitsa kuti ikhale yabwino kwambiri pantchito zaluso ndi zamisiri chifukwa sichingawononge. Pepala lopyapyala lamkuwa kapena aluminiyumu limagwiritsidwa ntchito potchingira zojambulazo. Nthawi zambiri, "chojambula" ichi chimamangiriridwa ku chonyamulira cha polyester kuti chiwonjezere mphamvu ya chingwe. Chingwe chotetezedwa chamtunduwu, chomwe chimatchedwanso "tepi" kutchingira, chimateteza kwathunthu waya wowongolera womwe umakulungidwa. Palibe EMI yochokera ku chilengedwe yomwe ingalowe. Komabe, zingwezi ndizovuta kwambiri kuthana nazo, makamaka mukamagwiritsa ntchito cholumikizira, chifukwa zojambulazo mkati mwa chingwecho ndizovuta kwambiri. M'malo moyesera kuyika chishango chonse cha chingwe, waya wothira amatha kugwiritsidwa ntchito.

Chishango chamkuwa chosindikizidwa chimalangizidwa kuti chitetezeke kwambiri. 95 peresenti yake yocheperako imaperekedwa ndi kapangidwe kake ka mkuwa wolukidwa ndi malata. Ndilosavuta kusintha ndipo makulidwe ake ndi.020″, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito ngati chingwe chomangira zida zam'madzi, magalimoto, ndi ndege.

Mawaya amkuwa amalukidwa kukhala mauna opangira zingwe zomangika. Ngakhale zishango zomangika zimakhala zolimba kwambiri kuposa zishango za foil, ngakhale zili zolimba kwambiri. Mukamagwiritsa ntchito cholumikizira, cholumikizira chimakhala chosavuta kuchimitsa ndipo chimapanga njira yochepetsera kuyika pansi. Kutengera momwe luko limalukidwira mwamphamvu, zishango zoluka zimapereka chitetezo cha 70 mpaka 95 peresenti ya EMI. Chifukwa chakuti mkuwa umatulutsa magetsi mofulumira kuposa aluminiyamu ndipo chifukwa chakuti zishango zolukidwa sizingawonongeke mkati, zimakhala zogwira mtima kwambiri kuposa zishango za zojambulazo. Chifukwa cha magwiridwe antchito ake apamwamba komanso kulimba, zingwe zoluka zishango zimalemera komanso zokwera mtengo kuposa zishango za tepi.

Kampani yathu,Civen Metal, adasonkhanitsa makina abwino kwambiri opanga makina ndi mizere yophatikizira padziko lonse lapansi, komanso akatswiri odziwa zambiri komanso akatswiri ogwira ntchito komanso gulu loyamba loyang'anira. Timatsatira njira ndi miyezo yapadziko lonse lapansi yosankha zinthu, kupanga, kuwongolera bwino, kuyika, ndi zoyendera. Kuphatikiza apo, timatha kuchita kafukufuku wodziyimira pawokha ndi chitukuko ndikupanga zida zapadera zachitsulo kwa makasitomala.

Mukhoza kupita ku webusaiti yathu (yolembedwa pansipa), kuti mudziwe zambiri zokhudza tepi ya zojambulazo, ndi zishango za mkuwa za malata, kapena mungatiyimbire kuti tikuthandizeni.

https://www.civen-inc.com/

ZOYENERA:

Zolemba zamkuwa zokulungidwa, zojambula zamkuwa za electrolytic, pepala la coil - civen. (ndi). Chithunzi cha Civen-inc.com Idabwezedwa pa Julayi 29, 2022, kuchokera ku https://www.civen-inc.com/