4 ms·
Maybe my brain's groggy, but how are we achieving self-excitation in this scenario? (I'm assuming there's no magnet in your setup as it's not explicitly called
by bilbo0s 5y ago
Maybe my brain's groggy, but how are we achieving self-excitation in this scenario? (I'm assuming there's no magnet in your setup as it's not explicitly called out.)
- chmod775 5y agoNo. Of course you need a magnet if you don't want to build a more complicated self-excitation design (building that would be quite the feat given the circumstances) or want to use a smaller dynamo to bootstrap an electromagnetic dynamo or even alternator. But it's better to start with a magnet and stick to easy-to-debug stuff that can be eyeballed start to finish.