... Supply, Certificate: CE Switching Power Supply,ac/dc adapter,power supply efficiency 150W Single Output Switching ... Power Supply Certificate: CESwitching Power Supply,ac/dc adapter,power supply efficiency,high voltage power supply, ... 0.3%±0.2%±0.2%±0.2%DC output power150W150W105.3W150W151.2W150W156W151.2W153.6WEfficiency70%80%80 ... to 100%. 6.C2311must be knocked down. 5v 5a ac-dc power supply