5mm LED Yofiira 12V 20mA Integrated Resistor

12V 5mm kutsogozedwa kudzela-dzenje Mtundu

503FRD62D3L14-12V nawo specifications ofanana ndi 304FRD62D3L14V12. Pakuti izi Red Kudzera-dzenje anatsogozedwa, iwo onse wofiira koonekera mandala ndi 12V patsogolo voteji, 20mA ntchito panopa ndi Integrated resistor mkati. The osiyana lalikulu ndi kukula kwa anatsogolera Nyali. The 5mm kale Red Kudzera-dzenje kutsogoleredwa nawo awiri 5mm wofiira zinachititsa yamphamvu ndi 8.7mm okwezeka ndi yamasika 3mm Red Kudzera-dzenje LED ndangolandira 3mm awiri ofiira epoxy mandala. Pankhaniyi, 5mm 12V anatsogolera 620 - 625nm anatsogolera adzakhala anakula emitting m'deralo. Kodi mukufuna ena 12V zinachititsa kuti polojekiti yanu? Contact ife mwatsatanetsatane kapena ngati mukufuna zina chitsanzo mayeso ~

Kukula kwa 12V 5mm anatsogolera:

Kudzera-dzenje anatsogolera NKHANI:

* Gawo la Mandala: 5mm ozungulira pamwamba;

* Forward voteji: 12VDC Kumenya;

Kutalika kwa 620-630nm;

* Mandala mtundu: Red zinachititsa;

* Kudalirika kwakukulu komanso ma radiation apamwamba;

Zamagetsi:

* Pindani patsogolo pakali pano: Ntchito 1% ndi pulse wide = 10us.

* Mkhalidwe wowotchera: Kuwotchera kuyenera kumalizidwa ndi 3 secongds pa 260 ℃

Mawonekedwe a Electrucal Optical (Tc=25 ℃ )

*Luminous Intensity imayesedwa ndi ZWL600.

*θ1/2 ndi off-sxis angle pomwe kuwala kowala ndi theka la axia luminous intensity;

Ntchito yayikulu:

* Zabwino pakuwunikira kumbuyo;

* Kuwala kwachizindikiro;

* Nyali yokongoletsera ya LED;

Tsatanetsatane wa Zamalonda:

99.99% waya wagolide woyera;

Silver yokutidwa LED chimango;

Tchipisi zodziwika bwino;

Epoxy yapamwamba kwambiri;

Kupititsa patsogolo kupanga kwa LED kudzera m'bowo:

Fananizani ndi SMD LED, kupanga-bowo la LED kudzakhala kovuta kwambiri. Kutanthauza kudzatenga kwambiri kupanga patsogolo ndi nthawi yopanga:

Choyamba, tiyenera kukonzekera Chip LED (uyu adzakhala yemweyo monga kupanga SMD anatsogolera); Kachiwiri, tifunika kuyika chipangizo cha LED mu chimango cha LED, ndiyeno tidzafunika waya wagolide wangwiro kuti tigwirizane ndi cathode ndi anode ya chimango cha LED. Pakubwera zosiyana, Pakupanga kwa LED kwa SMD, tiyenera kuyika epoxy ku chimango cha LED ndikudikirira mpaka iume ndi uvuni. Komabe, kwa Nyali za LED, tifunika kubaya epoxy mu nkhungu ya mandala ndikuyika zinthu zonse mu uvuni kwa maola osachepera 8 mpaka ziume. Pambuyo pake, tiyenera kuwachotsa mu uvuni ndikutulutsa LED mu nkhungu. Ndiyeno tiyenera kudula zikhomo za LED kuti zikhale zosavuta kuyesa.

Pomaliza, tinapeza LED. Pofuna kuonetsetsa kuti khalidwe ndi yunifolomu zili bwino monga kufunikira. Tiyeneranso kuyika ma LED onse pamakina olekanitsa ndipo iwo tidzakhala ndi ma LED okhala ndi nkhokwe zomwezo.

Yosungirako zokwaniritsa:

1. Pewani anapitiriza kukhudzana kwa condensing chilengedwe chinyezi ndi kusunga mankhwala kuchokera kusintha mofulumira yozungulira kutentha;

2. LEDs ziyenera kusungidwa ndi kutentha ≤30 ℃ ndi chinyezi wachibale <60% ℃;

3. Mankhwala mu phukusi choyambirira losindikizidwa tikulimbikitsidwa kuti anasonkhana mwa maola 72 a kutsegula;

4. Mankhwala mu phukusi mpata kuposa sabata ayenera anaphika kwa maola 6-8 pa 85-10 ℃;

LED AKUWONONGA NJIRA

1, The Lea D phula la anatsogolera ayenera kufanana mamvekedwe a maenje ogwiritsa pa PCB pa Kusinthaku chigawo;

Tsogolerani-kupanga ukafunidwe kutsimikiza kutsogolera phula likufanana una phula;

Fotokozani chithunzi pansipa kwa yoyenera njira patsogolo kupanga;

Kodi si njira PCB kufufuza m'dera kukhudzana pakati pa leadframe ndi PCB kuteteza limadula;

anati:

○ lolondola kukhazikitsidwa njira;

× Pachithunzichi kukhazikitsidwa njira;

2. Pamene mawaya soldering kuti anawatsogolera, aliyense olowa waya ayenera payokha insulated ndi kutentha kuotcha chubu kuteteza yochepa dera kukhudzana.

Musati mtolo mawaya onse mwa mmodzi kutentha kuotcha chubu kupewa kukanikiza pakati amatsogolera anatsogolera;

Kukanikiza pakati mavuto amatsogolera anatsogolera akhoza kuwononga nyumba mkati ndi chifukwa cholephera;

anati:

○ lolondola kukhazikitsidwa njira;

× Pachithunzichi kukhazikitsidwa njira;

3. Ntchito kuima-offs (mkuyu 3) kapena spacers (mkuyu 4) pamalo adzatsekeredwa inatsogolera pamwamba PCB ya;

4. Pitirizani osachepera 3mm cl earance pakati m'munsi mwa mandala kutsogozedwa ndi woyamba kutsogolera unakhota (mkuyu. 5. mkuyu. 6)

5. Pa kutsogolera n'kupanga, zipangizo ntchito kapena jigs kugwira amatsogolera adzatsekeredwa kotero kuti mphamvu kupinda sati kuwapereka kwa disolo LED ndi nyumba yake mkati;

Osachita kutsogolera kupanga kamodzi chigawo wakhala wokwera kumtunda PCB ya;

L ead Ndimapanga Opaleshoni

1. Tsogolerani Ndimapanga Opaleshoni;

2. Kodi kupinda kumam'phunzitsa kuposa kawiri (mkuyu 7.);

3. Pa soldering, chigawo chimakwirira ndi zopalira ayenera kusiya chilolezo kupewa kuwayika kuwononga mavuto anatsogolera pa soldering (mkuyu 8);

4. kunsonga ya soldering chitsulo ayenera konse disolo epoxy;

5. Mwa-dzenje anatsogolera m ali osayenerana ndi soldering reflow;

6. Ngati anatsogolera adzamva mipita angapo soldering kapena nkhope njira zina pamene gawo mwina pansi kutentha chonde fufuzani ndi Best zinachititsa kuti ngakhale;