Consulting Capabilities
Purple Sphere Ltd delivers advanced electronics design, compliance, and consulting services with a focus on honesty, integrity, and quality of product. Led by Chartered Engineer Paul Clarke, offering over 30 years of experience supporting clients from concept to completion.
Value Proposition
Over three decades’ experience delivering robust, cost-effective, and innovative solutions
Transparent, integrity-driven approach with open communication at every stage
Focus on education and capability building—empowering clients and engineers
End-to-end support: from first sketch to full compliance and production
Core Capabilities
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From design reviews to informal consultation and advice. Arrange for independent Engineering Support with 100% confidentiality.
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Support lifecycle design: concept, architecture, detailed schematic, PCB layout, prototyping, and design for manufacture (DFM)
Power management, battery systems, and expert in battery charging and maximising battery run-time
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Advanced PCB layout
High-reliability design for harsh environments
Experience with Altium Designer & Devlop, Altium 365, and integration of CAD data management
BOM, production file generation, and design for automated assembly
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Specialist in detailed design calculations for electronic circuits and systems
Root cause analysis and failure investigation (including legacy and field failures)
Reverse engineering and legacy product support
Obsolescence management: identifying, assessing, and resolving issues related to end-of-life (EOL) components and technology, ensuring long-term product support
Process improvement, design reviews, and mentoring of engineering teams
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System-level design, interface definition, and requirements capture
Multi-discipline integration (mechanical, software, test automation)
Product management and design authority roles for large or regulated projects