12V 3mm LED e khubelu e hahiloeng ka har'a Resistor DC

12V led 3mm Round Top LED - Red Diffused LED

304FRD62D3L14V12 ke gagamalo phahameng LED le khubelu emitting LED. Bapisa le tloaelehileng le sebelisoang malapeng khubelu SMD LED kapa ka-lesoba LED, led 3mm ena khubelu ka-lesoba LED a 12V pele gagamalo. Ho tloha setšoantšong u ka bona, hona o mofubelu ka-lesoba shebahala joaloka ho tsoana le ho tloaelehile hore batho ba khubelu mabone LED. Hobane re sephutheloana e nyenyane e hahiloeng ka resistor ka hare tsa khubelu diffused lense. Eo ho bolela ha re sebelisa LED ena, re ha ho hlokahale hore eketsa resistory efe kapa efe, LED ena ka baobamedi ba boa ka volts 12 ka ho otloloha. Esita le ho e gagamalo phahameng LED, e ntse ntša 'mala o tšoanang le 625nm LED le becuase ya kholo LED ladica i ka hare, led 3mm ena khubelu LED hape ke bartolomeo mabone khanyang LED ka gagamalo phahameng khubelu LED. Ha o ba ne ba batla ba bang ba e hahiloeng ka resistor khubelu LED le khanya phahameng, feela tla bakeng sa ~

Teba tsa led 3mm ka-lesoba LED:

Ka-lesoba LED Features:

* Teba tsa Lens: led 3mm potoloha holimo;

* Pele gagamalo: 12VDC Lumellana;

* Wavelength 620-630nm;

* Lens mofuta: Red diffused;

* High tšepahala le phahameng mahlaseli intersity;

Motlakase di-parameter:

* Boemo ba hona joale ba ho ea pele: Mosebetsi oa 1% le bophara ba pulse = 10us.

* Boemo ba soldering: Boemo ba ho solder bo tlameha ho phethoa ka li-secongds tse 3 ho 260 ℃

Electrucal Optical litšobotsi (TC = 25 ℃)

*Luminous Intensity e lekantsoe ka ZWL600.

*θ1/2 ke off-sxis angle moo khanya e khanyang e leng halofo ea axia luminous intensity;

Main kopo:

* Loketseng bakeng sa ho backlight;

* Bontša khanya;

* LED lebone le khabisitsoeng;

Dintlha tsa sehlahisoa:

99,99% terata e hloekileng khauta;

Silver tlotsitsoe foreime LED;

Famous dita le diselefounu tsa;

Boleng bo phahameng epoxy;

Ho etsa thepa tsoelo-pele ea ka-lesoba LED:

Bapisa le SMD LED, ka-lesoba LED tlhahiso ea tla feta thata. Eo ho bolela hore o tla nka ho feta tlhahiso ea tsoela pele le nako ho hlahisoeng:

Pele ho tsohle, re lokela ho lokisa le ladica i LED (sena e tla ba e tšoanang le ea ho hlahisoeng SMD LED); Tabeng ya bobedi, re tla hloka ho kenya ladica i LED ka foreime ya LED, 'me joale re tla hloka ho khauta e hloekileng terata ho amahanya cathode le anode la foreime LED. Ho na le fihla e fapaneng, Ka ho hlahisoeng SMD LED, re lokela ho beha epoxy ho foreime LED le ema ho ho fihlela e omisa ka ontong. Leha ho le joalo, bakeng sa LED mabone, re lokela ho a nkente ka epoxy ka hlobo ea lense le beha lintho tsohle ka ho ontong ka lihora tse bonyane 8 ho fihlela ba omella. Ka mor'a moo, re lokela ho Tae bona ho tloha ka ontong le fumana LED tsoa hlobo. 'Me joale re lokela ho khaola le lithakhisa tsa LED e le hore ba e ka ba ho le bonolo ho mamella teko.

Qetellong, re ile ka LED. E le ho etsa bonnete ba hore boleng le junifomo e le litaba e le ho hlokeha. Re boetse re lokela ho beha tsohle LED ho mochine arohane le bona re tla fumana LED le tsa seretse tšoanang.

Storage Maemo:

1. lokela ho qoba a tsoela pele ho pepesehela ho condensing tikoloho ya mongobo 'me u boloke sehlahiswa hole ho fetoha ka potlako ka mocheso ambient;

2. LEDs lokela ho bolokoa ka mocheso ≤30 ℃ le mongobo a lekanyelitsoeng <60% ℃;

3. Product ka sephutheloana pele tiisitsoe buelloa ho bokana ka hare ho lihora tse 72 tsa selelekela li se;

4. Product ka sephutheloana bula bakeng sa ho feta ka beke lokela ho apehoa bakeng sa lihora tse 6-8 ka 85-10 ℃;

LED ntseng bo eketseha mokhoa

1, The me lea e d sekontiri se metsi ya LED le lokela ho tšoanang le sekontiri se metsi ba le masoba ntseng bo eketseha ka PCB nakong placement karolo;

Lebisa-eaba ba etsa le ka kotjwa ho inshora a etella pele sekontiri se metsi e lumellana le lesoba sekontiri se metsi;

Li bua ka palo e ka tlase ho e loketseng mekgwa ya tshebetso etella pele eaba ba etsa;

U se ke ua tsela PCB mosaletsa sebakeng ikopanye le pakeng tsa leadframe le PCB ho thibela khutšoanyane lipotoloho;

o ile a hlokomela:

○ nepahetseng hloa mekoalaba mokhoa;

× fosahetseng hloa mekoalaba mokhoa;

2. Ha lithapo kulo ho LED, e mong le e kopanetsoeng terata lokela ho thoko insulated ka mocheso-ikhule tube, ho thibela 'short-oa potoloho o ikopanye le.

U se ke ua eo e sosobaneng lithapo bobeli ho e nngwe mocheso ikhule tube, ho qoba pinching e itlhomme LED;

Pinching khatello ea kelello ka itlhomme pele se ile sa etsa 'na a senya mehaho e ka hare le sesosa hloleha;

o ile a hlokomela:

○ nepahetseng hloa mekoalaba mokhoa;

× fosahetseng hloa mekoalaba mokhoa;

3. Sebelisa koteleme-offs (sa feiga 3) kapa spacers (sa feiga 4) boemong sireletsehile ka LED ka holimo PCB ea;

4. E-ba le bonyane ya led 3mm cl facebook earance pakeng tsa setsi sa lense LED le pele etella pele koba (sa feiga. 5. sa feiga. 6)

5. Nakong etella pele eaba ba etsa, lisebelisoa tšebeliso kapa jigs ho tšoara itlhomme sireletsehile e le hore matla a ba kobang ke ke ho a tšoaetsanoang ka ho lense LED le dibopeho tsa sona tsa;

U se ke ua phetha ka ketello-pele eaba ba etsa hang karolo e bile mounted holim'a PCB ea;

L attle etsang Mekhoa

1. Lebisang etsang Mekhoa;

2. U se ke ua koba itlhomme pele ho feta ka makhetlo a mabeli (sa feiga 7.);

3. Nakong kulo, motsoako likoahelo le lipane lokela ho tlohela rengwa ho qoba tsamaisa senya tlas'a khatello ea kelello ka LED nakong kulo (sa feiga 8);

4. keletso ea kulo tšepe lokela ho tšoara lense epoxy;

5. Ka-lesoba LED 's ke sa lumellane le se kopantsoeng ka kulo reflow;

6. Ha LED tla feta makhalong multiple kulo kapa sefahleho dithulaganyo tse ling moo karolo e ka behoa tlas'a mocheso le matla haholo ka kopo sheba ka Best LED bakeng sebeletsana;