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Design intelligence
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About Elfox
At Elfox, we design production-ready electronics engineered for long-term reliability. Our expertise spans embedded systems, power electronics, and custom control hardware, delivering solutions that move beyond prototypes to real-world products.
With proven experience in battery management systems, DC-DC converters, motor drives, and precision control circuits, we focus on performance, reliability, and seamless transition to manufacturing.
As a specialized engineering team, not an outsourcing agency, we provide direct technical collaboration and deliver well-documented, field-tested designs tailored to client needs.


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