High power aluminum based led pcb assembly manufacturer COB LED pcb
Description
1. Aluminium PCB Circuit Layer
The circuit layer (commonly used electrolytic copper foil) is etched to form the printed circuit, Compared to FR4 material, Aluminium PCB can bear higher electric current when same thick circuit layer and same trace width.
2. Aluminium PCB Insulating Layer /Dielectic Layer
The insulating layer is the core technology of the Aluminium PCB, which mainly serves as the function of adhesion, insulation and heat conduction. The better the thermal conductivity of insulation is, the quicker the components spread the heat when they work, which can realize the purpose like improving power loading of the modules,reducing volume, extending life span and increase the output power. Shinelink has rich experience in manufacturing aluminium PCB with high thermal conductivity.
3. Aluminium PCB Metal Base Layer
Usually, considering the cost and technical characteristic, aluminium is the ideal choice. The available aluminum plates are 6061,5052,1060 etc. If there is a higher heat transfer performance, mechanical properties, electrical properties and other special performance requirements, copper, stainless steel plate, iron plate, silicon steel plate, etc can also be used.
Led PCB Specification
|
Product Name |
led pcb |
|
Type |
1-4 Layer |
|
Max Panel |
20"*24" (1170mm*600mm) |
|
Copper Thickness |
0.5oz, 1oz, 2oz, 3oz,4oz |
|
Dielectric Thickness |
0.05mm, 0.075mm, 0.1mm,0.15mm,0.2mm |
|
Substrated Core Thickness |
0.4mm,0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm,2.0mm, 3.0mm and 3.2mm |
|
Board Thickness |
0.4mm - 4.0mm |
|
Thickness Tolerance |
+/-10% |
|
Aluminum Machining |
Drilling,Tapping,Milling,Routing, Die-Punching, Break-off tab available |
|
Min Hole |
0.25mm |
|
Max Working Voltage |
2.5kVDC(0.075mm Dielectric), 3.75kVDC (0.15mm Dielectric) |
|
Min Track Width |
0.2mm (8mil) |
|
Min Track Gap |
0.2mm (8mil) |
|
Min SMD Pad Pitch |
0.2mm (8mil) |
|
Surface Finishing |
HASL, HASL Leadfree, Immersion gold, Flash Gold, OSP |
|
Solder Mask Color |
White, Black, others Available |
|
Legend Color |
Black, White, others Available |
|
E-test |
Yes |
|
Rohs |
Yes |
|
Reference Standard |
IPC-A-600G Class 2 |
|
Special Hole |
Spot facing, Cup holes |
LED PCB Production.
We need your LED PCB design or Gerber file, then we produce the circuit board for you.
If you don't have PCB file. Pls send me your PCB Sample, we can clone the PCB per same with sample.
If you only have the schematic of LED lights, we could help you to design and layout the LED PCB. Then produce it.
LED PCB Material— — Metal Core PCB
Conductive cooling throught metal core board to reduce the heat emitted.
PCB capability and services:
1. Rigid Single-sided, double-sided & multi-layer PCB (up to 30 layers)
2. Flexible PCB (up to 10 layers)
3. Rigid-flex PCB (up to 8 layers)
4. CEM-1, CEM-3 FR-4, FR-4 High TG, Polyimide, Aluminum-based material.
5. HAL, HAL lead free, Immersion Gold/ Silver/Tin, Hard Gold, OSP surface treatment.
6. Printed Circuit Boards are 94V0 compliant, and adhere to IPC610 Class 2 international PCB standard.
7. Quantities range from prototype to volume production.
8. 100% E-Test
Our products are sold all over the world, you can rest assured.
