Led Cob Profesional 26mm , Putere 5W
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Livrare estimata : 07 Sun - 11 Thu
Chip LED COB 5W 26mm pentru proiecte de iluminat
Chip-ul LED COB 5W cu diametru de 26mm este o sursa de lumina compacta si eficienta, destinata proiectelor de iluminat tehnic, corpurilor de iluminat personalizate si sistemelor de reclama luminoasa. Tehnologia COB (Chip on Board) asigura o distributie uniforma a luminii pe intreaga suprafata activa, fara puncte de lumina vizibile. Cu un flux luminos de 580-600 lm la doar 5W consumati, acest chip ofera un raport eficienta-consum de 140-150 lm/W.
Ce obtii cu acest produs
- Lumina uniforma si fara scintilari — tehnologia COB elimina punctele de lumina si ofera un fascicul omogen, ideal pentru aplicatii vizuale exigente
- Eficienta ridicata — 140-150 lm/W inseamna mai multa lumina la acelasi consum energetic comparativ cu LED-urile clasice
- Suport termic integrat — substratul rotund din aliaj de aluminiu cu fante de prindere faciliteaza disiparea caldurii si prelungeste durata de viata a chip-ului
- Compatibil cu multiple aplicatii — potrivit pentru corpuri de iluminat, casete publicitare, sisteme de lumina decorativa sau proiecte electronice DIY
- Montaj simplu cu 4 contacte clare — configuratia 2+ / 2- permite conectarea rapida fara risc de confuzie a polaritatii
- Protectie gel pe zona activa — pastila LED de 19mm este acoperita cu gel de protectie care reduce riscul deteriorarii mecanice in timpul manipularii
Cum functioneaza si cum se instaleaza
Chip-ul LED COB 5W se alimenteaza la 15V DC printr-un driver LED compatibil, cu un curent de lucru de 300mA — nu se conecteaza direct la retea. Montarea se face pe un radiator metalic cu pasta termica conductoare, pentru a asigura disiparea caldurii generate in functionare. Conexiunea electrica se realizeaza prin cele 4 pad-uri de lipire marcate cu polaritate (2 pozitive, 2 negative), accesibile pe substratul de aluminiu.
Intrebari frecvente
Am nevoie de radiator separat pentru acest chip LED?
Da, substratul de aluminiu integrat nu este suficient pentru disiparea completa a caldurii la putere maxima. Se recomanda montarea pe un radiator extern cu pasta termica conductoare.
Ce driver LED este compatibil cu acest chip de 5W?
Este necesar un driver LED cu tensiune de iesire de 15V DC si curent de 300mA. Utilizarea unui driver necorespunzator poate deteriora chip-ul.
Poate fi folosit acest LED COB in exterior sau in medii umede?
Nu. Chip-ul nu are protectie la umiditate si nu trebuie expus in medii umede, la condensare sau la surse de caldura excesiva.
Specificatii tehnice
| SKU | Q-20C037 |
| Tip produs | Chip LED COB |
| Putere | 5W |
| Tensiune de alimentare | 15V DC |
| Curent de lucru | 300 mA |
| Flux luminos | 580 - 600 lm |
| Eficienta luminoasa | 140 - 150 lm/W |
| Temperatura de culoare | 6000 - 6500K (alb rece) |
| Indice de redare a culorilor (CRI) | Ra > 80 |
| Diametru total | 26 mm |
| Diametru zona activa (pastila LED) | 19 mm |
| Grosime substrat | 1 mm |
| Substrat | Aliaj de aluminiu |
| Protectie zona activa | Gel de protectie |
| Contacte alimentare | 4 pad-uri (2+ / 2-) |
| Continut pachet | 1x Chip LED COB 5W 26mm |
Garantie si suport
Produsul beneficiaza de garantie legala de 2 ani conform legislatiei romane in vigoare. Acceptam retururi in termen de 30 de zile de la data livrarii, in conditiile in care produsul nu a fost utilizat si se afla in ambalajul original. Livrarea se efectueaza rapid prin curier pe teritoriul Romaniei.
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