
Vicor UAV module solution technology and application/case studies introduction
Vicor high-performance power modules enable innovation UAV in in various fields, including delivery, agriculture, inspection, media and entertainment, etc.
Case study: HALE UAVs
High-altitude long-endurance (HALE) UAVs are essentially flying satellites, designed to operate at extremely high altitudes for extended periods (weeks or even months). They are used in applications such as surveillance, data collection, and communication relay. HALE UAVs are typically equipped with various accessories such as high-resolution cameras, sensors, radars, antennas in order to perform their tasks. The key goals were:
With Vicor high-performance power modules, HALE drones can achieve very high levels of power while saving space and weight and greatly increasing the period of operation. The Vicor modular approach makes it possible to accommodate new loads or changes in power needs within a design, simply by replacing or adding modules.
The DCM™ can be paralleled easily to accommodate additional system expansion
Advanced packaging technology to manage thermal loads
An 11kW solution the size of a tablet computer, weighing only 215g
The small size, low profile and low weight of the Vicor DCM™ DC-DC converter module allow for double the output power without exceeding allocated space constraints. The high efficiency (96%) reduced the size of the heat sink required, saving more space. DCMs easy to parallel for future increased power needs, low waste heat and reduced cooling requirements. Three arrays of three 1.3kW DCM5614 converters were paralleled to provide the regulated 28V bus. Inputs were split between two different generators to provide redundancy of power source. The arrays automatically power shared across all nine converters — though their input voltages differed — helping improve system reliability.
Isolated regulated
Input: 28, 30, 270V
Output: 3.3, 5, 12, 15, 24, 28, 48V
Power: Up to 1300W
Peak efficiency: 96%
As small as 0.98 x 0.90 x 0.28in
Vicor UAV module solution technology and application/case studies introduction
Vicor high-performance power modules enable innovation UAV in in various fields, including delivery, agriculture, inspection, media and entertainment, etc.
Build better UAVs using modular power
Power Delivery Networks (PDN) based on Vicor high performance power modules enable innovative designs for the next generation of UAV development
UAV Market Trends and Power System Seminar 2025 Taipei, Taiwan
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