This DC-DC converter is designed for 36V or 48V vehicles, stepping down DC 36V/48V to a constant 12V output to power 12V appliances. 48 volt to 12 volt converter with 20 amp output. Input voltage: 36V/48V, input range: 40V to 60V; Output voltage: 12V 20A 240W. This voltage converter regulator is compact, features a durable metal shell, and provides efficient heat dissipation. IP68 rated for protection against water, dust, and shock. Equipped with intelligent protection functions including short-circuit, over-current, over-load, low-load, and over-temperature protection for safe and reliable operation with extended service life. High conversion efficiency up to 96%, full-rated power performance, low heat generation, and stable operation. Operating temperature range: -40°C to 85°C. Ideal for use in golf carts, forklifts, LED strip lights, bus and taxi display screens, monitoring systems, trucks, motors, solar power systems, car audio devices, and other compatible 12V applications. Material: Metal Color: Silver Package Contents: 1 set * 36V to 12V DC voltage converter regulator Note: The package includes only the items listed above. Other products are not included. Note: Lighting effects and display settings may cause slight variations in color appearance. Measurement may vary by +/- 1-3cm.