We validate performance, compliance, reliability, and manufacturability at every gate from EVT through DVT, PVT, and final PPAP submission.
At MarSum Solutions, validation and qualification are embedded in the design lifecycle. Prototypes are proven in the lab, verified against field stresses, and readied for volume production. Our plans align with safety, environmental, mechanical, thermal, electrical, and regulatory requirements, and they evolve through EVT, DVT, PVT, and (when required) PPAP Level 3/4 packages.
We tailor coverage to program complexity, using a gated approach.
Engineering Verification Test (EVT)
Design Verification Test (DVT)
Production Validation Test (PVT)
We simulate and test physical durability under real‑world and edge‑case environments:
Analysis tools include ANSYS® Icepak, Flotherm®, and vibration FFT logging; failure modes feed directly into FMEA updates.
Systems are exercised across voltage, frequency, and fault scenarios:
Device‑level switching and layout are correlated to emissions and immunity:
Compliance frameworks supported:
Up‑front PCB parasitic extraction, modulation‑noise prediction, and filter tuning minimize re‑spins.
We bridge prototype to production with documented, standards‑driven processes:
We plan, execute, and track validation with an integrated toolset:
Rod Watkins is MarSum’s lead in Design Validation & Process Qualification, with decades of experience in cross-functional engineering across power electronics and embedded systems. He specializes in:
Rod has helped bring dozens of systems from concept to qualified production in highly regulated environments.
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