Engineered for demanding commercial, heavy-duty, and marine environments, this 1.5kW high-voltage DC-DC converter delivers reliable power conversion. Featuring a wide input voltage range (supporting 144V / 360V / 540V nominal), high conversion efficiency of up to 93%, and comprehensive multi-protection mechanisms, it ensures safe and stable performance across heavy-duty power systems.

• High Efficiency & Stability: Delivers up to 93% typical efficiency with high voltage stabilization accuracy and a fast transient response time (≤ 200ms).
• Intelligent & Robust Protection: Features a built-in pre-charge circuit, comprehensive input/output over-voltage, under-voltage, over-current, short-circuit, reverse polarity protection, and intelligent over-temperature derating.
• Compact & Rugged Design: Compact dimensions equipped with an integrated cooling fan, making it ideal for space-constrained and demanding heavy industrial or commercial vehicle environments.

• Input Over/Under-Voltage Protection: Features precise threshold monitoring and auto-recovery mechanisms.
• Output Over-Current, Short-Circuit & Reverse Protection: Automatically halts output on excessive current; includes shutdown protection for short-circuits and reverse connections, with automatic recovery once faults are cleared.
• Over-Temperature Protection: Reduces output power when heatsink temperature exceeds 75°C; disconnects the circuit above 95°C, and automatically resumes output when the temperature drops below 85°C.

• Heavy-duty Electric Vehicles (E-trucks, mining haulers, AGVs)
• Large-scale Energy Storage Systems (ESS) (Commercial/industrial cabinets, containerized storage)
• Railway & Transit (Auxiliary power supplies, locomotive lighting/control systems)
• High-voltage Industrial Equipment (VFD bus power feeding, PLC control systems)

Looking for a reliable power solution? Contact our engineering team today for technical data sheets and pricing.