Open-source high-voltage power supply for cold atmospheric plasma
Teo Serra mail
Open-source, digitally controlled high-voltage AC power supply for cold atmospheric plasma (CAP) research. Combines a commercial DC source, adjustable buck stage, and RP2040-driven push-pull inverter with a HV transformer, delivering continuous sinusoidal or pulsed AC excitation with user control of amplitude, frequency, duty cycle and mode, prioritizing transparency and reproducibility over black-box commercial generators.
Version
1.0Licenses
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Project Type
Science
Electronics
Tool
