Features Specification: Type: DC-DC Non-isolated Step Up Module Input voltage: 12V(8-60V) Output voltage: 24V±0.25V Output current: 5A Max output power: 120W Conversion efficiency: 96% Size: 74*74*32mm / 2.91*2.91*1.26in Mounting hole diameter: 5mm/0.20in Hole distance: 65mm/2.56in Weight: Approx. 240g/8.4oz   Package l ist: 1 * Buck Converter   Features: 1. This step up converter can convert 12V DC voltage to the output of 24V 5A. 2. The internal circuit board adopts precision SMT workmanship, with stable performance. 3. Quick heat dissipation through aluminum housing. 4. Built-in multiple protection including overvoltage, overcurrent, overheat and short circuit protection. 5. Suitable for car LED screen, monitor camera, fan, water pump, motor, router and other 24V electrical devices.   Note : 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding. Package List