Produino Solar Power Panel DC 3~35V to DC 1.2~30V Automatic Buck-Boost Converter Module - Red + Blue
Module properties: non-isolated module (Automatic Buck-Boost); Input Voltage: 3~35V; Output Voltage: 1.25~30V (adjustable); Output Current: 2A; Input Current: 3.5A (Max.); Natural cool down 18W Heat; Operating temperature: -40C~+85C; Bandwidth: 20M bandwidth; +/- 1%; Voltage adjustment rate: +/- 0.5%; Dynamic response speed: 5% 200us; Wiring way: None-soldering with terminal; Great for DIY project