In this research, a low-temperature atmospheric plasma source has been designed and developed using the dielectric barrier discharge (DBD) plasma production technique. The source is designed to have 2 model is planar electrode plasma model and plasma jet model. Generated using a DC power supply has many special properties; for example, the easy installation, the proper size of the equipment and the costs are low. Making non-thermal plasma is divided into 2 forms by the design of difference electrodes: planar electrode plasma and plasma jet. [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.