






Descriptions
1: USB boost/buck strength supply module, powered via USB, adjust potentiometer to get the mandatory voltage 2: 1> button to show off the output; 2> ON/OFF display screen; 3> low energy mode; 4> sleep mode; 5> either standard USB and Type C USB and pads enter voltage; 6> with rotating handle 3: 1> voltage: DC 3; 2> voltage:DC 1; 3> power: Input 1,output strength inside 2W; Input 2V-20V,output strength within 3W; Input 20V-24V,output power with in 2; 4>:3Bit electronic tube display; 5>:80*20*14mm four steps: 1> voltage from Standard USB or Micro USB or ‘VIN+&; and ‘VIN-&;; 2> ON exhibit screen; 3> potentiometer to get the mandatory voltage; 4> load 5: 1> power supply; 2> charger; 3> pressure power; 4> voltage display; 5> meter; 6> test; 7> conversion 6 Note: 1> is not a excessive strength supply, please use it within the energy fluctuate



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DC-DC 5V to 3.5V / 12V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.2V-24V Type C
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