72V to 48V 40A 1920W DC DC Step Down Converter Voltage Regulator w ACC Switch 3 Years Warranty Newest Located in:AU Wide input voltage from 18V-35V

Wide input voltage from 18V-35V

Wide input voltage from 11 to 16V

Dimension: 150*130*50mm

5AMP automatically

72V to 48V 40A 1920W DC DC Step Down Converter Voltage Regulator w ACC Switch 3 Years Warranty Newest Located in:AU Wide input voltage from 18V-35VWide input voltage from 60 to 90V Work for appliances from 0AMP to 40AMP automatically 100% full rated power 100% full stable output current 100% burn in test High efficiency up to 97% Waterproof sealed Cooling by free air convection Surface mountable 3 years warranty ACC Enable Over current, over voltage protections Over temperature protection According to: EN 61000 6 3: 2007 A1: 2011 AC: 2012 EN 55014 1: 2006 A2: 2011 EN 60950 1: 2006 AC: 2011