Q: Ndi njira ziti za ESD pakuyesa kwa Emc kwa zinthu zonse zomaliza?
Yankho: Njira yonse yothetsera magetsi pansi. Pali malingaliro oterewa:
1), magetsi operekera ma TVs a TVS: Kutetezedwa kwa ESD kwa magetsi a VCC, TVs chubu kumatha kulumikizidwa ndikuthetsedwa. Ma TVs chubu ndi ofanana kwambiri ndi magetsi a mphamvu ya magetsi. Ili ndi mphamvu yamagetsi yovota. Kusiyanaku ndikuti liwiro lake limathamanga kwambiri ndipo limakhala ndi zotsatira zabwino zamagetsi okhazikika.
2) Kutetezedwa kwa mzere wa mawonekedwe akunja: Mutha kuganizira zolumikizira zosinthira kuti muwongolere zomwe zilipo pamagetsi kapena nthaka;
3), FC FANGWING imawonjezeredwa ku zida zamphamvu za magetsi: IC ina imatha kugwera magetsi okhazikika. Mayeso a ESD akachitika, kukonzanso kapena kufa nthawi zonse kumachitika. Cholinga chake ndikuti pini yamphamvu yamagetsi nthawi zambiri imasokonezedwa. Pakuti izi, FC FANG FLAING ikhoza kuwonjezeredwa ku magetsi ake.
4) Zofunikira pa PCB yokwaniritsa: PCB iyenera kupakiridwa kwambiri momwe angathere. Ngati ndi gulu lachiwiri, mbali zonse ziwiri ziyenera kupanikizidwa ndi mkuwa m'dera lalikulu, ndipo payenera kukhala mabowo okwanira. Ngati ndi bolodi-wosanjikiza anayi kapena pamwamba, ndege yapafupi ndi gawo lalikulu la gawo liyenera kukhazikitsidwa.
5) Zofunikira: Kumasulira bwino magetsi okhazikika, malo abwino ayenera kutsimikiziridwa. Mwachitsanzo, zamagetsi zamankhwala, zapamwamba zamagetsi zamagetsi zamagetsi monga oyang'anira, kudzakhala kofanana komwe kungafanane ndi fuselage. Mukamayesa mayeso a ESD, kumapeto kumeneku kumalumikizidwanso padziko lapansi, kotero pali njira yothanirana ndi magetsi okhazikika.
6) PCB YOMWIRA YOSAVUTA: Ngati mzere wa zizindikiro zowoneka bwino ndi zazitali kwambiri, zamagetsi zamagetsi zosayembekezereka ziyenera kukhazikitsidwa. Pankhani ya anti-ESD, zowoneka bwino kapena zizindikiro (monga kukonzanso) ziyenera kusungidwa kutali ndi m'mphepete mwa PCB kuti isalepheretse mpweya mwachindunji ndi zikwangwani. Mphepo ya PCB iyenera kukhala ndi m'lifupi mwake kapena mkuwa.
