There were four types of Power Units available – the AC version was originally available for the Vibrator-motored cars with either an input voltage for the UK market or a corresponding one for the overseas marketTRANSFORMERS Subsequently DC versions for both markets were manufactured which had twin outputs. Each Power Unit was supplied in a special corrugated cardboard box with a White gummed paper label having Blue printing identifying the type and voltage of the Power Units.

  • AC 1 – 200/250V – Output 16V AC
  • AC 2 – 100/125V – Output 16V AC
  • DC 3 – 200/250V – Outputs 15V DC
  • DC 4 – 100/125V – Outputs 15V DC