Efficient voltage conversion: Converts 12V DC input to a fixed 56V DC output at 3A, with efficiency up to 97% to provide a reliable power supply. Durable construction: Encased in a sturdy aluminum shell and sealed with silica gel to achieve IP65 protection, enabling operation in challenging environments while maintaining performance. Smart protection features: Equipped with intelligent protections against overloads, overcurrent, overheating, and short circuits to ensure safe operation for all connected devices. Key attributes: Function is a 12V to 56V DC boost delivering 56V at 3A; input 12V DC; output 56V DC at 3A; enclosure material is aluminum; silica gel sealing for IP65 waterproofing; builtin protections include overload, overcurrent, overheating, and shortcircuit safeguards. Use scenarios: 1) Industrial or outdoor installations where a stable 56V supply is derived from a 12V source in dusty or wet conditions. 2) Outdoor surveillance systems or remote monitoring equipment requiring a rugged, IP65rated power converter from 12V to 56V. 3) Telecom or laboratory setups that need a reliable 56V power rail sourced from a 12V input with protective features.