About this item

• Waterproof IP68 Voltage Converter Regulator DC 24V to DC 13.8V 40A 552W.
• Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
• Auto-recovery when device is back to normal operating; high transfer efficiency of 95% max..
• Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability. Widely used in bus, large trucks, motor, solar generate electricity, the display screen of bus and taxi device
• Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it with capacitor before connecting it to the converter. If you use solar panel to supply directly, please note that the open circuit voltage of the solar panel cannot exceed the maximum withstand voltage of the converter. The supply voltage should be within the rated voltage and always leave a certain margin.