Features: 2. Made of high quality material, durable and long service life. 3. Highly integrated SMD components for better stability 4. High power and stable output, it converts 18-36V to 24V 0.25. 5. Applicable to industrial vehicle electrical equipment such as LED car display, surveillance camera, electric fan, water pump and motor. Specification: Shell Material: Aluminum Input Voltage: 18-36V Output Voltage: 24V 0.25 Current Selection: 3A, Long-Term Work for 3A Output Power: 72W Working Temperature: -20-80 Start/Rise Time: 1000ms~2s Waterproof Rating: IP68 Mounting Hole Distance: 65mm Size: Approx. 74 * 74 * 32mm / 2.9 * 2.9 * 1.3in Optional Style: 3A, 4A, 5A, 6A, 8A, 10A, 12A Package List: 1 * Voltage Regulator