5V 20A DC to DC Power Supply for Taxi LED sign 2 Years Warranty

5V 20A DC to DC Power Supply for Taxi LED sign 2 Years Warranty​ Applications: This power supply suitable for automobile,ship,electric cars,new energy products,LED electronic signs,car audio,and other energy-saving appliances stable power supply use. Competitive Advantage: * Ultra-thin 18mm * High efficiency up to 94% * Low output ripple and noise * Output over-current,short-circuit,over-load,over-voltage protection * The two level output over voltage protection * CE / ROHS /