David Marroquín Semper

David Marroquín Semper is an Associate Professor at the Miguel Hernández University of Elche, affiliated with the Department of Materials Science, Optics and Electronic Technology. His work focuses on power electronics and space power systems, with a specialization in high-voltage spacecraft architectures.

• Teaching Coordinator for courses like Digital Electronic Systems I and Power Electronics in the Bachelor's in Telecommunications Technology Engineering
• Member of the Space Power and Electronic Systems research group

His research spans:

• Power conversion techniques for satellite solar arrays
• Wide bandgap semiconductor devices (SiC)
• High-voltage DC bus integration
• Digital twin implementations for spacecraft power systems
• Electromagnetic interference reduction
• Current and voltage limiting protection circuits

Recent publications emphasize advancements in DC transformer applications, analog MPPT controllers, and reliability testing under extreme conditions. His work addresses critical challenges in deep space exploration power systems and CubeSat architectures.