Led Cob 7W 11mm , Alb-Rece
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Livrare estimata : 07 Sun - 11 Thu
Chip LED COB 7W alb rece pentru proiecte de iluminat
Chip-ul LED COB 7W cu diametru activ de 11mm este solutia compacta pentru inlocuirea sau constructia corpurilor de iluminat cu consum redus si luminozitate ridicata. Montat pe suport circular din aliaj de aluminiu cu grosime de 1mm, asigura disiparea termica necesara functionarii stabile pe termen lung. Potrivit pentru aplicatii DIY, reparatii de spoturi, proiectoare sau lampi LED personalizate.
Ce obtii cu acest produs
- Luminozitate concentrata intr-un punct compact de 11mm — ideal pentru spoturi inguste si aplicatii de accent
- Suport din aliaj de aluminiu inclus — disipare termica uniforma fara radiator suplimentar obligatoriu in aplicatii de putere mica
- Gel de protectie aplicat peste pastila LED — protejeaza cipul impotriva umiditatii si a socurilor mecanice minore
- Patru puncte de contact de alimentare (2+ / 2-) — conexiune sigura si flexibila in orice montaj
- Consum de doar 7W la 300mA — inlocuieste surse conventionale de pana la 50W cu o fractiune din energia consumata
- Format standardizat de 20mm — compatibil cu majoritatea soclurilor si radiatorilor pentru chip-uri COB de uz general
Cum functioneaza si cum se instaleaza
Chip-ul LED COB 7W functioneaza prin alimentare directa cu curent continuu la 21V-23V DC si un curent de 300mA, necesitand un driver LED compatibil cu acesti parametri. Instalarea consta in lipirea termica a suportului de aluminiu pe un radiator adecvat si conectarea firelor la cei patru pini de alimentare, respectand polaritatea marcata pe placa. Nu este nevoie de unelte speciale — un fier de lipit si pasta termica sunt suficiente pentru un montaj corect.
Intrebari frecvente
Am nevoie de driver separat pentru acest chip LED?
Da, chip-ul necesita un driver LED cu iesire de 21V-23V DC la 300mA. Nu se conecteaza direct la retea fara driver.
Este necesar un radiator pentru racire?
La 7W este recomandat un radiator mic din aluminiu fixat sub suportul inclus pentru a prelungi durata de viata a cipului, mai ales in functionare continua.
Care este temperatura de culoare a variantei Alb-Rece?
Varianta Alb-Rece corespunde unei temperaturi de culoare de aproximativ 6000K-6500K, producand o lumina alba cu nuanta albastruie, potrivita pentru iluminat functional si de lucru.
Specificatii tehnice
| Model | 7C2B-7W |
| Putere | 7W |
| Tensiune de alimentare | 21V - 23V DC |
| Curent de functionare | 300mA |
| Diametru activ LED (COB) | 11mm |
| Dimensiune suport (diametru total) | 20mm |
| Grosime suport | 1mm |
| Material suport | Aliaj de aluminiu |
| Temperatura de culoare | Alb-Rece (~6000K-6500K) |
| Numar contacte alimentare | 4 (2+ / 2-) |
| Protectie pastila | Gel de protectie |
| Tip produs | Chip LED COB |
| SKU | Q-20C051 |
| Continut pachet | 1x Chip LED COB 7W Alb-Rece |
Garantie si suport
Produsul beneficiaza de garantie legala de 2 ani conform legislatiei romane in vigoare. Puteti returna produsul in termen de 30 de zile de la livrare daca nu corespunde asteptarilor, fara a fi necesara o justificare. Livrarea se realizeaza rapid prin curier pe intreg teritoriul Romaniei.
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