400W DC Converter Boost Step Up Power Supply Module 6-40V to 8-80V<br>Specification:<br>The conversion efficiency of the current impactShort circuit protection: FuseInput voltage: 6V-40VInput Current: Max 15AOutput voltage: 8V-80V (adjustable)Output Power: Max 400WOutput Current: 10A maximum output current (adjustable)Output power: Active power P = input voltage V * 10AConversion efficiency: Up to 95% ( input voltage， current; output voltage and current impact of conversion efficiency )<br>Features:<br>Constant current and voltage outputAdvanced microprocessorAccurately adjust the output voltage and current by the button4 high brightness LED， real-time display the output voltage， current， you can manually switch the display， you can also set up automatic rotation.<br>Application:<br>1. DIY an output adjustable power supply， only need to enter the access 6V， 12V， 24V， 36V power supply or battery， free of charge (14 v - 80 v) continuous adjustment， but the output voltage can not be lower than the input voltage.2. General Motors laptop power. 12V power supply input connected to the output voltage adjustable laptop needs work.3. Promotion and 12V power charger is above 12V battery， for example， 24V battery and charging current can be adjusted.4. For power electronic devices， as long as the voltage and current required for the voltage regulator does not exceed the rated currentit， is normal.<br>Package includes:<br>1 x 400W DC Converter Boost Step-up Power Supply Module