{"product_id":"led-smd-cu-lumina-verde-si-radiator-aluminiu-3w","title":"LED SMD cu lumina Verde si Radiator Aluminiu, 3W","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\u003ch2\u003eChip LED verde 3W pe radiator aluminiu star\u003c\/h2\u003e\n\u003cp\u003eChip-ul LED SMD 3W cu lumina verde montat pe suport radiator de aluminiu in format star este solutia compacta pentru proiecte DIY, inlocuiri de surse luminoase sau constructia de corpuri de iluminat personalizate. Suportul metalic disipa eficient caldura generata, prelungind durata de viata a diodei. Marcajele de polaritate vizibile pe placa faciliteaza conectarea rapida si corecta la sursa de alimentare.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\u003ch2\u003eCe obtii cu acest produs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLumina verde intensa si uniforma — potrivita pentru semnalizare, decoratiuni tehnice sau experimente electronice\u003c\/li\u003e\n\u003cli\u003eRadiatorul de aluminiu integrat previne supraincalzirea si asigura o functionare stabila pe termen lung\u003c\/li\u003e\n\u003cli\u003ePolaritate marcata direct pe placa — conexiunile + si - sunt clar identificate, fara risc de montaj gresit\u003c\/li\u003e\n\u003cli\u003eFormat star compact de 20mm — se integreaza usor in spatii reduse si in proiecte cu mai multe chip-uri conectate in serie\u003c\/li\u003e\n\u003cli\u003eChip-urile pot fi conectate in lant direct din fabrica — imagini cu siruri de module confirma compatibilitatea pentru configuratii multiple\u003c\/li\u003e\n\u003cli\u003eConsum redus de 3W la flux luminos ridicat — eficienta superioara fata de sursele conventionale de aceeasi putere\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-how\"\u003e\n\u003ch2\u003eCum functioneaza si cum se instaleaza\u003c\/h2\u003e\n\u003cp\u003eChip-ul LED este lipit direct pe placa de aluminiu tip star, care preia si disipeaza caldura fara a necesita radiator extern suplimentar in aplicatii de putere redusa. Conectarea se realizeaza prin lipire sau prindere cu surub pe pad-urile marcate cu + si -, la o sursa de alimentare stabila de 3,2V-3,6V cu driver sau rezistenta de limitare a curentului. Pentru aplicatii cu mai multe module, chip-urile se pot conecta in serie sau in paralel folosind pad-urile laterale ale placutei star.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq\"\u003e\n\u003ch2\u003eIntrebari frecvente\u003c\/h2\u003e\n\u003cdiv class=\"cl-faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eAm nevoie de driver separat pentru acest LED de 3W?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDa, chip-ul necesita o sursa de curent constant sau un driver LED care sa furnizeze 500-700mA la tensiunea de 3,2V-3,6V; conectarea directa la o baterie fara limitare de curent poate deteriora dioda.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cl-faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eEste suficient radiatorul de aluminiu inclus sau trebuie racire suplimentara?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePentru functionare continua la putere nominala de 3W se recomanda aplicarea unei paste termice si montarea placutei star pe un radiator extern sau pe o suprafata metalica; la utilizare intermitenta sau in aer liber, suportul inclus poate fi suficient.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cl-faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003ePot conecta mai multe astfel de chip-uri impreuna?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDa, placutele star sunt proiectate pentru interconectare in serie sau paralel prin pad-urile laterale, asa cum se observa in configuratiile cu mai multe module prezentate; asigurati-va ca driver-ul ales suporta tensiunea si curentul total al configuratiei.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-specs\"\u003e\n\u003ch2\u003eSpecificatii tehnice\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQ-20C054\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePutere\u003c\/td\u003e\n\u003ctd\u003e3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuloare lumina\u003c\/td\u003e\n\u003ctd\u003eVerde\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensiune de alimentare\u003c\/td\u003e\n\u003ctd\u003e3,2V - 3,6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurent nominal\u003c\/td\u003e\n\u003ctd\u003e500 - 700mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensiune chip LED\u003c\/td\u003e\n\u003ctd\u003e7 x 3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensiune radiator (suport star)\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial suport\u003c\/td\u003e\n\u003ctd\u003eAluminiu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip montaj\u003c\/td\u003e\n\u003ctd\u003eStar PCB (MCPCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinut pachet\u003c\/td\u003e\n\u003ctd\u003e1x chip LED SMD 3W verde pe radiator aluminiu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-warranty\"\u003e\n\u003ch2\u003eGarantie si suport\u003c\/h2\u003e\n\u003cp\u003eProdusul beneficiaza de garantie legala de 2 ani conform legislatiei romane in vigoare. Acceptam returul in termen de 30 de zile de la primirea coletului, fara a fi necesara o justificare. Livrarea se face rapid prin curier pe teritoriul Romaniei.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801569079627,"sku":"Q-20C054","price":5.99,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/Led-Verde-SMD-3W-cu-Radiator_09bfb66e-570a-4fb2-b5e8-2d8aff9688c6.jpg?v=1773834566","url":"https:\/\/17sx1y-1e.myshopify.com\/products\/led-smd-cu-lumina-verde-si-radiator-aluminiu-3w","provider":"ClassLights","version":"1.0","type":"link"}