ITEM NAME:DC-DC BST900W CNC Boost Converter 8-60V Step-up 10-120V Solar Charging CVCC K2B2 DC-DC BST900W CNC Boost Converter 8-60V Step-up 10-120V Solar Charging CVCC K2B2 Wide voltage range: 8-60V input can be boosted to 10-120V, output current 0-15A. Uses advanced microprocessor, can precisely regulate output voltage and current. With fan cooling, good for long-term and stable work. With memory save function, can store 10 groups parameters, and can freely store or recall. With an input voltage protection. Has a constant voltage, constant current status. Uses four LED to display the output voltage, current, power and capacity and other parameters in real time. Auto / manual switch to display voltage, current, power, capacity and other parameters. Has an output (OUT), constant voltage (CV), constant current (CC) indicator, you can view real-time working status. Input Voltage: 8V-60V Output Current: 0-15A Output Voltage: 10-120V Conversion Efficiency: 85% Operating Frequency: 150KHz Short Circuit Protection: 20A Fuse Operating Temperature: -40 to +85 Celsius Control Method: Digital Control + LED Display Voltage Regulator / Display Resolution: Less than 100V/0.01V; Greater than 100V/0.1V Power Display Minimum Resolution: 0.001W Current Regulation / Display Resolution: Less than 10A/0.01A; Greater than 10A/0.1A Capacity Display Minimum Resolution: 0.001AH Output Ripple: Less than equal 50mV Weight: 238g / 8.42oz Dimensions: 110 * 100 * 40mm / 4.33 * 3.94 * 1.57in You can set whether to automatically output after power-on. Can press a key to save the current/voltage values you set. 900W DC-DC boost module is a fully digital display boost module, small size, high power, high efficiency, stable performance. constant current, constant voltage function. Equipped with LED digital tube, it can display the voltage, current, power, capacity and other parameters in real time. Package Contents: 1 * 900W Digital Boost Module Only the above package content, other products are not i