Why copper fill is used in PCB Design - Dashboard Impact

Dashboard Mode - Why copper fill is used

Goal

Understand why copper fill is used in PCB design and how it impacts the board's performance and manufacturing.

Sample Data: PCB Copper Fill Benefits

Benefit	Description	Impact Level (1-5)
Improved Heat Dissipation	Copper fill helps spread heat away from components.	5
Reduced EMI	Copper fill acts as a shield to reduce electromagnetic interference.	4
Lower Manufacturing Cost	Less etching required, saving time and materials.	3
Improved Signal Integrity	Provides a stable reference plane for signals.	4
Mechanical Strength	Increases board rigidity and durability.	2

Dashboard Components

• KPI Cards: Show impact levels for each benefit using simple numeric indicators (1-5 scale).
• Bar Chart: Visualize impact levels of each benefit side by side for easy comparison.
• Data Table: Display detailed descriptions of each benefit for reference.

Dashboard Layout

+----------------------+----------------------+
|      KPI Cards       |      Bar Chart       |
| (Impact Levels 1-5)  | (Benefit Impact)     |
+----------------------+----------------------+
|                Data Table (Benefits & Descriptions)               |
+------------------------------------------------------------------+

Interactivity

Add a filter to select benefits by minimum impact level (1 to 5). When the filter changes:

• KPI Cards update to show only selected benefits.
• Bar Chart updates to display impact levels of filtered benefits.
• Data Table shows descriptions only for filtered benefits.

Self Check

If you set the impact level filter to 4, which benefits remain visible?

Answer: Improved Heat Dissipation, Reduced EMI, and Improved Signal Integrity remain because their impact levels are 4 or 5.

Key Result

Dashboard showing key benefits of copper fill in PCB design with impact levels and descriptions.