it's substantially easier to run modern electronics off random frequency power than other stuff like an induction motor. A typical power supply is rated for 47

it's substantially easier to run modern electronics off random frequency power than other stuff like an induction motor. A typical power supply is rated for 47 Hz- 63 Hz. But it'll happily run off almost anything higher than 10 hz and lower than 1000 hz. universal motors in particular do not care at all about frequency