AHV 10kV 100mA series high voltage AC power supply are specialized units designed for Dielectric Barrier Discharge (DBD) applications, including Surface Dielectric Barrier Discharge (SDBD), providing variable high voltage 0 to 10kV peak (20kV peak to peak) at high frequencies.
AHV 10kV 100mA series high voltage AC power supply deliver stable 10kV (20kV peak to peak) voltage either at a fixed frequency in kHz or an adjustable range.
Options of fixed frequency range: 3kHz, 8kHz, 5kHz, 10kHz, 20kHz, 30kHz, 40kHz, 50kHz, 100kHz
Options of adjustable frequency range: 5kHz ~ 10kHz; 10kHz ~ 20kHz; 10kHz ~ 30kHz; 20kHz ~ 30kHz; 20kHz ~ 40kHz; 20kHz ~ 50kHz; 30kHz ~ 40kHz; 30kHz ~ 50kHz; 50kHz ~ 100kHz
A DBD device always contains two electrodes, in which at least one of the electrodes is covered by a dielectric material. Glass, alumina, polymer films, water and electrolyte can be used as dielectric materials. There is a discharge space between the electrode and the dielectric. When a high-frequency AC voltage 10kV is applied between two electrodes, DBD plasma is generated in the gap between the electrode and the dielectric.
DBDs are used in a wide range of applications. Typical DBD applications include:
- Ozone generation and UV generation: widely used for water purification and sterilization.
- Surface treatment: improves adhesion on plastics and polymers.
- Plasma jets: used in aerodynamics for controlling airflow.
- Biomedicine: used in sterilization of packaging and food, as well as activation, cleaning.
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