A loop of wire rotating between two permanent magnets generates DC and AC signals. This device can be connected to a DC power supply to run as a motor. Disconnect the DC power supply, if applicable.

In this article we look at Nidec projections for HDD spindle motor demand and analyze what this may mean for HDD demand this year and into 2024 and 2025. We also look at a recent announcement by ...

[Robert Murray-Smith] doesn’t like the price of inverters to convert DC to AC. That led him to build a dynamotor, or what is sometimes called a motor-generator set. These devices are just DC motors ...