Tim, I did disassemble a 5062C ion pump supply and I do have the schematic of the potted tripler. I picked the potting apart a bit at a time. It has .2uf capacitors and high voltage diodes. I can look thru my documents and get the schematic for you if you want, Corby Dawson ____________________________________________________________ Click here to find experienced pros to help with your home improvement project. http://thirdpartyoffers.juno.com/TGL2141/fc/PnY6rw2eRInpipstJSviWmrt6ftWXsLpB8vWvSL1ZySRqV0wFLGz3/