Flange Mounted Wisconsin Oscillator

We have modified the circuit board of the Wisconsin Oscillator and enabled it to mount to a standard KF40 bulkhead flange. Our re-design reduces the engineering requirements and amount of auxiliary material (cables, enclosures, vacuum feedthroughs) needed to apply RF waveforms to non-mass selective ion guiding devices.

The Wisconsin Oscillator

The Wisconsin Oscillator is a low-cost and open-source circuit designed for powering non-mass selective devices such as ion funnels, ion guides, and some ion traps. You can read about its design and implementation in our JASMS publication: https://doi.org/10.1021/jasms.1c00247. All of the required files and assembly instructions can be found on GitHub.

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