3mm Red diffused LED Circuit Board Chizindikiro

3mm Red Diffused LED Single Level Circuit Board Chizindikiro

Chizindikiro cha bolodi la dera chimapangidwa ndi 3mm ofiira ofoola mkati mwa LED ndikuphimba ndi chikopa chakuda chomwe chimatha kupindika zikhomo za LED moyenera. Tidamaliza nyali zofiira za LED poyamba, kenako tifunikira kuyika LED iyi yofiira (625nm LED ) mu chikwama chakuda chakuda. Mu chizindikiritso cha board c circuit , timapanga utoto wofiira kudzera mkati mwa bowo ngati mandala ofiira ofiira, omwe amatha kupangitsa kuwalako kuti kukhale kofewa komanso kosavuta kuwona mwachindunji. Koma ngati simukufuna mandala ofiirawa, amapezekanso pamagalasi omveka bwino, mandala amkaka. Kumbali inayi, LED iyi imapezekanso mu mitundu yosiyanasiyana, yomwe imagwiritsidwa ntchito kwambiri pofufuza, zida zamafakitale ndi ntchito yosungira deta. Malo ocheperako a PC omwe amafunikira, kutalika ndi kuyanjana kwapakati kumathandiza kuti assemnly mtengo. Ngati muli ndi chidwi ndi chizindikirochi cha 312URD-3.5HK chakumanja kwa board board ya circuit, ingomasuka kulumikizana nafe kuti mumve zambiri ~

Kukula kwa chizindikiro cha bolodi la LED:

Zolemba:

1, Ma dimensoni onse ali mamilimita;

2, kulolerana ndi ± 0.10mm pokhapokha ntoed;

3 chuma590nm LED (Yellow), 520nm LED (Green) kapena 470nm LED (Blue) amapezekanso pankhaniyi.

Mavoti Okhazikika Kwambiri (TC = 25 ℃)

* Chitani msonkhano wapano: Ntchito 1% ndi Pulse width = 10us.

* Msonkhano wa Soldering: Msonkhano wa Soldering uyenera kumalizidwa ndi 3 secongds pa 260 ℃

* /1 / 2 ndi mbali-olamulira ngodya imene mwamphamvu wowala ndi theka ofananira mwamphamvu wowala;

Ntchito yayikulu:

* Chizindikiro cha mawonekedwe kapena mawonekedwe;

* Zida zamakampani;

* Zida zosungira zinthu;

Mwatsatanetsatane:

Izi zofiira kudzera mu dzenje la LED zimapangidwa ndi Chip Chip zakuthupi, zomwe zimakhala zodalirika kwambiri, zowala kwambiri;

Ndizitsulo zoyera, zotchuka, ma epoxy apamwamba komanso chimango cha LED. Chizindikiro cha bolodi la dera la LED chidzavutika bwino pantchito yanu!

Kusamalitsa:

1, Chikwama chotchinga chinyezi (MBB) chomwe chili ndi ma LED chidzasungidwa m'malo otentha pansipa 40C ndi chinyezi pansi pa 90% RH. MBB iyenera kusindikizidwa mpaka ma LED omwe ali mchikwamacho agwiritsidwe ntchito nthawi yomweyo. Storge m'malo otentha 5-30 C ndi chinyezi pansipa 60% RH

2. MBB itatsegulidwa, ma LED onse omwe ali mchikwamacho amaliza kupanga soldering mkati molingana ndi zomwe zalembedwa pa Best LED MBB.

3. Ngati kagawo kakang'ono ka 10% ka khadi lowonetsera chinyezi (HIC) kakuwonetsa konyowa, ma LED adzaphikidwa malingana ndi zomwe zalembedwa pa Best LED MBB.

4. Panthawi ya soldering, zikuto zamagulu ndi zopalira ziyenera kusiya chilolezo kuti zisawonongeke mavuto pa LED panthawi ya soldering.

5. Nsonga yachitsulo chosungunulira sayenera kukhudza mandala epoxy ；

6. Mutatha kusungunuka, lolani osachepera mphindi zitatu kuti chigawocho chizizizira mpaka kutentha zisanachitike ；

7. Ngati LED idzadutsa maulendo angapo a soldering kapena idzayang'ane njira zina komwe gawolo lingakhale Chifukwa cha kutentha kwakukulu, chonde onani ndi Best LED kuti mugwirizane ；

8. Analimbikitsa Reflow Soldering Mbiri Pakuti SMD Nyumba LEDS;

Zolemba:

1, Mpofunika kutsitsa kutentha 245 ℃ (± 5 ℃). Kutentha kwakukulu kwa soldering kuyenera kukhala kokha ku 260 ℃.

2, Osapangitsa kupsyinjika kwa epoxy resin ikamatulutsidwa mwamphamvu kwambiri.

3, analimbikitsa solder: Sn / Cu / Ag;

4, Osapitilira kamodzi;