U sheeg kororka aagga Chip si loo kordhiyo qaddarka iftiinka soo baxaya

Inkasta oo aagga chip LED uu yahay cabbir weyn, si loo helo iftiin aad u sarreeya, laakiin sababtoo ah aagga xad-dhaafka ah, waxaa sidoo kale jiri doona ifafaale liddi ku ah habka codsiga iyo natiijooyinka. Sidaa darteed, iyada oo laga jawaabayo dhibaatadan, qaar ka mid ah hawl-wadeennada LED-yada ayaa hagaajiyay dusha sare ee chip-ka iyadoo loo eegayo hagaajinta qaab-dhismeedka korantada iyo qaab-dhismeedka crystal. Tusaale ahaan, qayb ka mid ah baakadaha kristantaralka LED-ka ee iftiinka cad, sababtoo ah lakabka iftiinka wuxuu ku dhow yahay daboolka, korantada lama dabooli doono marka iftiinka lakabka iftiinka la faafiyo, laakiin khasaaraha ayaa ah in kulaylku uu soo baxo ma fududa in la kala daadiyo. Ma aha ka dib hagaajinta dusha sare ee chip-ka, oo ay weheliso korodhka aagga chip-ka, waxay hubaal ahaan u kordhin kartaa dhalaalka si dhakhso ah, sababtoo ah marka iftiinku dibadda uga baxo gudaha chip-ka, qaybahan la hagaajiyay ee chip-ku ma awoodi karaan. la milicsado, sidaas darteed waxay noqon doontaa wax yar oo ku saabsan soo saarista iftiinka. Xayiraadaha, marka loo eego xisaabinta, cabbirka chip-ka LED-ka ee leh isticmaalka ugu wanaagsan ee waxtarka iftiinka ayaa ku dhow 7mm2. Marka la barbar dhigo isticmaalka dhowr chips LED-aagga yar yar si dhakhso ah loo hagaajiyo waxtarka iftiinka iyo aag ballaaran oo chips LED ah, chip-ka yar ee LED-ga ayaa lagu duubay isla cutubka. Baakadaha LED wada. Qaar ka mid ah shakiyada ay sababaan habkan loo yaqaan 'patch LED', sababtoo ah LEDs badan ayaa ku xiran isla moduleka, iyo qaar ka mid ah walxaha dahaadhka ah waa in la dhigaa si looga fogaado wareegga gaaban ee u dhexeeya chips LED. Kharashyo badan Patch LED, qiimaha tayada heerka koowaad iyo tartanka ayaa ah doorashadaada ugu fiican! Ku soo dhawoow inaad wax weyddiiso