1.Module properties: the isolation booster module. 2.The input voltage: 3.5-30 V. 3.Output voltage: continuous adjustable (4-30 V). 4.Output current: 2.5 A (MAX). 5.The input current: 3 A (MAX). 6.Input methods: IN + input is level, IN-input negative. 7.Output way: OUT + output is level, OUT-output negative. 8.Adjust way: first correct by input power supply (3-34 V, between) again using a multimeter to monitoring output voltage and the potentiometer (turn step-down, in reverse chronological tur n boost). 9.Output voltage: 4-35 V continuous adjustable (the construction no-load commissioning) our default shipping voltage 12 V if you require other voltage can tune ourselves. 10.Size: 5cm x 2.5cm Package:
5pcs x LM2577 DC-DC STEP UP Power.
5PSC LM2577 LM2577S DC-DC TO DC Adjustable Step-up Power Converter Module