BS EN 61558-2-7:1998

1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking and other information
9 Protection against electric shock
10 Change of input voltage setting
11 Output voltage and output current under load
12 No-load output voltage
13 Short-circuit voltage
14 Heating
15 Short-circuit and overload protection
16 Mechanical strength
17 Protection against harmful ingress of dust, solid
   objects and moisture
18 Insulation resistance, dielectric strength and
   leakage current
19 Construction
20 Components
21 Internal wiring
22 Supply connection and other external flexible
   cables or cords
23 Terminals for external conductors
24 Provisions for protective earthing
25 Screws and connections
26 Creepage distances, clearances, and distances
   through insulation
27 Resistance to heat, abnormal heat, fire and tracking
28 Resistance to rusting
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications

Describes safety aspects of transformers for toys and power supplies incorporating transformers for toys such as electrical, thermal and mechanical safety.