... 15W 5v 9v 12v 24V switching ac/dc power adapters AC input voltage rangeOutput voltageOutput currentRated output powerEfficiencyRipple / Noise100-240VAC5V2. ... power consumption, heat a small, high stability,Short circuit protection. overheat protection. all by the 100% full load ... burn.8-shaped interface, the inputSize: 75*40*50mm , Weight: 0.11KG.Operating temperature 0 °C ~ ...