Features: 100% Brand New and High Quality Reasonable design mini size. It can be widely used for all kinds of electric equipments. Specifications: Input voltage : DC 6 ~ 35V Output voltage : DC 6 ~ 55V ( Note : This board is a booster plate the output voltage can be greater than or equal to the input voltage ) Conversion efficiency : 97.6% ( input 32V output 45V / 3A when measured the efficiency with input voltage and output voltage and current related ) Maximum input power : 200W ( 30V input voltage is greater than the maximum power is reached ) Maximum input current : 10A ( long hours please leave a certain margin ) Maximum output current : 7A (Working long hours please leave a certain margin ) Module size: approx. 70 x 39x 31mm ( length x width x height ) Color: Silver Net Weight: 60g Package includes: 1 x 200W Boost Converter Module