ZK-5KX DC Buck- Boost Converter CC CV 0.6-36V 5A 5V 6V 12V 24V 80W Power Supply Module Adjustable Regulated Q81COOTDTYPEProduct Voltage Input Voltage: 6.0-36V Output Voltage: 0.6-36V Output Source: 5A max Output Power: 80W Voltage Indicator Resolution: 0.01V Display Current Resolution: 0.001A Conversion Efficiency: About 88% Soft Start: Yes (May Fail When High Power Module Starts)Protection Mechanism:1. Input: anti-reverse connection;2. Preventing output from reversing;3. Input undervoltage protection (5.8-36V adjustable, default 5.8V)4. Output surge protection (0.6-36V adjustable, default 36V)5. Output overcurrent protection (0 -5A adjustable, default 5A)6. Output over power protection (0 -80W adjustable, default 80W)7. Over temperature protection (80-110°C adjustable, default 110°C)8. Overtime protection (0 -100h adjustable, closed by default)9. Over-performance protection (0 -60Ah adjustable, closed by default)Operating frequency: 120KHZ Size: length*width*height 79mm*43mm*48mm Weight: about 119g (including package)