Features: This voltage step down converter would convert 36V/48V/60V/72V DC to 24V DC. High power and stable output, output power is 240W. High quality components ensures high conversion efficiency, up to 92%. Sturdy housing is small and easy to mount.Widely used for electric motors, fans, and many other devices. Specification: Model: HDC-2410 Type: DC/DC power supply Modulation Mode: Pulse frequency modulation (PFM)Transistor Connection Mode: Single end Input Voltage: 36-72V Output Power: 240W Output Voltage: 24V Working Efficiency: 92% Output Ripple Noise: 1db Output Voltage Accuracy: 3% Voltage Regulation: 2% Load Regulation: 4% Output Current: 10A Operating Temperature: -45~80 Size: 150*35*50mm / 5.9*1.4*2in Weight: 188g / 6.6oz (approx.)Wiring: Yellow(+24V): 24V output Red(VIN+): Voltage input Black(GND): Ground Package list: 1 * Converter