High and stable conversion efficiency with synchronous rectification technology and multiple intelligent protection functions. Die-cast aluminum shell with epoxy potting, cooled by natural air convection. Conversion efficiency up to 96%. Delivers 100% full rated power with stable output voltage. Safety protections include overload, over-current, over-temperature, short-circuit, and over-voltage protection. Auto-recovery function restores normal operation when conditions return to normal. Designed for over 100,000 hours of reliable operation. Wide range of applications: suitable for cars, trucks, vehicles, boats, electric bikes, buses, club carts, LED strip lights, taxi display screens, car audio systems, LCD TVs, DVD players, IP cameras, speaker systems, GPS devices, air conditioners, electric fans, and other 24V DC-powered devices. Note: Do not connect to solar panels or wind turbines. Not intended for battery charging. Waterproof and portable design featuring an aluminum alloy shell and silicone gel sealing. Rated IP68 for full waterproof protection, capable of operating in rainy conditions. Compact and lightweight for easy installation. DC to DC converter: converts 12V input to 24V output. Input voltage range: DC 11–16V. Output voltage: DC 24V (fixed). Maximum output current: 20A. Maximum output power: 480W.