25W 3~15V to 0.5~30V Converter Auto Step-Up Step-Down Solar Power Supply Module - Blue
Power: 25W - Input voltage: 3~15V - Output voltage: 0.5~30V - Output current: Max. 3A - Conversion efficiency: Max. 95% - Switching frequency: 150 KHz - Output noise: Max 40mV - Load regulation: +/-0.5% - Voltage regulation: +/-2.5% - Working temperature: -40'C~85'C