We are currently using amperage as the sole set up parameter for our Electroplating operations. (constant Voltage). Our rectifier has variable controls on both voltage and amperage but we have the voltage at a fixed position and only change aperage based on area being plated, (maintain constant ASF). Is there any advantage, (or disadvantage) to also adjusting voltage or adjusting voltage and amperage in a given situation. Would a reduction in voltage and increase in amperage (constant current) help smooth out high current density or low current density problems. Thanks in advance. Douglas Jeffery Electrotek, Inc. [log in to unmask] ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information. For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311 ################################################################