The AX503 is a versatile dual-output power supply featuring two channels each providing up to 30V and 2.5A. The device supports series and parallel configurations, allowing a maximum output of 60V or 5A. It includes a 5V adjustable blind output ranging from 2.7V to 5.5V. The power supply offers a unique master/slave tracking mode, enabling dynamic ratio adjustments between outputs for precise voltage control. It features low noise and stable linear technology, high-efficiency toroidal transformers without fans, active overload and short-circuit protection, and clear display of voltage and current with green and red LEDs. Its compact design makes it suitable for laboratory, testing, educational, and production environments, compliant with EN 61010-1 safety standards.