Kodi kuwala kwa LED kwachikasu kwa strobe ya dzuwa kumagwira ntchito bwanji?

Ma LED achikasu a strobe a dzuwakuwala kofanana, kosalekeza komanso kosasunthika, osati kowala kwambiri, osati kowala mosinthasintha, chifukwa chiyani? Zimapangitsa anthu ambiri kudabwa. Ndipotu, kuwala kwachikasu kowala kwa dzuwa komwe kumawala sikungokhala switch yokha, komanso zotsatira za zinthu zitatu zomwe zimachitika pamodzi: kulamulira pulogalamu ya chip yayikulu yowongolera, kuwongolera kolondola kwa mphamvu yamagetsi, komanso kuyankha kwamphamvu kwa gwero la kuwala. Ili ndi njira yanzeru yowunikira kuwala yomwe imayamba ndikuyimitsa yokha, ndipo pamodzi ndi izi, imapanga mphamvu yowunikira yodziwika bwino. Mfundo yake ndi yolondola.

Chip Yolamulira Kwambiri Pulogalamu Yowongolera Ma Frequency Fixed Control

Choyamba, pakati pake pali kulamulira kwa ma frequency okhazikika, komwe kumachokera ku pulogalamu ya chip yayikulu yowongolera. Kuwala kwachikasu kowala kwa dzuwa kuli ndi chip yodziyimira yokha ya microcontroller yomwe imakonzedwa kale ndi pulogalamu yowunikira magalimoto. Pulogalamuyi ili ndi nthawi pakati pa magetsi kuyatsa ndi kuzimitsa. Nthawi zambiri, kuwunikira kwa 1 mpaka 2 kumawala pa sekondi imodzi ndi mtundu wagolide. Kuchuluka kwa ma frequency kwatsimikiziridwa kuti ndi chitetezo cha magalimoto ndipo kumatha kukopa chidwi cha dalaivala popanda kuwala mofulumira kwambiri kuti apangitse kutopa kwa maso. Chip continuous output pulse signal, kulamulira kolondola kwa circuit on-off, kupewa liwiro lowala losasinthasintha kapena kuwala kosasinthika, komanso kuwala kofanana komanso kokhazikika.

Dera Lowongolera Ma Voltage Kuti Mphamvu Ikhale Yokhazikika Polimbana ndi Kuzimitsa

Kachiwiri, magetsi owongolera magetsi amagwiritsidwa ntchito kuti magetsi azizimitsidwa nthawi yomweyo. Usiku, nyali imayendetsedwa ndi batire ya lithiamu, ndipo magetsi a batire amasiyana pang'ono ndi mphamvu yomwe imagwiritsidwa ntchito. Chipangizocho chili ndi gawo lamagetsi lokhazikika komanso magetsi owongolera magetsi omangidwa mkati, omwe amatha kukhazikika mphamvu yotulutsa ndi magetsi ndikupewa kuzimitsidwa ndi kuzima chifukwa cha kuwonongeka kwa magetsi. Imatha kusintha mwachangu komanso molondola magetsi oyendetsera magetsi motsatira malangizo a chip, kuti kuyatsa ndi kuzimitsa kwa magetsi kuchitike nthawi yomweyo popanda kuchedwa komanso kuzizira. Gwero la magetsi limakhala ndi mphamvu yowala komanso yowala. Mkhalidwe wa kuwala kochenjeza umakhala wofanana tsiku lonse.

Makhalidwe Oyankha Mofulumira Kwambiri a Gwero la Kuwala kwa LED

Pomaliza, mphamvu yowala yaMa LED achikasu a strobe a dzuwaIzi zimachitika chifukwa cha mphamvu ya kuwala kwa LED yomwe imagwira ntchito mwachangu. Nyali zakale zimafunika nthawi kuti ziyambe kuwala ndipo sizimatha kuzima pafupipafupi. Nyali ya LED yachikasu ya solar strobe imagwiritsa ntchito mphamvu yachikasu ya LED yowala kwambiri. Ili ndi mphamvu yoyatsa/kuzima mwachangu kwambiri pa mulingo wa millisecond, zomwe zimagwirizana bwino ndi malangizo a chip pulse. Nthawi yomweyo, mafunde achikasu owunikira a solar-powered yellow flashing ali ndi mphamvu yolowera bwino, zomwe zimapangitsa kuti kuwalako kuwonekere usiku wamvula, masiku a chifunga, komanso nyengo yafumbi. Ndi gawo la sensor ya kuwala, kuwalako kumayima kokha masana ndikulowa mu charging mode popanda kugwiritsa ntchito pamanja. Chenjezo lodziwikiratu lokha, lokhalitsa nthawi yayitali usiku limawala lokha.

Tili ndi njira yonse yopangira zinthu;magetsi achikasu owunikira dzuwaAmapangidwa ndi zinthu zolimba, amagwira ntchito bwino, ndipo ndi oyenera mitundu yonse ya zinthu zakunja. Timapereka chithandizo chosinthidwa, kupereka bwino kwambiri komanso kuwongolera khalidwe panthawi yonseyi, kupatsa makasitomala magetsi achikasu a dzuwa apamwamba komanso otsika mtengo. Ngati mukufuna kudziwa zambiri, chonde.Lumikizanani nafe.