Feature:1: Input voltage range is DC 5-30V; output voltage range is DC 0.5-30V, can be arbitrary adjustable; output current can be 3A for long term use, if enhance heat dissipation, it can reach 4A; max output power is 35W, if enhance dissipation, it can reach 50W.2: LCD displays input/output voltage, output current/output power/output capacity/output time.The module can be set to ON/OFF by default.3: Safe Protection: the module is with Anti-reverse connection protection of input end, so that it will not burn out when there is reverse connection.Anti-backflow protection at the output end. No need to add anti-backflow diode when charging.4: Multiple software protection mechanisms are available, and the protection threshold is adjustable. When the working parameters of the module exceed the protection threshold, the output will be automatically turned off.5: Application: the volt conversion board can be used as an ordinary buck/Boost module with over-current protection; used as a high-power LED constant current driver module; DIY a solar power controller, Battery Charging.6: Output ripple is small and πfilter is available.Thick heat sink .Buck-boost Integrated.Specifics:Condition: 100% Brand NewInput voltage: 5.0-30vOutput voltage: 0.5-30vOutput current: can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipationOutput power: natural heat dissipation 35W, strengthen heat dissipation 50WVoltage display resolution: 0.01VCurrent display resolution: 0.001AWorking frequency: 180KHZConversion efficiency: about 88%Soft start: yes (with high power and load module may fail when starting)Protection mechanism:Input anti-reverse connection;Output anti-reverse irrigation;Input undervoltage protection (4.8-30v adjustable, default 4.8v)Output overvoltage protection (0.5-31v adjustable, default 31V)Output overcurrent protection 0-4.1a (adjustable, default 4.1a)Overpower protection (0-50w adjustable, default 50W)Overtemperature protection (80-110℃ adjustable, default 110℃)Timeout protection (0-100h adjustable, off by default)Super capacity protection (0-60ah adjustable, off by default)Note:1. Please allow 1-3mm difference due to manual measurement.2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.3: In order to ensure the accuracy of calibration, calibration can only be started when the calibration voltage is above 12V; calibration can only be started when the calibration current is above 1A.4: After the product triggers the protection mechanism, the output is automatically turned off, the LCD screen displays the protection code, press any key to exit the protection interface.Package Included:1x Adjustable DC DC Buck Boost ConverterShipping:Free ShippingDelivery Time: 2-6 working daysWarranty:Returns: Customers have the right to apply for a return within 60 days after the receipt of the product24-Hour Expert Online: Solve your installation and product problems
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