Features:brand new and high qualityContinuous adjustable output voltage, imum output current up to 8AThis voltage regulator integrates many protections modules including overcurrent protections, over temperature protections and short circuit protections.Long-term working current is recommended within 5A.The circuit board is made with high quality electronic components, stable and reliable.High-precision current sensing resistor, can make more stable constant current. Specifications:Material:ABSInput voltage: DC4-38VOutput voltage: DC1.25-36VOutput current: 8AOutput power: 250WConversion efficiency: 95%Switching frequency: 180kHzOperating temperature: -45-85Size:Approx. 60mm/2.36inches Note:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Step Down Board