48V 60V 72V to 12V 40A Step Down Buck Converter Power Supply Transfomer for Car Audio

· Input Voltage: 48V/60V/72V/84V nominal, Input range: 40V to 90V ; Output Voltage: DC 12V 40A 480W.

· This converter can not be connected to solar panels or wind turbines directly. This converter can not charge the battery.

· Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S.

· Assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection.

· These voltage converters are excellent power transformers, can work safely and reliable in -40°C~80°C range. And all converters are offered 2 years replacement.

· Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation.