The DCR1650H65 SCR from DYNEX is a high-power phase control thyristor designed for efficient and reliable controlled switching in industrial power electronics applications. It regulates AC power by conducting during the controlled portion of each cycle once triggered, and continues conduction until the current drops below the holding level. With very high current and voltage ratings, excellent surge capability, and robust thermal performance, it is well suited for heavy-duty industrial systems requiring precise and stable power control.