{"product_id":"led-albastru-smd-3w-cu-radiator","title":"Led Albastru SMD 3W cu Radiator","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\u003ch2\u003eChip LED albastru 3W pe radiator de aluminiu\u003c\/h2\u003e\n\u003cp\u003eChip-ul LED albastru SMD 3W este montat direct pe un suport tip stea din aluminiu, conceput sa disipeze caldura eficient si sa prelungeasca durata de viata a diodei. Este potrivit pentru proiecte DIY de iluminat, panouri LED personalizate, acvarii, iluminat decorativ sau inlocuirea componentelor defecte din corpuri de iluminat existente. Formatul compact si marcajele clare de polaritate faciliteaza integrarea rapida in orice circuit.\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 albastra intensa cu flux cuprins intre 30 si 40 nm — potrivita pentru aplicatii decorative, acvarii sau efecte vizuale specifice\u003c\/li\u003e\n\u003cli\u003eRadiatorul de aluminiu tip stea integrat elimina necesitatea unui disipator separat, reducand costurile si complexitatea montajului\u003c\/li\u003e\n\u003cli\u003eMarcajele de polaritate plus si minus imprimate pe PCB previn conectarea gresita si simplifica cablarea\u003c\/li\u003e\n\u003cli\u003eDimensiuni compacte ale chip-ului LED albastru 3W — diametru radiator 20 mm, usor de integrat in spatii reduse\u003c\/li\u003e\n\u003cli\u003eDisponibil in cantitati multiple, fiecare chip identic dimensional si electric, ideal pentru panouri sau matrice LED\u003c\/li\u003e\n\u003cli\u003eConsum real de 3W la curent de 500-700 mA — raport eficient intre luminozitate si putere consumata\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 albastru SMD 3W se alimenteaza direct la o sursa de curent constant reglata intre 500 si 700 mA, la o tensiune de 3,2-3,6V. Conectarea se face pe baza marcajelor plus si minus inscriptionate pe radiatorul tip stea, fara componente suplimentare daca folosesti un driver LED adecvat. Pentru o functionare stabila la putere maxima, este recomandata aplicarea unei paste termice intre radiator si suprafata pe care il fixezi, desi radiatorul integrat asigura deja o racire de baza suficienta pentru utilizarea in conditii normale.\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 un driver special pentru acest chip LED de 3W?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDa, este necesara o sursa de curent constant de 500-700 mA la 3,2-3,6V. Nu conecta chip-ul direct la o sursa de tensiune fara limitare de curent, deoarece se poate deteriora rapid.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cl-faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eTrebuie sa montez un radiator suplimentar sau cel de pe PCB este suficient?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRadiatorul de aluminiu integrat asigura racire de baza adecvata pentru utilizare intermitenta sau in spatii cu ventilatie. Pentru functionare continua la curent maxim de 700 mA, se recomanda fixarea pe o suprafata metalica sau aplicarea de pasta termica.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cl-faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eCe dimensiuni are radiatorul tip stea al chip-ului LED?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiametrul exterior al radiorului tip stea este de 20 mm, iar dimensiunile chip-ului LED propriu-zis sunt de 7 x 3 mm, conform datelor tehnice ale produsului.\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\u003eCuloare lumina\u003c\/td\u003e\n\u003ctd\u003eAlbastru\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\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 de lucru\u003c\/td\u003e\n\u003ctd\u003e500 - 700 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlux luminos\u003c\/td\u003e\n\u003ctd\u003e30 - 40 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensiune chip LED\u003c\/td\u003e\n\u003ctd\u003e7 x 3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametru radiator\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial radiator\u003c\/td\u003e\n\u003ctd\u003eAluminiu tip stea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip montaj\u003c\/td\u003e\n\u003ctd\u003eSMD pe PCB cu radiator integrat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQ-20C053\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 de 2 ani conform legislatiei romane in vigoare. Returul este acceptat in termen de 30 de zile de la primirea coletului, fara obligatia de a oferi o justificare. Livrarea se efectueaza 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":56801568915787,"sku":"Q-20C053","price":5.99,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/led-smd-3w-cu-radiator-lumina-albastra-1_9ff06aa1-f965-4e0e-ac9d-2f87861e6227.jpg?v=1773834566","url":"https:\/\/17sx1y-1e.myshopify.com\/products\/led-albastru-smd-3w-cu-radiator","provider":"ClassLights","version":"1.0","type":"link"}