Automatic protection function with overcurrent, overvoltage, overheating, and short-circuit protection. Waterproof design with organic silicone sealing for dustproof, waterproof, and shock-resistant performance, suitable for various harsh environments. Voltage stabilization technology provides synchronous rectification for low heat generation, stable performance, and reliable power output. High-quality construction featuring multi-layer SMT circuits, precision resistors, capacitors, switches, and MOS FR-4 components. Application areas include buses, car LED displays, surveillance cameras, electric fans, water pumps, motors, digital photovoltaic power control equipment, routers, switches, LED lights, digital photo frames, electronic refrigerators, portable DVD players, o systems, security systems, portable tools, printers, and network equipment. Type: DC/DC power supply Input voltage: 12V (range: 10V–16V) Output voltage: 19V Output current: 10A Output power: 190W Dimensions: 74 x 74 x 32 mm Protection rating: IP68