In this research, a low-temperature atmospheric plasma source has been designed and developed using the dielectric barrier discharge (DBD) plasma production technique. The designed to have 2 model is planar electrode plasma model and plasma jet model. Generated using a DC power supply has many special properties. The experiments were conducted in the room environment. And use argon gas [1,4,5]
From the research of dielectric barrier discharge plasma, using a DC power supply, and designing the tools of non-thermal plasma, the discharge level should be normal glow discharge at the atmospheric pressure. To get the result of the experiment it was necessary to modify many variable such as the gap, voltage, and gas flow rate to find the relation that was the cause of non-thermal plasma, and for developing the efficiency of non-thermal plasma.