7w Bulb Aluminum LED PCB
LED PCB Aluminum smd led pcb board 94v0 3w 5w 7w Bulb Pcb
The first thing we want you to understand is that LED means Light Emitting Diode. It features semiconductor diodes, which when soldered to a Printed Circuit Board (PCB) will create light on the board.
Generally, LED PCB is considered to be a circuit board that has the LED components soldered to it. However, there are other important properties and compositions of the circuit board that we want you to understand too.
For a LED PCB to function effectively, a ceramic base and a thermal heat sink will be used to bond a chip to create light as electrically connected on the circuit board.
Worthy of mention is that manufacturing LED PCB tends to take a different turn, especially when it comes to cooling heat. Because traditional methods aren’t easy to cool the heat on a LED PCB, it became imperative to use the materials that can do the work.
| 1 | Description | PCB Specification |
| 2 | Material | FR-4/HTG150-180 FR-4/CEM-1/CEM-3/Aluminum |
| 3 | Layer | 1-20 |
| 4 | Board Thickness | 0.2mm- 4.0mm |
| 5 | Board Thickness Tolerance | +/-10% |
| 6 | Copper thickness | 17.5um-175um (0.5oz-5oz) |
| 7 | Min Trace Width | 0.15mm |
| 8 | Min Space Width | 0.15mm |
| 9 | Min Drilling Dia | 0.2mm |
| 10 | PTH copper thickness | 0.4-2mil(10-50um) |
| 11 | Tolerance of Etching | ±1mil(±25um) |
| 12 | V-cut angle | 25°,30°,45°,60° |
| 13 | Pearl Strength of line | ≥ 6lb/in(≥ 107g/mm) |
| 14 | Impedance control and tolerance | 50Ω±10% |
| 15 | Twist&Wrap | ≤ 0.5% |
| 16 | Soldermask | Green, Red, Blue, White, Black, Yellow |
| 17 | Surface Finish/Plating | HASL/Lead Free HASL/OSP/Gold Plating/Immersion Gold/ENIG |
| 18 | Certificate | ROSH. ISO9001, UL Certificate |
| 19 | File | Protel 99se/P-CAD/Autocad/Cam350 |
| 20 | Inner packing | Vacuum packing,Plastic bag |
| 21 | Outer packing | Standard carton packing |
FAQ:
Q1. How long is the lead time?
A: For samples, it will take 5-7 work days; for bulk orders, it will take 10-15 word days.
Q2: Are all your products certified with UL, ROHS etc?
A: Yes, we are certified to ISO9001:2015, ISO14001:2015, IFA, UL , SGS, ROHS.
Q3: How can I get a sample to check your quality?
A: After price confirmation,you can place orders for samples for your testing and evaluation.
