Induction Coil – 25mm Spark – 10″ Long 7″ Wide, 6.5″ Tall – Eisco Labs

Description

• 25mm Spark Induction Coil
• Includes Coil, 2 Spark Rods, Shaker, Reversing Switch, On/Off Button and Power Sockets
• Provides very high voltages (several tens of thousands of volts) from a DC source.
• Simply connect a power supply 8V � 4A maximum. The continued production of sparks is obtained by adjusting the shaker and voltage
• Great for physics demonstrations and experiments

The induction coil provides very high voltages (several tens of thousands of volts) from a DC source. The principle is based on a step-up transformer comprised of a primary winding, a few tens of turns, and a secondary winding, hundreds of thousands of turns. To produce permanent sparks, it is necessary to cut the current flowing in the primary winding with a shaker (electromagnetic bell).

The induction coil apparatus stands 6.5″ tall, 12″ wide and 7″ long.