Quick Answer: The Dynamo Model AC DC is a hand-cranked generator that shows both alternating and direct current output. It has permanent magnets, enamelled copper coil windings, a commutator for DC and slip rings for AC.
Last updated: October 2026
Key Features
Permanent magnets and enamelled copper coil windings
Commutator for DC output and slip rings for AC output
Switchable commutator-slip ring assembly
Hand-cranked pulley system with drive belt
Technical Specifications
Specification
Value
Magnets
Permanent
Coil
Enamelled copper windings
Outputs
DC via commutator; AC via slip rings
Drive
Hand-cranked pulley with drive belt
About This Product
Turning the handle drives the generator, and switching between the slip rings and the commutator lets students compare the two kinds of current. It is a direct way to show Faraday’s law and the difference between AC and DC generation.
Frequently Asked Questions
How does the Dynamo Model AC DC give both AC and DC?
It has a switchable assembly with slip rings for AC output and a commutator for DC output.
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