Features: Convert 12V power supply into 36V power output. Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximums Efficiency: ≥90%. These voltages converters are excellent power Converter, can work safely and stable in -25°C~80°C ranges. Compact aluminium shell, waterproof, dustproof protections and better heat dissipation. Assembled with intelligent chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protections. Widely used in car, trucks, navigators, car recorders, advertising screens, medically equipment, instrument, LED strips. Specifications: Component: Aluminum shell and copper wire Output current: 3A/5A/10Amp(optional) 3A/5A Size: about 74x74x32mm/2.91x2.91x1.26inch 10Amp Size: about 100x80x39mm/3.94x3.15x1.54inch Wire Length: about 13-14cm/5.12-5.51inch Input voltages: 12V(10-30v) power consumption: 15ma Conversion efficiency: maximums >90% Output voltages: 36V none load adjustment rate: ±1% Load adjustment rate: ±5% Working temperature: -25~80 ℃ Waterproof: IP68 Package Includes: 1pc Power Converter note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.