8-32V to 5V 3A 15W USB Port DC-DC Buck Converter with Fuse | Waterproof Voltage Converter For Automotive, LED Lights, Construction Sites, Tool

Features of the
USB port voltage converter: Reduces DC 12/24V input to 5V 3A 15W MAX, with a transmission efficiency of 95%, fixed output voltage, and comes with a junction box and fuse, making it safe, reliable, and convenient to use. When the voltage is too high, or the circuit is faulty or abnormal, the fuse will blow and the converter will shut down to protect the connected device. This also lowers the risk of fire and explosion.
Protection circuits: waterproof, shockproof, moisture proof, dust proof, overcurrent protection, overvoltage protection, short circuit protection, overload protection, and overheating protection ensure safe operation.
Waterproof IP67: The converter is molded with organosilicon, making it dustproof, waterproof, and vibration resistant, suitable for outdoor use and a variety of harsh environments.
Application areas: These DC-DC USB boost converters are widely used in cars, photovoltaic systems, industrial equipment, trucks, boats, agricultural machinery, camping, mobile equipment, hobby and DIY projects, as well as home and portable DVD players, audio devices, and more.
Caution: Please note that the positive and negative poles must not be connected in reverse, as this will permanently damage the product and may cause leaks, explosions, or fires; do not use the device near a heat source such as fire or a heater, do not connect the input line to 220V, do not place the device into fire or heat it, do not short-circuit the positive and negative terminals with wires or other metal objects, and non-professional personnel are not allowed to disassemble or repair it by themselves