Designing a PCB layer stack-up is one of the most critical steps in electronics manufacturing. The stack-up determines how signals are routed, how power is distributed, and how the board performs at high frequencies.
What is a Layer Stack-Up?
A PCB layer stack-up refers to the arrangement of copper layers and insulating materials that make up a printed circuit board. Each layer serves a specific purpose, whether it's for signal routing, power distribution, or ground planes.
Key Considerations
- Signal integrity and impedance control
- Power delivery network design
- Thermal management
- EMI/EMC compliance
At BELI Technologies, we support up to 42-layer PCBs with tight impedance control of ±10%, ensuring your designs perform exactly as intended.