1000 Watt ZVS Induction Heater Work Coil Inductance Study

Here I tell you my early (2017) experiences with Work Coils of varying diameters and number of turns. All these data are for the coils alone, with no work pieces in them. There are many more of my work coil design pages on the subject, here: https://spaco.org/Blacksmithing/ZVSIn... And DO open the "Work Coil Data Observed" spreadsheet link that is on that page. Those data also apply to the 1800 Watt and 2500 Watt ZVS Induction Heaters. See this for more information about these 1000 watt ZVS induction heaters: https://spaco.org/Blacksmithing/ZVSIn...