Smart UV Controller
Smart Ultra Violet Type-C Ballast Controller
Product Overview: Ethernet-enabled UV sterilisation controller for automated processes, featuring remote monitoring and real-time management for food safety and industrial compliance.
Technical Solution: engineered with a high-efficiency power electronics stage integrating a Power Factor Correction (PFC) circuit and a Half-Bridge converter for precise ballast control. The design features full galvanic isolation for the MCU and was developed to meet IEC-60664 standards for creepage and clearance in high-voltage environments.
Core Competences:
- Power Systems: Mains-Connected, PFC, Half-Bridge Topology.
- Hardware Design: High-Voltage Safety, Mixed-Signal PCB Design.
- Connectivity: Industrial IoT (IIoT), Ethernet, USB-C.
- Compliance: IEC-60664 Standards.
Professional Scope: Lead Power Electronics & Embedded Engineering (Project Recovery). Engaged to troubleshoot and resolve critical failures in an existing prototype that failed to meet operational specifications.
The scope involved a comprehensive schematic audit and rigorous laboratory testing to identify root causes of instability. Based on these findings, a complete circuit and PCB redesign was executed, resulting in a fully functional prototype that achieved total compliance with all technical and safety requirements.
