D3806 10-40VDC In 0-38VDC Out Step Up / Step Down Boost/Buck CC/CV Power Converter Module w Meter

The D3806 DC-DC Digital Control Boost and Buck Module is a step up and step down constant voltage and constant current (CC/CV) converter module with digital control and digital display showing Voltage, Current, Power and Cumulative Amp-hours. It converts any input voltage from 10V to 40V to any output voltage from 1V to 38V at up to 6A current with both constant voltage (CV) and Constant Current (CC) control, making it well suited as a voltage controller for smaller wind generators and solar panel arrays where a fixed output voltage is required yet the input voltage can vary widely. With its digitally-programmed voltage and current control, it can charge a battery bank without fear of over-voltage or over-current which could harm the batteries or reduce their lifetime. Controlled by a high speed micro controller, the voltage and current settings can be set via the 4-digit LED display with an accuracy of 0.01V and 0.001A. It has 10 non-volatile memory storage locations which can store a