8-40v to 12v 3a Voltage Regulator Waterproof Dc-dc Step Down Power Converter Stabilizer

Description

protection function: overcurrent protection, overvoltage protection, overtemperature protection. IP68 waterproof: silicone potting, suitable for various harsh environments. Aluminum alloy shell: it has better thermal conductivity and heat dissipation effect Confirm that the positive and negative poles are correct before wiring, the reverse connection will burn the converter; please connect a fuse to the input (fuse your own) Simple installation and stable voltage output.