GST18A is a highly reliable,18W desktop style single-output green adaptor series. This product is a class I power unit (with FG), equipped with a standard lEC320-C14 AC inlet and adopting the input range from 85VAC to 264VAC.The entire series supplies different models with output voltages ranging between 5VDC and 48VDC that can satisfy the demands for various types of consumer electronic devices. With the efficiency up to 89% and the extremely low no-load power consumption below 0.075W,GST18A is compliant with USA EISA 2007/DoE,Canada NRCan,Australia and New Zealand MEPS,Korea K-MEPS, EU ErP,and Code of Conduct(CoC) Version 5.The supreme feature allows the adaptor to save the energy when it is either under the operating mode or the standby mode.The entire series utilizes the 94V-0 flame retardant plastic case.GST18A is certified for the international safety regulations.