Momwe Mungaweruzire Zomwe Zamakono za 0603LED Mikanda ya Nyali

1. 0603 nyali mikanda 0.06WLED nyale mikanda ali ndi ntchito yachibadwa panopa 20mA, ndipo yachibadwa ntchito panopa 0.2WLED nyale mikanda ndi 60mA2. Kutetezedwa kwanthawi yayitali: ma jenerali opitilira muyeso amatsogolera ku nyali zakufa za nyali za LED, kuwalako kumathandizira kuchepetsa kuchepetsedwa. Mu kapangidwe ka dera, malinga ndi kutsika kwa voteji kwa mikanda ya nyali ya LED, zopinga zosiyanasiyana zapano ziyenera kuphatikizidwa ndi kukana kosiyanasiyana kuti zitsimikizire kuti mikanda ya nyali ya LED imagwira ntchito bwino kuti igwire bwino ntchito. 3. Mikanda ya nyali ya LED yokhala ndi mphamvu yomweyo iyenera kugwira ntchito pamikhalidwe yomweyi. Ngati yapanoyo ndi yayikulu kwambiri, ifupikitsa moyo wa mikanda ya nyali ya LED, ndipo yapano ndi yaying'ono kwambiri kuti ifikire kuwala kofunikira. 0603LED nyali mikanda anti-static precautions 1. Wogwira ntchitoyo ayenera kuvala magolovesi odana ndi static ndi ma anti-static wristbands kuti atsimikizire kuti ali ndi maziko abwino. Musanakhudze mikanda ya nyali ya LED, gwirani ntchito yochotsa magetsi osasunthika. Chitsulo chamagetsi chamagetsi kapena zida zowotcherera zonyowetsedwa ziyenera kukhazikika, ndipo mafani a ionic agwiritsidwe ntchito kuthetsa magetsi osasunthika. Musakhudze zikhomo ziwiri za mikanda ya nyali ya LED maliseche. 2. Zokhazikika ndi mafunde zimatha kuwononga mikanda ya nyali ya LED. 3. Zida zonse, zida, ndi malo ogwirira ntchito omwe akukhudzana ndi mikanda ya nyali ya LED ayenera kukhala ndi mawaya apansi, ndi chitsulo chapadera cha soldering ndi ng'anjo za malata ziyenera kukhazikika bwino; mu chipangizo chogwiritsa ntchito mikanda ya nyali ya LED, payenera kukhala njira zopewera voteji yamagetsi. 0603LED nyali mikanda kuyesa kuwala ndi kufotokoza mankhwala 1. Mukamagwiritsa ntchito mikanda ya nyali ya LED yokhala ndi utoto wogawanika, chonde igwiritseni ntchito molingana ndi magawo osiyanasiyana a BIN. Magawo osiyanasiyana a BIN -class sangagwiritsidwe ntchito pa chinthu chimodzi, zomwe zimapangitsa kuti pakhale kusasinthika kwazinthu. Ngati mukufunadi kugwiritsa ntchito mulingo wosakanikirana wa BIN, mutha kugwiritsa ntchito mulingo wa BIN woyandikana palimodzi, koma muyenera kuupewa momwe mungathere. 2. Poyesa VF, kuwala ndi kutalika kwa mawonekedwe, nthawi yogwira ntchito bwino iyenera kukhazikitsidwa molingana ndi mphamvu yeniyeni ya nyali ya LED. Mukayesa VR, ikani IR ku 10UA, ndipo poyesa IR, ikani VR ku 5V. Poyesa ndikugwiritsa ntchito mikanda ya nyali ya LED, pakali pano iyenera kuperekedwa pamtundu uliwonse wa nyali ya LED, ndiko kuti, kugwiritsa ntchito kuzindikira kosalekeza kuti muwonetsetse kuwala komweko.