From Product Development to Production: Avoiding Costly Gaps

Moving an electronic product into production raises important questions. Can it be assembled reliably at volume? How will every unit be tested? What happens when a component becomes obsolete, or production moves to another manufacturer?

When design, testing and manufacturing are handled as separate steps, these questions arrive late, when every change costs more. The result is rework, delays and a longer path to market.

Where the gaps usually appear

Design decisions made without production in mind. Component choices, mechanical tolerances and PCB layout affect how a product can be assembled and tested. A PCB may work perfectly as a prototype but require redesign when production testing is introduced because sufficient test access was not planned. Considering manufacturability and testability early can help avoid additional engineering work and production delays.

Testing treated as the final step. When testing is planned only after the design is frozen, the test solution has to work around the product rather than with it. That often means more manual handling, longer test times and lower test coverage.

Hand-overs between suppliers. When different partners handle development, industrialization and testing, clear communication and documentation become essential. Without this, important requirements and technical knowledge can be lost between phases.

Production that changes. Volumes grow, and products move between manufacturers. If the test solution and documentation are not built to move with the product, every change becomes a project of its own.

Connect the phases from the start

The most effective way to close these gaps is to treat development, industrialization and production test as one connected process, not as separate jobs. In practice, that means:

• Define the test strategy early. Decide what needs to be tested, and how, while the design can still be changed. We explain why in When should the test strategy be defined in product development?
• Design for production and test. Consider manufacturability and testability in the architecture, component selection and PCB layout, not after them.
• Verify before you scale. Use prototypes and verification to confirm that the design meets its requirements before volumes increase.
• Industrialize deliberately. Prepare documentation, processes and suppliers so the product can be built the same way every time. Read more in A practical guide to industrialization.
• Build production test that follows the product. Combine standard instruments, reusable test platforms, custom test fixtures and test software into a solution that can move with the product if production moves.

You can start anywhere in the process

Not every project starts with an idea. Some companies come to us with a concept and need help all the way to production. Others have a product on the market that needs to be modernized, made easier to produce or given a new test solution. Electronics manufacturers need test equipment for products they build for their customers. Engineering teams need specialists for a defined task or extra capacity for a period.

The principle is the same in every case: look at the next phases before you commit to the current one.

Expertise through the whole journey

Virinco Technology helps companies develop, improve and prepare electronic products for production. Our expertise spans product development, embedded systems, industrialization and production test systems. Whether you need support in one phase or across the entire journey, we help connect technical decisions with the requirements of manufacturing and testing.

You can see examples in our projects.

Key Questions to Consider Early in Product Development

Before the design is frozen, it is worth answering a few questions:

• How will each unit be tested, and which signals do we need access to?
• Which components carry a supply or obsolescence risk?
• Where will the product be manufactured, and could that change?
• What volumes do we expect in the first year, and later?
• Who owns the test solution and the documentation if production moves?

Wherever you are, with an idea, a prototype or a product already in production, we can help you plan the next step.