GST280A is a highly reliable,280W 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 85 VAC to 264VAC.The entire series supplies different models with output voltages ranging between 12VDC and 48VDC that can satisfy the demands for various types of consumer electronic devices. With the efficiency up to 94% and the extremely low no-load power consumption below 0.5W,GST280A is compliant with USA EISA 2007/DoE,Canada NRCan,Australia and New Zealand MEPS,Korea K-MEPS,EU ErP. 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.GST280A is certified for the international safety regulations.