The Module Properties: non - isolated step - up Module (BOOST) 65 * 56.5 * 23 (length * width * high) (mm) The Input voltage: 10-32 v The Output voltage: 12-35 v (adjustable) The Output Current: 6 a (MAX) The Input Current: 10 a (MAX) (both Please enhance heat dissipation if wining 10 a) The Output power: natural cooling 100 w (MAX), enhance heat dissipation 150 w (MAX) Easy to drive 65 w to 90 w dual - core notebook. Use a 12 v 'drive 19 v 3.42 a notebook, the module temperature is about 45 ° c Conversion efficiency: 94% (measured at 16 v Input, the output of 19 v 2.5 A) The Output Ripple: 2% (MAX) 20 m - bandwidth Operating Temperature: Industrial (40 ° c to + 85 ° c) (ambient Temperature exceeds 40 ° c, the lower the power use, or to enhance the heat dissipation) Full load temperature rise: 45 ° c No - load current: 25 ma typical Voltage regulation: plus or minus 0.5% The Dynamic response speed: 5% 200 us Short circuit protection: None (both Please Install fuses and protection circuits at the Input port.) Input Reverse Polarity Protection: None (both Please Series diode at the Input port.) Some Applications: 1. The DIY an output adjustable vehicle power supply, connect the 12 v input, and the output could be 14-35 v (adjustable freely), clear that the output voltage can not be less than the input voltage. 2. Car laptop power supply, connected to 12 v power supply, the output voltage regulation as your notebook the need.