Description

DEMONSTRATION DYNAMO

DEMONSTRATION DYNAMO:

Specifications:

• Shows the conversion of mechanical energy into electrical energy and principle of working of simple AC and DC dynamos.
• Complete assembly mounted on a base and capable of generating both AC and DC.
• Simultaneously as indicated by the glowing of bulb present on the base.
• A two-pole armature wound from enameled copper wire on insulated bobbin is mounted in shaft supported on molded plastic legs on either side and is positioned between two curved iron strips.
• The shaft carries split ring commutator on one side for DC output and slip ring commutator on the other side for AC output.
• Magnetic field provided by a permanent magnet on top of curved strips.
• The complete arrangement driven by a hand-cranked bigger driving wheel with handle through an endless rubber belt.

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