الوصف
Induction coil is a device, which produces a spark with an input of 6 to 12 V DC and is therefore ideal for use with vacuum tubes, eudiometers etc. A fully adjustable vibrator system is incorporated and spark suppression capacitors are housed in the base. A pair of pointer electrodes is supplied with the instrument. Pointer electrodes have an insulating handle for adjustment of the spark gap. Low voltage input is given via a pair of mounted 4 mm Sockets. Induction Coil.
Features
- Coil Structure: The device consists of a central cylindrical core of soft iron with two insulated coils: a primary coil with fewer turns and a secondary coil with a large number of turns.
- Vibrating System: An interrupter, or vibrator, is used to automatically make and break the current in the primary coil, which is necessary to induce a high voltage in the secondary coil.
- Electrodes: A pair of adjustable pointer electrodes with insulated handles are provided to adjust the spark gap.
- Controls and Connections: The base includes switches, a red button, and knobs for operation. Low-voltage input is connected via mounted 4mm sockets.
- Function: The coil can produce a high-voltage spark across the electrodes, with a typical spark length of 25-30mm for similar models.