High
grade lamination is used to avoid losses. The box is made from a thick metallic
sheet. An Anchor make piano type switch is provided for on/off operation and a
1.6 m, 3 cores flying lead is provided for main connection and output is via a
special Anchor make 3 Pin socket is provided to avoid shock due to the leakage
of the current. This transformer is an Auto Leak type, giving a starting
voltage 440 V which automatically reduces when the lamp has struck.