XL7015 DC-DC Buck Converter Module - 5-80V Wide Input 4 conductor Lower current/voltage generally leads to

Lower current/voltage generally leads to proportionally longer run time or more

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XL7015 DC-DC Buck Converter Module - 5-80V Wide Input 4 conductor Lower current/voltage generally leads to5V to 80V input voltage range wide 0. 8 The biggest switch current Recommend the output power is less than 7W The output voltage from 5V to 20V adjustable The minimum pressure drop 1V Shut off built in overheating protection, output short circuit protection, over current protection Good linear with load regulation The board size: 16 mm x 44 mm Wiring instructions: VIN: input voltage (5v 80v) The GND: input voltage side The VOUT: output voltage (5v