Wopeza IR wa Light Barrier Side View Kupyola-pabowo

Wolandila infuraredi ndi mandala wakuda ndi mtundu-dzenje mtundu;

Wowonjezera infrared amatchulanso IR wolandila ngati dzina lalifupi. Pali mitundu yonse yamaphukusi olandila IR, nthawi zambiri titha kugawidwa m'magulu awiri: mtundu wa SMD ndi mtundu wa Bowo. Kwa izi BYT-0038LND, timatulutsa ndi dzenje lamtundu wakuda ndi mandala akuda. Yerekezerani ndi mtundu wamba wa 5mm kudzera mu dzenje la LED, iyi BYT-0038LND imawoneka ngati rectangle ndi 5mm kudzera-dzenje Nyali za LED zikhala ngati cylindrical wokhala ndi chozungulira. Pofuna kuti wolandirayu azigwira bwino ntchito pomwe ikugwira ntchito, timapanga chozungulira pamwamba pakati pamakona anayi. Ngati mukugwira ntchito yotchinga pang'ono, kugwiritsa ntchito mwachangu kapena sensa yowunikira, ingomasuka kulumikizana nafe kuti mumve zambiri za BYT-0038LND. Chowulutsira choterechi chikhala chabwino kwambiri pamakina ena a IR, zitseko zachitetezo ndi ziweto, ma robotic. Ngati mukuganiza kuti wolandila infrared uyu siopepuka pamoyo wathu, ndiye kuti mudzakhala olakwitsa kwathunthu. Ingoyang'anani mozungulira chimbudzi chanu, mapampu amadzi kapena operekera sopo, mudzazindikira kuti IR wolandila ali paliponse ~

Kukula kwa BYT-0038LND:

Electarical Chararcteristics (Tc = 25 ℃)

Zofunika za IR wolandila:

Chimodzimodzi ndi ma LED ena kapena olandila. Timapanganso mankhwalawa ndi epoxy yapamwamba kwambiri komanso waya wagolide woyenga bwino;

Zinthu zosungira

1. pewani kupitilizabe kutentha kwa chinyezi ndikusunga mankhwalawo kuti asasinthidwe kwambiri kutentha kozungulira;

2. Ma LED amayenera kusungidwa ndi kutentha ≤30 ℃ ndi chinyezi chochepa <60% ℃;

3. Zogulitsa zomwe zili phukusi loyikidwiratu zikulimbikitsidwa kuti zisonkhanitsidwe pasanathe maola 72 kutsegulidwa;

4. Zogulitsa zomwe zatsegulidwa kwa nthawi yopitilira sabata ziyenera kuphikidwa kwa maola 6-8 pa 85-10 ℃;

NJIRA YOPHUNZITSIRA YA LED

1, Kutulutsa kotsika kwa LED kuyenera kufanana ndi mabowo omwe akukwera pa PCB pakapangidwe kazinthu ;

Kupanga kutsogolera kungafunike kutsimikizira kuti phula lotsogolera likufanana ndi phula ;

Tchulani chithunzi chili pansipa kuti mupeze njira zoyenera zopangira ;

Osayendetsa njira ya PCB pamalo olumikizirana pakati pa leadframe ndi PCB kuti mupewe ma circuits amafupika ;

2. Mukamagwiritsa ntchito zingwe ku LED, cholumikizira chilichonse cha waya chiyenera kutetezedwa ndi chubu chochepetsera kutentha kuti muchepetse kulumikizana kwakanthawi.

Musagwirizane ndi zingwe zonse mu chubu chimodzi chotenthetsera kutentha kuti mupewe kutsina kutsogolera kwa LED ;

Kutsina kutsogolera pazitsogozo zotsogozedwa kumatha kuwononga mawonekedwe amkati ndikupangitsa kulephera ;

3. Gwiritsani ntchito zoyimilira (mkuyu 3) kapena spacers (mkuyu 4) kuti muike bwino LED pamwamba pa PCB ;

4. Sungani ndalama zosachepera 3mm cl pakati pa mandala a LED ndi kokhotakhota koyamba (mkuyu. 5. mkuyu. 6)

5.Pakati popanga kutsogola, gwiritsani ntchito zida kapena ma jig kuti mugwire bwino zotsogola kuti mphamvu yopindayo isafalitsidwe ku mandala a LED ndi zomangidwe zake zamkati ;

Osachita kutsogolera kupanga kamodzi chigawo wakhala atakwera pa PCB ndi ;

L ead Ndimapanga Opaleshoni

1. Njira Zopangira ;

2 . Osakhotetsa zikopa kuposa kawiri (mkuyu 7 );

3. Pakati pa soldering, zophimba ndi zopalira ziyenera kusiya chilolezo kuti zisawonongeke kuwonongeka kwa LED panthawi ya soldering (mkuyu 8) ;

4. Nsonga yachitsulo chosungunula sayenera kukhudza epoxy ya mandala ;

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

6. Ngati LED idzadutsa ma soldering angapo kapena ingakumane ndi njira zina komwe gawolo lingatenthedwe kwambiri chonde onani ndi Best LED kuti igwirizane ;