I have a high voltage power supply with the following specs: two inputs both 5 VDC and two outputs 30kV ~5uA and 5kV~20uA. The power supply it self is around 4 inches long, 1 inch tall and 2.5 inches wide. My question is does anyone know what kind of applications something like this is used for ? or is there a more technical name as to what something like this is? Thanks for any help.