Pali zizindikiro zambiri zamilanduMikanda ya LED. Poyerekeza ndi akatswiri azamagetsi ambiri, kuti amvetsetse msika wakumayambiriro, ndikofunikira kumvetsetsa chidziwitso china cha zoopsa za LED, kuphatikizapo magawo ena a LED ndi zizindikiro.
01 Bed Bead
Choyamba, zomwe zilipo za mikanda ya ku LED, yomwe nthawi zambiri imatanthawuza malire omwe ali ndi mikanda ya DEDmagetsiNdipo mtengo woyipa umalumikizidwa ndi mtengo woyipa wa magetsi. Pakadali pano, nthawi zambiri zimakhala ngati 20ma. Kuwala kwa Kuwala Kwakale kwa mikanda yapaulendo sikungapitirire ngati2 / 3, pafupifupi pakati pa 15ma ndi 18ma. Kukula kwamphamvu kwa mikanda ya LED ndi kolumikizana kokha kogwirizana ndi gawo lolingana. Pamene> 20Mma, kukula kwa kuwala kumakhala kosakhazikika. Chifukwa chake, nthawi zambiri zimakhala zomveka kusankha kugwira ntchito kwa mahatchi a LED padziko lonse lapansi. Ndi chitukuko chopitilira muukadaulo, mitanda yayikulu kwambiri imayamba chifukwa, monga 0,5Wall (ngati = 150ma), 750mA), ndi zochitika zambiri za LED.
02 Add Bead Livespan
Kukhazikika kwa mikanda ku LED ndi chizindikiro chofunikira kwambiri. M'mabuku ophunzitsira mikanda ya LED, imawonetsedwa kuti ingagwiritsidwe ntchito nthawi yayitali bwanji, monga kugwira ntchito kwa maola 50000. Komabe, ziyenera kudziwika kuti moyo wa moyo wa LED suyenera kutsimikiziridwa ngati akadagwirabe ntchito. Ndi chifukwa chakuti limisimu ilibe vuto la kuthyolako mokhala ngati nyali zachikhalidwe, chifukwa chake sizingalepheretse kugwira ntchito, koma zidzayamba pang'onopang'ono ndi kupita kwa nthawi. Mikanda yayikulu ya LED imatha kukhala yolimba pafupifupi 60% yowala kwawo koyamba maola 50000 akupitiliza kugwira ntchito. Njira yabwino yowonjezera mikanda ya LED ndikuchepetsa mphamvu yopangidwa ndi tchipisi la LED, yomwe ndi chifukwa choyambira chotayika.
Chifukwa chake, pongopeza kumvetsetsa kwabwino kwa zizindikiro za LED.
Post Nthawi: Sep-02-2024
