Hi all.
I am currently trying to determine the specifications of equipment I need to create a plasma. I am looking to generate a plasma in chamber of Helium at a pressure of about 0.6 Torr. My electrodes are around 17cm apart (giving me a pd of 10 Torr cm). By consulting Paschen curves, I see I need a power supply capable of producing a voltage of 200V. I intend to use continuous DC - not pulsed DC.
However, I cannot seem to be able to find a means of calculating the current which needs to be delivered. Can anyone suggest a means of finding this out?
Thank you in advance for your time.
Best regards,
Sparky
I am currently trying to determine the specifications of equipment I need to create a plasma. I am looking to generate a plasma in chamber of Helium at a pressure of about 0.6 Torr. My electrodes are around 17cm apart (giving me a pd of 10 Torr cm). By consulting Paschen curves, I see I need a power supply capable of producing a voltage of 200V. I intend to use continuous DC - not pulsed DC.
However, I cannot seem to be able to find a means of calculating the current which needs to be delivered. Can anyone suggest a means of finding this out?
Thank you in advance for your time.
Best regards,
Sparky