Mitsubishi Electric LD-40PSU Power Supply Unit

The Mitsubishi Electric LD-40PSU Power Supply Unit delivers stable 24 VDC power to PLCs and control-system components in industrial automation. With an input range of 100–240 VAC and 50/60 Hz, it provides an output current of approximately 1.7 A and supports DIN rail or panel mounting with natural air cooling. It includes protection features for overload, overvoltage, and short circuits, and is designed for high efficiency in factory automation panels, process control systems, and machinery control setups where reliable power is essential. Common replacements for this unit include Mitsubishi Q61P and A61P, reflecting its role in applications requiring consistent power distribution across PLC systems and related automation equipment.