3 ms·
The main innovation here seems to be the elimination of a bias electromagnet that consumes a constant current to generate a desired amount of magnetic flux. Th
by mikewarot 2y ago
The main innovation here seems to be the elimination of a bias electromagnet that consumes a constant current to generate a desired amount of magnetic flux.
These apparently can consume 250 milliamp, if my quick Google is right.
Here's a paper[1] that might be how they are doing it.
[1] https://ieeexplore.ieee.org/document/7529113 https://ieeexplore.ieee.org/document/7529113