3mm Green LED Single Level Circuit Board Faʻailo

3mm Green LED Single Level Circuit Board Faʻailo

Lenei 312LGC-3.5HK lanumeamata taumatau itu matagaluega laupapa faʻailo na faia e 3mm lanumeamata ala-pu TAITAI totonu. Tutusa tutusa ma WP934CB / GD mai Kingbright. A maeʻa le gaosiga o le lanumeamata e ala atu i le pu LED, o le a matou faʻapipiʻiina lenei 570nm LED i se tulaga uliuli ona loloʻu ai lea o le LED pine e pei o le itu taumatau. I lenei tulaga, o lenei matagaluega faʻailoilo faʻailoaina mafai ona sefe tele faaputuga tau ma taimi. Afai e te manaʻomia nisi lenei faʻailoga laupapa faʻailo ma isi lanu, na o le lagona saoloto e faʻafesoʻotaʻi matou mo nisi auiliiliga ~

Tele o le 3mm Green LED matagaluega laupapa faʻailoga:

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 (Pure Green) poʻo le 625nm LED (Red) 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:

* Faʻailoga tusi talosaga;

* Faʻailoga tulaga;

* Moli faleoloa faʻapisinisi ma fale e nonofo ai;

Auiliiliga:

O nei lanu lanumeamata masini e faia ma Gap lanumeamata moli emitting diode. Matou te gaosia lenei TAITAIINA ma le maualuga tulaga faʻasolo tioata ma lauiloa igoa faʻailoga, ona faʻaaogaina ai lea o le mama auro uaea i totonu mo fesoʻotaʻiga fesoʻotaʻiga.

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 lalo 90% RH. O le MBB e tatau ona faʻamau faʻailogaina seʻia oʻo ina faʻaaoga le LEDS o loʻo i totonu o lena ato.

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 na 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 ao le i toe faʻagaioia ；

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;