8kW Airborne Power Supply: Powering the Next Generation of Heavy-Duty UAVs
8kW Airborne Power Supply: Powering the Next Generation of Heavy-Duty UAVs
As unmanned aerial vehicles evolve toward heavier payloads and longer endurance, the demand for high-power onboard conversion grows accordingly. The 8kW airborne power supply from Levane Power represents a major milestone — delivering 8,000 watts of continuous output power in a rugged, compact package designed for the most demanding aerial platforms.
The 8kW Capability
The HLF8K-D50-1000 is a high-power 8KW onboard DC/DC power converter engineered for next-generation heavy-duty UAVs and tethered aerial platforms. It efficiently converts an ultra-high voltage DC input (800–1000VDC) into a stable, high-power 50VDC output at 160A.
This power level is critical for:
Minimizing transmission losses over long tether distances
Powering advanced, high-load avionics and payload suites
Supporting multiple high-demand onboard systems simultaneously
Technical Specifications
| Parameter | Value |
Model | HLF8K-D50-1000 |
Input Voltage | 800–1000 VDC |
Output Voltage | 50 VDC (adjustable 43–58 VDC) |
Output Current | 160 A |
Output Power | 8000W (8KW) |
Efficiency | ≥ 97% |
Communication | CAN 2.0B |
Dimensions | 187 × 185 × 70 mm |
Ultra-High Voltage Input Advantage
Operating with an 800–1000VDC input range enables highly efficient power transmission, significantly reducing cable losses and weight for tethered systems. This also allows compatibility with next-generation high-voltage UAV battery packs, future-proofing your platform for evolving power architectures.
Key Features
Ultra-high power: 8KW continuous output with ≥97% conversion efficiency
Stable output: 50VDC at 160A, capable of powering motors, sensors, actuators, and communication payloads
Complete protection: Input and output under/over-voltage protection, over-current protection, temperature protection with intelligent power reduction
CAN communication: Real-time monitoring, diagnostics, parameter configuration, and seamless vehicle integration
Rugged construction: Engineered for extreme vibration and thermal environments of heavy-duty flight
Advanced Thermal Management
At 8KW of continuous power, thermal management is critical. The HLF8K-D50-1000 features optimized thermal design with advanced shock-absorbing mounts and intelligent cooling to maintain performance under heavy load while protecting sensitive electronics from overheating.
Applications
Next-generation heavy-duty and tethered drones
Long-endurance surveillance platforms
Heavy-payload inspection and mapping
Long-range communication relay systems
High-altitude long-endurance (HALE) platforms
Advanced robotic and unmanned systems
Conclusion
The 8kW airborne power supply from Levane Power is purpose-built for the most demanding aerial missions. With its ultra-high voltage input, 160A output capability, and comprehensive protection features, it delivers the power and reliability that next-generation heavy-duty drones require.
