Coils, covered with impact resistant plastic so that they are safe to touch, for use as primary or secondary coils in combination with the transformer core D (1000976). With safety connection sockets.
As secondary coils these can output either low or high voltage, depending on the primary voltage, and therefore they cannot be used in student experiments.
Specifications:
- Number of turns: 1200
- Taps: 400/1200
- Resistance: 12 Ω
- Max. current: 1.2 A
- Inductance: 60 mH
Dimensions 12 x 9 x 7 cm
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