wikipedia seems to agree with you, if i read this right. > A dynamo is an electrical generator that produces direct current with the use of a commutator. >> A

wikipedia seems to agree with you, if i read this right. > A dynamo is an electrical generator that produces direct current with the use of a commutator. >> A commutator is a moving part of a rotary electrical switch [...] that periodically reverses the current direction between the rotor and the external circuit