3mm Red Diffused LED Circuit Board Faʻailo

3mm Red Diffused LED Single Level Circuit Board Faʻailo

Lenei matagaluega faʻailoilo faʻailoaina e acutally faia e le 3mm mumu ala-pu TAITAI totonu ma ufiufi ma se uliuli tulaga e mafai loloʻuina le TAITAIINA pine o le taumatau taumatau. Na maeʻa moli moli mumu i le taimi muamua, ona manaʻomia lea ona matou faʻapipiʻi lenei mumu lanumoana (625nm LED ) i totonu o le tulaga uliuli tulaga. I lenei c faʻailoga laupapa ircuit , matou te gaosia lenei mumu ala-pu TAITAI totonu o se mumu faʻasolo tioata, lea e mafai ai ona faʻamalamalamaina moli ia sili atu le malu ma faigofie ona vaʻai saʻo. Ae afai e te le manaʻomia lenei mumu faʻasolo tioata, e avanoa foi i le manino tioata, susu susu tioata. I leisi itu, o lenei LED o loʻo avanoa foi i lanu eseese, lea e lautele faʻaaogaina i diagnostic, alamanuia meafaigaluega ma faʻamaumauga teuina faʻamaumauga. Laʻititi PC avanoa laupapa manaʻomia, maualuga ma le vavalalata faʻasoasoa faʻasaoina tautinoga tau. Afai e te fiafia i lenei 312URD-3.5HK taumatau tulimanu taʻamilo laupapa faʻailoga, na lagona le saoloto e faʻafesoʻotaʻi matou mo nisi faʻamatalaga ~

Tele o faʻailoga laupapa matagaluega Taʻitaʻi:

Faamatalaga:

1, All dimensons o loʻo i totonu o milimita;

2, Faʻapalepale e ± 0.10mm seʻi vagana ua faʻaaogaina i se isi faiga;

3 loo590nm LED (Yellow), 520nm LED (Green) poʻo le 470nm LED (Blue) o loʻo avanoa foi i lenei tulaga.

Aofaʻiga Maualuga Maualuga (Tc = 25 ℃)

* Pulse agai i luma confitions i le taimi nei: Tiute 1% ma uaua lautele = 10us.

* Soldering confition: Soldering confition e tatau ona maeʻa ma 3 secongds i le 260

* θ1 / 2 o le itu-axis tulimanu lea o le luminous malosi o le afa o le axial luminous malosi;

Talosaga autu:

* Faʻailoilo poʻo le faʻailoga o tulaga o vaega;

* Meafaigaluega tau alamanuia;

* Faʻamaumauga teuina meafaigaluega;

Auiliiliga:

Lenei mumu ala-pu TAITAIINA ua faia ma Gap mea chips, e maualuga le faʻatuatuaina, maualuga susulu malosi;

Faatasi ai ma le mama gole wilre, lauiloa ituaiga, maualuga lelei epoxy ma maualuga tulaga TAITAIINA faavaa. Lenei taʻitaʻi laupapa matagaluega faʻailo o le a sili lelei atoatoa mo lau galuega faatino!

Faʻaeteetega:

1, O le susu pupuni ato (MBB) o loʻo i ai LEDS e tatau ona teuina i se siosiomaga ma le vevela i lalo 40C ma susū i lalo 90% RH. O le MBB e tatau ona faʻamau faʻailogaina seʻia oʻo le LEDS o loʻo i totonu o lena ato e tatau ona faʻaaogaina i le taimi lava lea.

2. Ina ua maeʻa tatalaina le MBB, o LEDS uma o loʻo i totonu o lena ato e tatau ona faʻatumuina le faʻasologa o gaioiga e tusa ai ma tuutuuga o loʻo lisiina atu i luga o le MBB Sili ona lelei.

3. Afai o le 10% vaega o le susulu faʻailo pepa (HIC) faʻailoa susu, LEDS tatau ona taoina e tusa ma tothe tulaga lisiina i luga o le Sili TAITAIINA MBB.

4. I le taimi o soldering, vaega ufiufi ma tagata e tatau ona tuua le kilia e aloese mai le tuʻuina o faʻaleagaina i luga o le LED i le taimi o le soldering.

5. Le pito o le uʻamea faʻapipiʻi e le tatau ona paʻi i tioata epoxy ；

6. A maeʻa le faʻapipiʻi, faʻatagaina ia le itiiti ifo i le tolu minute mo le vaega e faʻalili ifo i lalo i le vevela o le potu i luma o gaoioiga atili;

7. Afai o le LED o le a oʻo i le tele o soldering pasi pe feagai ma isi gaioiga i le itu o loʻo i ai i lalo o le vevela tele, faʻamolemole siaki ma Sili Taʻitaʻi mo ogatasi ；

8. Fautuaina Reflow Soldering Talaaga Otooto Mo SMD Fale TAITAIINA;

Faamatalaga:

1, Matou te fautuaina le faʻasolosolo vevela 245 ℃ (± 5 ℃). O le tapulaa maualuga soldering vevela tatau ona faatapulaaina i le 260 ℃.

2, Aua le faʻatupuina le popole i le epoxy resin ae o le a faʻaalia i le maualuga tempreature.

3, Fautuaina solder: Sn / Cu / Ag;

4, Le sili atu ile tasi;