Features TECHNICAL PARAMETERS: Buck boost converter has a small output ripple and can be equipped with a π filter. Thick heat sink, integrated buck and boost. SAFETY PROTECTION: The input end of the power module has prevent reverse connection protection, which will not burn out during reverse connection. The output end is protected against counter current. AUTOMATIC SHUTDOWN: Converter has a variety of software protection mechanisms, and the protection threshold is adjustable. When the working parameters of the module exceed the protection threshold, the output is automatically shut down. DISPLAY CONTENT: LCD voltage regulator can display input or output voltage, output current, output power, output capacity, output time. MULTIPLE APPLICATIONS: The voltage converter board can be used as a regular buck or boost module with overcurrent protection; Used as a high power LED constant current driver module; DIY a solar controller. Specification: Item Type: DC to DC Buck Boost Converter Material: ABS Input Voltage: 6.0~30V Output Voltage: 0.6~30V Output Current: 0~5.0A Voltage Accuracy: ±0.5%+1 word Output Power: 80W Current Accuracy: ±0.5%+3 words Voltage Resolution: 0.01V Current Resolution: 0.001A Conversion Efficiency: About 88% Soft Boot: Yes Protection mechanism: Input Prevent Reverse: Yes Output prevent backpouring: Yes Input Undervoltage Protection: 4.7-30V adjustable, 4.7V by default Output Overvoltage Protection: 0-37V adjustable, 37V by default Output Overcurrent Protection: 0-5.2A Adjustable, 5.2A by default Output Overpower Protection: 0-82W adjustable, 82W by default Overtemperature Protection: Yes, 100℃ by default Timeout Protection: 0-100H adjustable, not enabled by default Overcapacity Protection: 0 to 9999AH adjustable, not enabled by default Super Energy Protection: 0 to 9999WH adjustable, not enabled by default Package List: 1 x DC to DC Buck Boost Converter Package List 1 x DC to DC Buck Boost Converter