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Dalaivala wa LED ndi wamphamvu
Monga gawo lalikulu la magetsi a LED, magetsi a LED ali ngati mtima wa LED. Ubwino wa mphamvu yamagetsi ya LED umatsimikizira mwachindunji mtundu wa nyali za LED. Choyamba, mu kapangidwe kamangidwe, panja LED pagalimoto magetsi ayenera kukhala okhwima madzi ntchito; Apo ayi, sichingakhoze kupirira ...Werengani zambiri -
Dalaivala wa LED ali ndi njira zitatu zazikulu zaukadaulo
1. RC Buck: mawonekedwe osavuta, chipangizocho chaching'ono, chotsika mtengo, sichikhazikika. Amagwiritsidwa ntchito makamaka 3W ndi pansi pa kamangidwe ka nyali ya LED, ndipo pali ngozi ya kutayikira chifukwa cha kuwonongeka kwa bolodi la nyali, kotero kuti chipolopolo cha thupi la nyali chiyenera kutsekedwa; 2. Magetsi osadzipatula: mtengo wa...Werengani zambiri -
Momwe mungaweruzire mtundu wa nyali za LED
Kuwala ndiye gwero lokhalo lowala lomwe limapezeka m'nyumba usiku. Pogwiritsira ntchito tsiku ndi tsiku, zotsatira za kuwala kwa stroboscopic pa anthu, makamaka okalamba, ana, ndi zina zotero. Kaya mumawerenga muphunziro, kuwerenga, kapena kupumula m'chipinda chogona, magwero owunikira osayenera amangochepetsa ...Werengani zambiri -
Kusanthula kwamavuto aukadaulo a nyali ya led filament
1. Kukula kwakung'ono, kutentha kwa kutentha ndi kuwonongeka kwa kuwala ndizovuta zazikulu Lightman amakhulupirira kuti kukonza mawonekedwe a ulusi wa nyali za LED, nyali za LED zimadzazidwa ndi mpweya wa inert chifukwa cha kutentha kwa dzuwa, ndipo pali kusiyana kwakukulu pakati pa ntchito yeniyeni ndi des ...Werengani zambiri -
Njira zisanu zopangira kuwala kophatikizika kwa denga la LED
1: Yang'anani mphamvu ya mphamvu ya kuunikira kwathunthu Mphamvu yochepa yamagetsi imasonyeza kuti magetsi oyendetsa galimoto omwe amagwiritsidwa ntchito sanapangidwe bwino, omwe amachepetsa kwambiri moyo wautumiki wa kuyatsa. Kodi kudziwa? -- Power factor mita nthawi zambiri imatumiza kunja kwa LED panel nyali mphamvu chinthu chofunikira ...Werengani zambiri
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