Feature:1. Buck Converter: Able to convert 30-60V DC input with a typical value of DC 48V to DC 24V output, the buck transformer can offer stable power supply.2. High in Safety: Built in over voltage protection, under voltage protection, overload protection, overheat protection and short circuit protection.3. Extensive Uses: Widely applicable to security systems, telecommunications, electrical equipment, LED light strips, motors, security equipment, etc.4. Premium Casing: The fully sealed casing can work as heatsink, which is also waterproof, dustproof, and very durable with shock and long term using.5. Easy to Install: Comes with a compact size and a light weight as well, the buck transformer can be conveniently installed within several minutes.Specification:Item Type: Buck TransformerOutput Current: 40AOutput Power: 960WConversion Efficiency: 98.1%Protection Level: IP67Product Size: Approx. 100 x 80 x 36mm / 3.94 x 3.15 x 1.42in.Package List:1 x Buck Transformer4 x Terminal4 x Insulating Sleeve Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.