ITEM NAME:Step Down Voltage Regulator DC 12/24V to 5V/5A/25W Buck Converter Module #gib Product Description Description: 100% Brand new and high quality Module Properties: non-isolated buck module (BUCK) Rectification: synchronous rectification Minimum pressure: 2V Input voltage: 12V/24V (8V-35V) Output voltage: 5V Output Current: 5A Output Power: 25W Conversion efficiency: 96% Working temperature: Industrial-grade (-40 °c to +85 °c) Load regulation: ±1% Voltage regulation : ±2% Dynamic response speed:5% 200uS Output ripple:20 m bandwidth 50 mv (MAX) Overvoltage protection Overcurrent protection Overheat protection Short-circuit protection Input Reverse Polarity Protection: None (Please Series diode at the input port.) Waterproof design Waterproof full-potting Small size: 65x58x22mm Material:metal Dimension:Approx.5.5*6*2 cm(L*W*H) Cable length:Approx.12cm Suitable for bus,truck,motor car,public bus display screen,tax.advertisement screen etc. Included: 1x DC Step Down Voltage Regulator.12 months Warranty. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. Mon. to Sat.