SMAKN CC CV DC-DC Buck Converter Constant CurrentVoltage Regulator 5V-30V to 1_25V-26V LED Driver Power Supply

This universal driver module can provide adjustable range from 20mA 1.25V to the max 3A 26V. It is a super LED driver which can drive common LEDs, including the 0.5W 1W 3W 5W 10W LEDs.It can be as a constant current and constant voltage module for your solar battery system.It can be as a charging module, which can charge for lithium ion battery, Ni-MH battery, Ni-C battery accurately. Features: Dimension: 3.8cm x 5.5cm x 2.3cm Input voltage: DC5 - 30V Output voltage: DC1.25 - 26V (In buck mode, input voltage will be at least 2V higher than output voltage) Output current: DC 0.15A - 2A Full load efficiency: 85% Package including: 1pcs 5-30V to1.25-26V DC-DC Constant Current Voltage Adjustable LED Driver Module