This DC-DC converter is designed for 36V or 48V vehicles, stepping down DC 36V/48V to DC 12V to power 12V appliances. 48 volt to 12 volt converter rated at 20 amps. Input voltage: 36V/48V, input range: 40V to 60V; output voltage: 12V, 20A, 240W. This 36 volt to 12 volt converter functions as a voltage regulator with a compact shell that is strong and wear-resistant, providing improved heat dissipation. Features IP68 protection rating, making it fully waterproof, dustproof, and shockproof. Includes intelligent protection against short circuits, over-current, over-load, low-load, and over-temperature conditions, ensuring safe and reliable operation with extended service life. Offers high conversion efficiency up to 96%, excellent stability, 100% full load capability, low heat output, and consistent performance. Operating temperature range: -40°C to 85°C. Suitable for use in golf carts, forklifts, LED strip lights, bus and taxi display screens, monitoring systems, trucks, motors, solar power systems, car o devices, and other compatible 12V equipment. Constructed from metal with a silver finish. Package includes: 1 set x 36V to 12V DC voltage converter regulator. Product does not include any additional items not listed. Note: Lighting and display differences may cause slight variations between the color of the item in photos and actual color. Measurement may vary by +/- 1-3 cm.