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Aluminum PCB is one type of metal core printed circuit board (MCPCB), widely be used in LED lighting products, automotive lighting, new energy electrocars/monorail illumination, stage lighting, medical equipments, high-power light source equipment, charging pile, etc.
With Advantages of low cost, environmentally friendly, good heat dispation, higer durability and light weight, aluminum PCB has become the most popular one among all Metal Core PCBs. The base material consists of an aluminum core and standard FR4. It features a thermal clad layer that dissipates heat in a highly efficient manner while cooling components and increasing the overall performance of the products. Currently, Aluminum Backed PCB is regarded as the solution to high power and tight tolerance applications.
| Quantity: | |
|---|---|
| Technical Projects | Capabilities | Technical Projects | Capabilities |
| Material | aluminum substrate / copper substrate / copper aluminum composite plate /FR-4 | Panel Bow & Twist | 0.5%（size: 350*350MM） |
Thermal Conductivity | 1.0W/1.5W/2.0W/4.0W/8.0W/122W | Panel Bending Angle | 30° 45° 90° etc. |
| Plate Thickness | 0.2-5.0MM | Withstand Voltage | AC1500-4000V |
| Surface Treatment | LF HASL / Immersion Gold /OSP | Copper Foil Thickness | 25um 35um 70um 105um |
| Maximum Size | 1500*500MM | Molding | CNC / Die Punching / V-CUT / Laser Cutting |
| Minimum Size | 5MM*5MM | External Tolerance | CNC: ±0.1-0.15MM Die Punching: ±0.125MM Laser Cutting: ±0.05MM |
| Min Line Width | 0.1MM(4mil) | Solder Mask | white or customize |
| Min Line Space | 0.1MM(4mil) | Processing | exposure / thermoelectric separation |
| Min Hole | ∮1.6mm | Monthly Capacity | 20,000 m2 |
| E-T Test | 100% computer short circuit test | Lead Time | aluminum sample 2~3D, batch 5~8D; copper sample 6D, batch 8~12D |
