Scalable PLC Multilayer PCB Board Prototyping For Automation
Product Specifications
Attribute |
Value |
Surface |
Immersion gold |
Panel |
1 |
Material |
FR-4 |
Special |
Can be customized |
Rohs Compliant |
Yes |
HDI PCB Standards |
IPC-A-610 D |
Trade Terms |
EX-WORK, DDO TO DOOR, FOC |
Sold Mask Color |
green/black/white/red/blue/yellow |
Origin |
Shenzhen |
Application |
Medical Field, telecommunications |
Six Layer PCB Board Material FR4 Solid-state Drive Circuit Board
Number of layers: 6
Material: FR-4
Plate thickness: 1.6mm
Surface treatment: immersion gold
Minimum aperture: 0.2mm
Outer line width/line spacing: 4/4mil
Inner line width/line spacing: 3.5/4.5mil
Application area: Solid State Drive
Thermal Management Design Considerations
- Component Placement and Spacing: Strategic placement of high-power components with adequate spacing to prevent hot spots
- Thermal Vias: Optimized via patterns with larger diameters (0.3-0.5mm) for improved thermal conductivity
- Ground and Power Plane Design: Maximized copper area with sufficient thickness (2-4 oz) for effective heat transfer
- Heatsink Integration: Design features for secure heatsink attachment with thermal interface materials
- Airflow Optimization: Strategic component placement and PCB cutouts to promote air circulation
- Thermal Simulation: CFD analysis to refine thermal management strategies and identify hot spots
6-Layer PCB Structure
Layer Configuration:
1. Top Copper Layer
2. Inner Layer 1 (Ground Plane)
3. Inner Layer 2 (Signal Routing)
4. Inner Layer 3 (Power Plane)
5. Inner Layer 4 (Signal Routing)
6. Bottom Copper Layer
Key Advantages
- Improved power distribution and ground integrity
- Enhanced signal integrity for high-speed interfaces
- Compact, dense layout for small form factor SSDs
- Scalable design for different capacity and performance tiers
- Effective thermal management through optimized plane design
Thermal Management Through Power/Ground Planes
The multilayer design provides efficient thermal pathways through:
- Low-impedance power distribution minimizing voltage drops and heating
- Continuous ground planes acting as thermal sinks and heat spreaders
- Strategic thermal via placement under high-power components
- Effective heatsink integration through low-resistance thermal paths