Super Yakajeka 3mm Green LED Yakajeka Lens

3mm Green Kupfuura-gomba LED ine 20 degree yakajeka lens:

Uri kutsvaga mamwe mini mwenje mwenje ine kupenya kwakanyanya green green LED? Ndokumbira utarise neiyi 304LGC52D7L12, tinoigadzira ine inozivikanwa brand Epistar chip uye waya yegoridhe mukati kuitira circuir kubatana. Zvakasiyana ne5mm girini kuburikidza-mwena LED, tinogadzira iyi 3mm LED ine diki yakajeka lens, inogona kuita iyi 520nm LED ive nediki yekumisikidza nzvimbo. Enzanisa nerudzi rwakaparadzaniswa rwemalensi, iyi lens yakajeka ichave nechokwadi chekuti green reGreen rakawana kupenya kwakanyanya (kupenya kaviri) uye kureba kwemwaranzi kuburitsa. Kana yako projekiti ichida imwe LED ine yakanyanya kupenya mwenje uye yakareba radiation. Ndokumbirawo utibate kuti uwane rumwe ruzivo nezve iyi Super Bright LED Mwenje.

3mm Green LED ine Yakajeka Lens Saizi:

Girini Kupfuura-gomba LED Zvimiro:

* Divi reLens: 3mm;

* Wavelength 520-530nm;

* Lens mhando: Yakajeka;

* Kuvimbika kwakakwirira uye kwakanyanya radiation kupisa;

Magetsi Parameter:

* Pulse kumberi zvazvino mamiriro: Duty 1% uye kupomba upamhi = 10us.

* Mamiriro ekumonerana: Mamiriro ekumonerana anofanira kupedzwa nema secongds matatu pa270 ℃

Electrucal Optical Hunhu (Tc = 25 ℃ )

* Kuvhenekera kweLuminous kunoyerwa neZWL600.

* /1 / 2 iri off-sxis angle pane iyo inopenya intenity iri hafu yeaxia inopenya kusimba;

Kugadzira kufambira mberi kwe-kuburikidza-gomba LED:

Enzanisa neSMD LED, kuburikidza-gomba kugadzirwa kweUSD kuchanyanya kuomarara. Zvinoreva kuti zvinotora yakawanda kugadzirwa kufambira mberi uye nguva yekugadzira:

Chekutanga pane zvese, isu tinofanirwa kugadzirira iyo LED chip (izvi zvichave zvakafanana neSMD LED kugadzirwa ); Kechipiri, isu tichafanirwa kuisa iyo LED chip mukati meiyo LED furemu, uyezve isu tichazoda iyo chaiyo yegoridhe waya yekubatanidza iyo cathode uye anode yeakatungamira furemu. Iko kunouya kwakasiyana, Kune SMD LED kugadzirwa, tinofanirwa kuisa epoxy kune LED furemu uye kumirira kusvikira yaoma neovheni. Nekudaro, kune eMarambi emwenje, isu tinofanirwa kubaya epoxy muchimiro che lens uye nekuisa zvinhu zvese kuhovhoni kweinenge maawa masere kusvikira vaoma. Mushure meizvozvo, isu tinofanirwa kuvabaya kubva muchoto uye tibudise iyo LED kubva muforoma. Uyezve isu tinofanirwa kucheka pini dze LED kuitira kuti zvive nyore kuyedza.

Pakupedzisira, isu takawana iyo LED. Kuti uve nechokwadi chehunhu uye yunifomu zvakanaka sekudikanwa. Isu tinodawo kuisa ese ma LED kumuchina wekuparadzanisa uye ivo isu tichawana iyo LED nemabhini akafanana.

Mamiriro Ekuchengetedza:

1. dzivisa kuenderera mberi nekuratidzira kune iyo condensing mwando nharaunda uye chengetedza icho chigadzirwa kure nekukurumidza shanduko mune ambient tembiricha;

2. Ma LED anofanirwa kuchengetwa aine tembiricha -30 ℃ uye hunyoro hushoma <60% ℃;

3. Chigadzirwa mupakeji yepakutanga yakavharwa inokurudzirwa kuti iungane mukati maawa makumi manomwe nemaviri ekuvhura;

4. Chigadzirwa muhomwe yakavhurwa kweinopfuura vhiki chinofanira kubikwa kwemaawa matanhatu kusvika masere kusvika makumi masere kusvika masere p.

Akatungamirira Kuwedzera Nzira

1, Iyo inotungamira namo yeiyo LED inofanirwa kuenderana nekwakadzika kwemakomba anokwira paPCBP panguva yechikamu chekuisa;

Kutungamira-kuumba kunogona kudikanwa kuti inisheni yekukwira namo inowirirana negomba renamo;

Tarisa mufananidzo uri pasi apa kuti utungamire nzira dzekuumba.

Usatendese pcb inoteedzera munzvimbo yekubatana pakati peiyo leadframe uye iyo pcb kudzivirira pfupi-maseketi;

Noted:

○ Yakarurama nzira yekumisikidza;

× Nzira isiriyo yekumisikidza;

2. Kana uchisanganisa waya kune iyo LED, yega waya yekubatana inofanirwa kuve yakasungirirwa yoga neyakaipisa-shrink chubhu kudzivirira pfupi-redunhu kusangana.

Usasunga tambo mbiri idzi mune imwe kupisa shrink chubhu kuti usapinze iyo LED inotungamira;

Kunama kushushikana pane inotungamirwa lead kunogona kukuvadza zvemukati zvimiro uye kukonzera kutadza;

Noted:

○ Yakarurama nzira yekumisikidza;

× Nzira isiriyo yekumisikidza;

3. Shandisa stand-offs (Fig 3) kana spacers (Fig 4) kuchengetedza zvakachengeteka iyo LED pamusoro pePCB;

4. Chengetedza hushoma hwe3mm clearance pakati pechigadziko cheiyo lens ye LED uye yekutanga lead bend (Fig. 5. Fig. 6)

5. Panguva yekuumba kwekutungamira, shandisa maturusi kana majegi ekubata zvinotungamira zvakachengetedzeka kuitira kuti simba rinobhenda risazotapurirana kune iyo lens lens nezvivakwa zvemukati;

Usaite lead inogadzira kana chinhu chacho chave kuiswa paPCB;

L ead Maitiro Ekugadzira

1. Tungamira Kuumba Maitiro;

2. Usakotamise zvinyoreso zvakapetwa kaviri (Fig. 7);

3. Munguva yekunamatira, zvivharo zvezvikamu uye varidzi vanofanirwa kusiya clearance kuti vadzivise kuisa kusagadzikana kunokanganisa pane iyo LED panguva yekunamatira (Fig 8);

4. Iyo tipi yesimbi yekunamatira haifanire kubata iyo lens epoxy;

5. Kuburikidza-maburi maLED haapindirani neyakagadziriswa soldering;

6. Kana iyo LED ichizotarisana neyakawandisa masoldering kupfuura kana kutarisana nemamwe maitiro uko chikamu chinogona kuiswa pasi pekupisa kwakanyanya ndapota tarisa neBest LED kuti iwirirane;