Note: If the output voltage is not higher than the input voltage adjustment potentiometer clockwise when you test the output voltage will rise. Remember do not adjust counterclockwise trying to do a step-down module uses must be guaranteed to set the output voltage higher than the input voltage, to avoid damage to the module!

IN + input positive IN-input negative OUT + output cathode OUT-output negative!

Indicators:

Input voltage range: 3.5V-18V (must be guaranteed to set the output voltage is higher than the input voltage)

Output voltage range: 4.0V-24V

Input maximum current: 3A (according to the power conservation output current under nominal conditions Uin * Iin is * efficiency = Uout * Iout)

Enter the continuous operating current: 2A (the ratio of good ventilation conditions the output voltage and the input voltage can not be greater than 3)

Dimensions: L * W * H 4.3cm * 3.0cm * 1.2cm

Note: Note to strengthen ventilation large current work will be a lot of heat.