A3(400S50, 950g)
1-AF-400S50-3K-en The AF-400S50-3K is a rugged, high-density DC-DC power supply engineered for demanding applications such as tethered drone brushless motor systems. With a compact footprint (167×99×53 mm) and IP67 protection, it delivers reliable performance in harsh environments. Key Specifications: • Input: 360–410Vdc (max 415Vdc) • Output: 44–51.2Vdc / 65A (3000W continuous, 3400W peak) • Peak Efficiency: Up to 98% • Cooling: Forced air cooling • Protections: Output
1-AF-400S50-3K-en
The AF-400S50-3K is a rugged, high-density DC-DC power supply engineered for demanding applications such as tethered drone brushless motor systems. With a compact footprint (167×99×53 mm) and IP67 protection, it delivers reliable performance in harsh environments.
Key Specifications:
•
Input: 360–410Vdc (max 415Vdc)
•
Output: 44–51.2Vdc / 65A (3000W continuous, 3400W peak)
•
Peak Efficiency: Up to 98%
•
Cooling: Forced air cooling
•
Protections: Output overcurrent, short-circuit, overvoltage, and overtemperature protection
•
Parallel Capability: Supports current sharing and redundant operation
•
Weight: ≤0.95kg
•
Operating Temperature: -40°C to +55°C
•
MTBF: ≥100,000 hours
The module features seamless battery transition with no voltage transients, low ripple (<280mVp-p), and fast dynamic response. Its modular design ensures high reliability and ease of integration.
Perfect for industrial power systems requiring compact size, high efficiency, and robust environmental performance.
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