Samsung 50S Drones Weight v power trade off in pack design - how to pick the right balance.
Explore the Samsung 50S cell for drones, designed to optimise weight and power trade-offs, enhancing UAV performance and endurance.
Value Propositions
Cylindrical 21700 form factor for efficient integration.|Nominal capacity of 18.0 Wh and 5.0 Ah for reliable energy supply.|Volumetric energy density of 719 Wh/l, top-quartile vs median.|Gravimetric energy density of 250 Wh/kg, ensuring lightweight designs.|Maximum continuous discharge of 45 A, supporting high power demands.
The Samsung 50S is engineered for drone applications, balancing weight and energy needs.|Ideal for UAV battery pack design, it meets rigorous performance standards.|Optimised for high energy density, it enhances drone endurance.|Supports custom UAV battery packs for specific mission profiles.|Designed for thermal management, preventing overheating during operation.
With a volumetric power density of 6467 W/l, it excels in quick energy delivery.|Standard charge current of 2.5 A ensures efficient recharging.|Maximum continuous charge rate of 6 A allows for rapid energy replenishment.|Lightweight at 72 g, it contributes to overall drone efficiency.|Designed for high discharge rates, suitable for demanding flight conditions.
The Samsung 50S cell is a key component in long endurance drone batteries.|Facilitates VTOL drone battery pack design, enhancing versatility.|Supports heavy lift drone batteries, ensuring payload efficiency.|Ideal for fixed-wing UAV battery solutions, optimising flight time.|Meets the needs of swarming drone battery requirements for coordinated missions.
Perfect for extreme environments, ensuring reliable performance.|Addresses pain points like extending drone flight time battery.|Enhances UAV mission endurance through efficient energy use.|Prevents overheating, ensuring safe battery packs for UAVs.|Accurate SOC prediction for reliable mission planning.
About the Cell
The Samsung 50S cell features a cylindrical 21700 form factor, providing a nominal capacity of 18.0 Wh and 5.0 Ah. Its volumetric energy density of 719 Wh/l places it in the top-quartile compared to the database median of 542 Wh/l, while the gravimetric energy density of 250 Wh/kg is around the median of 210 Wh/kg. With a volumetric power density of 6467 W/l, it is among the highest in the database, exceeding the median of 2029 W/l. The maximum continuous discharge rate of 45 A is significantly above the median of 30 A, making it suitable for high-demand applications. This cell is designed to meet the rigorous demands of drone applications, ensuring optimal performance and reliability.
Application Challenges
In the context of drones, the challenge of balancing weight and power in battery pack design is critical. The Samsung 50S cell addresses this by providing high energy density, which is essential for extending flight times. The ability to select the right cell for UAV battery optimisation is crucial, as it directly impacts the drone's operational efficiency. With the increasing demand for long endurance drone batteries, the need for lightweight solutions that do not compromise on power is paramount. The Samsung 50S cell's specifications make it ideal for tackling these challenges, ensuring that drone manufacturers can achieve the desired performance without exceeding weight limits.
Why this Cell
The Samsung 50S cell is an excellent choice for drone applications due to its impressive metrics. With a maximum continuous discharge of 45 A, it supports high power demands, making it suitable for dynamic flight profiles. Its volumetric energy density of 719 Wh/l is in the top-quartile, allowing for efficient space utilisation in UAV designs. Additionally, the cell's gravimetric energy density of 250 Wh/kg ensures that drones remain lightweight while maximising energy output. This balance is crucial for weight v power trade-off in pack design, enabling longer flight times and improved mission endurance.
How Model-Based Design Helps
Simulation and model-based design play a vital role in optimising battery selection for drones. By modelling load profiles, thermal behaviour, and voltage response, engineers can accurately predict the performance of the Samsung 50S cell under various conditions. This approach allows for the identification of the best cell for specific mission profiles, ensuring that the selected battery meets the energy and power requirements without risking overheating or failure. By leveraging cell-specific data, designers can make informed decisions that enhance UAV performance and reliability, ultimately leading to successful mission outcomes.
