Skip to content Skip to content

Case Study: Electronic Product Engineering - From Design to Production

| Author: Nexilica Engineering

This case study illustrates Nexilica's end-to-end product development process, from initial concept to volume manufacturing. Our structured engineering approach ensures that every new electronic product is designed for reliability, manufacturability, and market readiness.

1. Project Definition and Feasibility Study

The initial phase of project definition and feasibility analysis is essential for the success of every new electronic development. Nexilica works closely with each client to fully understand their requirements, systematically exploring every technical and economic aspect of the project.

  • Requirements gathering: our engineering team collaborates directly with the client to define the technical, functional, and mechanical specifications.
  • Feasibility analysis: we evaluate technical feasibility by assessing component availability, required technologies, supply chain risks, and cost structure.
  • Schematic design: we create circuit schematics using advanced electronic CAD tools (Altium Designer, KiCad), with careful component selection.
  • PCB layout design: we develop the board layout ensuring optimal component placement to minimize electromagnetic interference, improve thermal dissipation, and simplify assembly.

2. Prototype Development

Once the design is finalized, the project moves to prototype development - the phase where engineering drawings become tangible, testable hardware.

  • Component sourcing: we select and procure components, verifying quality, authenticity, and availability.
  • PCB assembly: boards are assembled using automated SMT production lines with pick-and-place machines for precise component positioning.
  • Quality inspection: every assembled board undergoes rigorous inspection via AOI and electrical testing (Flying Probe).

3. Testing and Validation

The testing and validation phase is fundamental to ensuring the prototype meets all project specifications and functions correctly under real operating conditions.

  • Functional testing: we test every board to verify performance according to technical specifications.
  • Verification and validation: thorough verification ensures correct realization of the prototype design.

4. Series Production

After successful validation, the product is ready for series production, with full documentation and manufacturing support.