3pcs DC 3.5- 12V To DC 1.2-24V DC-DC USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter

Description USB boost buck power supply module powered by USB adjust potentiometer to get the required voltage Features 1 One button to turn off the output 2 Supply ON OFF display screen 3 Support low power mode 4 Support sleep mode 5 Support both standard USB and Micro USB and pads input voltage 6 Potentiometer with rotating handle Parameters 1 Input voltage DC 3 5 12V 2 Output voltage DC 1 2 24V 3 Output power Input 1 2 2V output power within 2W Input 2V 20V output power within 3W Input 20V 24V output power with in 2 5W 4 Display 3Bit digital tube display 5 Size 80 20 14mm Use steps 1 Input voltage from Standard USB or Micro USB or VIN and VIN 2 Turn ON display screen 3 Adjust potentiometer to get the required voltage 4 Connect load Application 1 Ordinary power supply 2 Battery charger 3 LED drive power 4 Instrument voltage display 5 Test meter 6 Circuit test 7 Power conversion Please Note It is not a high power supply please use it within the power range Package Included 3 x USB Boost Buck Power Supply Module