This part 2 of IEC 61558 applies to transformers for toys having arated supply voltage not exceeding 250 V a.c., a rated frequency of50/60 Hz, a rated output voltage not exceeding 24 V a.c. or 33 Vripple-free d.c. and a rated output not exceeding 200 VA and arated output current not exceeding 10 A.It has the status of a group safety publication in accordance withIEC Guide 104This part 2 supplements or modifies the corresponding clauses inIEC 61558-1This standard replaces Chapter III, Section 2 of IEC 60742.