By completely eliminating the flyback effect in STEM imaging, the spiral scans provide new possibilities to reduce beam damage, image distortion, and drift distortion.
The movement is also partly constructed from titanium, holding the gears in absolute alignment so that the flyback chronograph, an instantly resettable stopwatch, will always time laps flawlessly on the race track.
All three spiral scans we tested have successfully eliminated the flyback delay common in conventional STEM.
The design steps for a DC-DC converter using the flyback topology is presented in this chapter as an example.
Clearly, a method of eliminating the flyback delay would allow an increase in scanning rate and potentially reduce the beam damage.
Because in the end, hostage-taking works.
The flyback chronograph, invented to ease a pilot's navigation workload, allows reset and restart of timing intervals.
The primary winding of the flyback transformer is connected to the output terminal directly.
Five sets of isolated sources are supplied for 485 cards, speed detector, and controller circuit of the flyback power supply.
If a fast enough blanker is available, the beam could be blanked during the flyback; otherwise, there might also be additional unnecessary damage at the edges of the scan where the beam spends extra time.
