This case study focuses on the challenges faced by drones in agriculture, particularly their need to carry heavy payloads for extended spraying times while operating in diverse conditions. The document outlines the specific requirements for these drones, including the necessity for high productivity, reliability, and safety in covering large areas. It details how Vicor's high-performance power modules address these challenges by being compact and lightweight, thus allowing drones to carry essential accessories like pumps and sensors. The power modules are designed to enhance efficiency, extend flight times, and simplify thermal management, which is crucial for maximizing onboard space. Additionally, the case study presents technical specifications of various power solutions, including ZVS buck regulators and DCM DC-DC converters, highlighting their input and output capabilities, efficiency ratings, and dimensions. Overall, the document emphasizes the role of advanced power solutions in improving the functionality and productivity of agricultural UAVs.