The AC-PLUG-US is 24W AC-DC interchangeable industrial adaptor with universal full range AC input. Thanks to the high efficiency up to 89%, it is able of operating from -10 to +50 °C case temperature. With no load power consumption < .075 W the AC-PLUG-US has energy efficiency level VI and comply with EISA 2007/DoE and EU ErP. The AC-PLUG-US is fully enclosed by plastic case and uses LED indicator for power on.The AC-PLUG-US has a 2 years factory warranty.