Non-synchronous buck power DC-DC (BUCK); Input voltage: 11.5~35V low voltage protection design to protect the battery; Output voltage: 5V 5.6V overvoltage protection; Output Current: 2.5A overcurrent protection default current limit: 2.5A; Frequency: 100Hz low-frequency leads to stronger anti-interference; Protection functions: Input low-voltage protection: 11V low voltage protection; Input reverse polarity protection input reverse is not afraid and will not burn out the power; Output short circuit protection output short circuit the input power does not have excess capacity out leading to power supply heat because a short circuit causes the power to eliminate the phenomenon of spontaneous combustion; Output overvoltage protection 5.6V overvoltage protection high-pressure situation does not appear to burn things ease of use; Overcurrent protection default 2.5A overcurrent protection; Operating temperature: -20~65'C limit: -40~80'C industrial grade operating temperature range