Kuratidzira kwe LED kuri kwese kwese mazuvano. Iwo ane mavara uye akajeka, anowedzera akawanda mavara kuhupenyu hwedu. Asi wakambozvibvunza here kuti izvi zviratidziro zve LED zvinogadzirwa nei? Nhasi, ngatitaurei pamusoro pezvinhu zvakakosha zvezviratidziro zve LED - marambi emarambi.
Chimwe chezvakakosha zvema LED maratidziro mabhedhi emarambi, ayo anonyanya kuve macube kana cuboid uye ane akasiyana siyana, akadai 3535, 3528, 2835, 2727 (2525), 2121, 1921, 1515, 1010, zvichingodaro. yakatakurwa mubhuraketi resimbi, izere nenamo uye yakaomeswa. Nzvimbo yavo inopenya kazhinji inopenya-yekumberi, uye mapini emwenje anogona kutengeswa zvakananga paPCB redunhu bhodhi rine solder pamusoro.
Mabhengi emwenje e LED ane akasiyana maratidziro uye mamodheru ekuchinjisa kune akasiyana mashandisirwo mamiriro. Mumunda wemukati we LED SMDs, zvakajairika mwenje bead zvirevo zvinosanganisira 0505, 1010, 1515, 2121, 3528, etc. Mukunze kwekushandisa, mamodheru akajairika anosanganisira 1921, 2525, 2727, 3535, 5050, etc. Idzi nhamba dzemwenje dze LED dzinomiririra saizi ye LED. Semuenzaniso, 0505 zvinoreva kuti kureba uye upamhi hwechikamu che LED zvese 0.5mm.
Tsanangudzo yakadzama yerambi bead yakatarwa
Saizi yemetric ye0505 marambi mabhedhi ndeye 0.5mm×0.5mm, uye chidimbu cheindasitiri ndeye 0505;
Iyo metric saizi ye1010 marambi mabhedhi ndeye 1.0mm×1.0mm, uye chidimbu cheindasitiri ndeye 1010;
Saizi yemetric ye2121 marambi mabhedhi ndeye 2.1mm×2.1mm, uye chidimbu cheindasitiri ndeye 2121;
Saizi yemetric ye3528 marambi mabhedhi ndeye 3.5mm×2.8mm, uye chidimbu cheindasitiri ndeye 3528;
Iyo metric saizi ye5050 marambi mabhedhi ndeye 5.0mm×5.0mm, uye chidimbu cheindasitiri i5050.
Kune akawanda anozivikanwa ma LED anoratidza mwenje mabheji vagadziri munyika,
Mwenje wemwenje we LED unoiswa munzira dzakasiyana siyana, kusanganisira yakananga plug-in, SMD, yakakwirira-simba uye COB LED mwenje mabheji. Panguva imwecheteyo, mabheji emwenje e LED ane mavara, anosanganisira tsvuku, yero-girinhi, yero, orenji, yebhuruu, yepepuru, yepingi uye chena.
Kana tichiziva matanda akanaka uye asina kunaka emwenje ye LED mabheji, tinogona kuasiyanisa nekumaka uye chimiro. Kazhinji, danda rakanaka richaiswa chiratidzo sediki kana katatu uye richabuda kunze; ukuwo danda rakaipa risina mamark uye riri pfupi zvishoma pane danda rakanaka. Kana matanda akanaka uye asina kunaka asingagone kutsanangurwa, isu tinogona zvakare kushandisa multimeter yekuyedza.
Kusarudza yakakodzera mwenje we LED bead brand kwakakosha mukuvandudza mashandiro uye hupenyu hwezvigadzirwa zve LED. Pakusarudza mhando, isu tinofanirwa kufunga nezvakawanda zvinhu kuti tive nechokwadi chekuti mhando yakasarudzwa inosangana nezvinodiwa zvedu.
Nekuda kwekumisikidza kwayo, yakananga-plug LED marambi mabheji anonyanya kushandiswa mune zvekunze zvigadzirwa zvine spacings seP10, P16, uye P20. Surface-mount LED marambi mabhengi anoshandiswa zvakanyanya mukunze uye mukati mekushandisa nekuda kwechimiro chavo chenguva dzose, zvinogadziriswa simbi mabhuraketi, uye akasiyana marudzi. Ingave iri kunze kweP13.33, P10, P8 nedzimwe nzvimbo, kana yemukati P1.875, P1.667, P1.53, P1.25 uye mamwe madiki ekuisa nzvimbo maapplication, pamusoro-akaiswa pamusoro-akagadzika mwenje we LED mabheji anogona kusangana nezvinodiwa.
Iyo tarisiro yekusimudzira ye LED kuratidza module marambi mabheji ari kuratidza maitiro akanaka. Inotungamirwa nezvakawanda zvinhu zvakaita sekufambira mberi kwetekinoroji, kukura kwemusika kudiwa uye kutsigirwa kwepolicy, kuita kwemamodule mwenje mabhero kucharamba kuchivandudza uye munda wekushandisa ucharamba uchiwedzera. Mune ramangwana, isu tine chikonzero chekutenda kuti LED inoratidzira module mwenje mabedhi ichaita basa rakakosha mune mamwe minda uye kuunza vanhu ruzivo rwakanyanya ruvara rwekuona.
Nguva yekutumira: Aug-19-2024