Awoodda sare ee Leeds 3W UV / ultraviolet 370nm emitter

Nalalka ayaa loo isticmaali karaa iyada oo loo isticmaali karo UV?

Waqti fog, dadku waxay u maleyn doonaan inay tahay laambado hakad ah markii aan ka hadlayno iftiinka UV. Laakiin hadda, laambada UV sidoo kale waa la hogaamin karaa nooca aan waxbarashadu ku jirin awood yar ama awood sare. Sannadkii 2835 kiiska SMD, 5050 SMD LED kiis ama 5730 kiiska SMD, waxaan soo saari karnaa waa awood yar oo ay ka mid yihiin 0.2w, 006W ama xitaa 0.5W ama 1w. Laakiin kiiska awoodda sare, waxaan ka dhigi karnaa UV tan oo ay hogaaminayaan awood sare, kaas oo iska hubin kara inay si fiican u shaqeyn karto xitaa 700Ma ee hadda jirta. Dhanka kale, waxaa sidoo kale jira lens dhaadheer oo dusha sare ah ee smd, oo kordhin doonta iftiinka chip.

UV Awoodda sare ee SMD ShD LED Cabbirka:

Cayayaanka korantada:

* Jidhka garaaca hubka hadda ah: Waajibaadka 1% iyo ballaca garaaca wadnaha = 10us.

* Khariirifka iibinta: Dhaqanka iibinta waa in lagu dhammeeyaa 3 secongds 260 ℃

* Xoogga xoogga badan waxaa lagu cabiray zwl600.

* λD waxaa laga soo qaatay jaantus cheematity Cheagritity oo matalaysa hal-geedka hal goynta ee qeexaya midabka aaladda.

Soo-saarka SMD-ka dib-u-soo-celinta SMD:

Wax ka qabashada taxaddarrada:

Isbarbar dhig kumbuyuutar ee Epoxy oo adag oo jajaban, silicone waa mid jilicsan oo rogrogmi kara dabeecaddiisa si weyn u yareeyaan walaaca fekerka, waxay aad ugu nugul tahay waxyeelada awood farsamo. Natiijo ahaan, taxaddar maaliyadeed oo gaar ah ayaa u baahan in la ilaaliyo inta lagu gudajiro kulanka iyadoo la adeegsanayo silicone-ka wax soo saarka leh. Ka gaabinta inaad u hogaansanaato waxay horseedi kartaa waxyeelo iyo guuldarro dhicis ah

1. Wax ka qabashada qaybta dusha sare ee dusha sare adoo adeegsanaya qalab xoog ama qalab ku habboon.

2, si toos ah ha u taaban ama ha u isticmaalin dusha sare ee silikoonka dusha sare. Waxay dhaawici kartaa wareegga gudaha.

3, Ha u xirneyn PCB-ga la soo aruuriyay oo ay ku jiraan dhulalka foorarka ah. Saameyntu waxay xoqsan kartaa muraayadda silikoonka ama waxyeelada u geysan karto wareegga gudaha.

4, 4-MARKA TAARIIKH TILMAAMAHA EE SMD Pagep Board waa inuusan ka badneyn cabirka loo yaqaan 'hoggaamiyihii horseeday inuu ka hortago daadashada hawada;

4-BA Waxyaabaha la sheegi karo waxaa lagu soo jeedinayaa caarada bisadda si looga fogaado acything ama waxyeelada dusha sare ee salka ku haya inta lagu gudajiro.

Cabidhiska qaybta waa in si sax ah loogu habeeyaa mashiinka soo qaadista iyo mashiinka si loo hubiyo qaadista saxda ah kana fogow waxyeelada inta wax soo saarku ka soo baxo;

4-D Sida silsilada silikone waa loo gartaa gaaska, qaar ka mid ah walxaha wasakhaysan sida H2s ayaa laga yaabaa inay ceyriyaan qalin qalin oo ah hoggaamiye horseed. Daryeel gaar ah waa in la qaataa haddii hoggaamiye la mid ah silsiladda silicone-ka ay tahay in loo isticmaalo agagaarka walxahaas oo kale.

5, Fadlan ka dib u sii wad sii wadida soo-gaadhista jawiga qoyaan oo ka fogee sheyga ka fog wareejinta ugu badan ee ku-meel-gaarka ah ee heerkulka ambiamt.

6, wax soo saarka ee xirmada asalka ah ee shaabadaysan ayaa lagula talinayaa in lagu soo ururiyo 24 saacadood gudahood laga bilaabo furitaanka.