Over the last two decades our company have designed and developed numerous complex instruments and systems, all with proprietary electronics, firmware and software. Our experiences in electronic product design range from analogue circuits, mostly for sensitive signal conditioning, to complex multi-processor digital designs. Utilising one of the leading ECAD tools, Altium, for the last decade and more, has provided us a wealth of knowledge and experience. Recent core electronic product design developments have spanned across highly complex digital multi-processor systems to planar transformers in high efficiency power supplies and battery chargers.