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Kukhudza kwa dimmer switch control LED tebulo nyali maziko kapangidwe ka usiku kuwala kwa bedi tebulo LED nyali desk

 

Kukhudza kuwala kwa tebulo la LED

Mfundo ya LED dimmer

Dimmer ya LED ndi gawo lofunikira la nyali zamakono, ndikusintha kukula kwa magetsi opangira magetsi, kusintha kuwala kwa nyali za LED. Ndi chitukuko mosalekeza ndi kusintha kwa ukadaulo wowunikira za LED, nyali za LED zakhala zida zodziwika bwino pakuwunikira m'nyumba ndi panja, kotero kugwiritsa ntchito ma dimmers a LED kwabweretsa zofunika kwambiri. Nkhaniyi ifotokoza mfundo ya dimmer ya LED ndi momwe imagwirira ntchito limodzi ndi nyali za LED kuti mumvetsetse bwino ndikugwiritsa ntchito chipangizochi.Kukhudza dimmer LED nyali

Mfundo ya LED dimmer

Mfundo ya dimmer ya LED ndikusintha kuwala kwa zotulutsa posintha mphamvu yamagetsi ya DC ya nyali. Popeza nyali ya LED ndi gwero lachindunji loyendetsedwa ndi magetsi, ndikofunikira kusintha ma voliyumu amagetsi ake panthawi yomwe amagwiritsidwa ntchito kuwongolera kuwala kwa gwero la kuwala kwa LED.

Dera laNyali za LEDZimaphatikizapo zigawo zitatu zazikuluzikulu, zomwe ndi magetsi, gwero lamakono lamakono ndi gwero la kuwala kwa LED lokha. Mphamvu yamagetsi imapereka magetsi ofanana kuti ayendetse gwero la kuwala kwa LED, pamene gwero lamakono lokhazikika limatsimikizira kukhazikika kwa gwero la kuwala kwa LED posunga zomwe zikuyenda kudzera mu LED osasinthika. Chifukwa chake, ntchito yayikulu ya dimmer ndikusintha mphamvu zamagetsi, zomwe zimakhudza kuwala kwa gwero la kuwala kwa LED. Dimmer nthawi zambiri kudzera m'njira zitatu kuti mukwaniritse kuwongolera magetsi a LED: kusinthasintha kwa PWM, kusinthasintha kwamagetsi ndi kusinthasintha komweku.

1. Kusintha kwa PWM

PWM modulation ndi imodzi mwa njira zomwe zimagwiritsidwa ntchito kwambiri pa LED dimmer regulation. Kusintha kumeneku kumasintha voteji yamagetsi pamafupipafupi ena ndikuwongolera kuchuluka kwa magwiridwe antchito amagetsi amagetsi munthawi iliyonse, potero zimakhudza kuwala kwa nyali ya LED. Dimming yamphamvu imatha kupezeka kudzera mukusintha kwa PWM, komanso kukwaniritsa zosowa zosiyanasiyana zowunikira.

2. The mgwirizano ntchito mode pakatiKuwala kwa LED ndi kuwala kwa LED

Njira yogwirira ntchito yogwirira ntchito pakati pa dimmer ya LED ndi kuwala kwa LED ndikuzindikira kusintha kwa kuwala kwa kuwala kwa LED kudzera mukuchita. Zotsatirazi ndizofotokozera mwachidule za mgwirizano pakati pa kuwala kwa LED ndi kuwala kwa LED.

Kuwala kwa tebulo la LED

1. Kusintha kwa PWM

Mu PWM modulation mode, kuwala kwa kuwala kwa LED kumayang'aniridwa ndi kusintha kayendetsedwe ka kayendetsedwe ka magetsi. Dimmer imatumiza chizindikiro chosinthira ku kuwala kwa LED, ndipo kuwala kwa LED kumatulutsa kuwala kosiyana malinga ndi kuwala kosiyanasiyana kwa siginecha yosinthira. Kusintha kwa chizindikiro pakati pa ziwirizi nthawi zambiri kumachokera pa chizindikiro cha digito, chomwe chimatha kuzindikira kulamulira kwakutali ndi kuzimiririka.

2. Kusinthasintha kwamagetsi

Munjira yosinthira magetsi, dimmer ya LED imayang'anira nyali ya LED poyendetsa mphamvu yakutulutsa kwa kuwala kwa LED.

Nyali Ya Desk Yowonjezedwanso ya LED-Pleated Shade

MALANGIZO AFUPI:

Wonled Pleated Shade, wowonjezeransodesk nyali. Onjezani kukongola kwa malo aliwonse ndi nyali yapaderayi yokhala ndi mthunzi wowoneka bwino komanso wosunthika. Ndi batire yake yomangidwanso, mutha kusangalala ndi kunyamulakuyatsa opanda zingwepopanda vuto la zingwe. Mithunzi yopindika imaphatikiza magwiridwe antchito, zokongoletsa komanso zosavuta, zomwe zimawapanga kukhala angwiro lnjira zothetsera fkapena moyo wamakono.

https://www.wonledlight.com/led-rechargeable-desk-lamp-with-usb-port-touch-dimming-product/