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Access our entire technical library here, including the power requirement table.
Thermal evaporation sources are current-driven devices that operate using resistive heating.
The power requirement table provided lists estimated amperages needed to reach a specific temperature; however, these values are not maximum rated temperatures. In order to achieve different temperatures, the amperage must be adjusted by the same percent as the temperature.
(e.g. 10% temperature increase translates to an approximate 10% amperage increase)
*Please keep in mind that this power requirement calculator provides a baseline estimate. Exact numbers vary on several factors, including the set-up of your vacuum chamber.
