... output:24V 2A switching power adapter ac/dc adapter UL,CE,FCC,GS,SAA,PSE,EK 2 years warranty.. 24V 2A ac/dc adpater switching power adapterOutput power 24V 2A ... :0.3A maxEfficiency :85%(MIN)at Rated VoltageOutput:24V 2AOutput power :48WRipple and Noise :<120Mv at full road with ... on .We are the profesional factory of swtiching mode power supply, power adapter ,usb charger, laptop adapter, ac/dc adapter, ...