uninterruptible power supplies (UPS) to IEC 62040-1;
PSUs covered by IEC 61558-1 (i.e. power supply units incorporating safety isolating transformers providing SELV or PELV output(s) in accordance with IEC 60364-4-41) and PSUs for use with household and other consumer products, except those covered by IEC 60065 and IEC 60950-1 and/or IEC 62368-1;
transformers covered by IEC 61558-1;
step-down converters covered by IEC 60146-1-1;
PSUs and converters intended for DC supplied bulb lamps, halogen lamps or LED lamps covered by CISPR 15.