IDEALARC® 250 Amp Electric WelderThe Idealarc 250 is the classic workhorse of the Lincoln Electric stick welding power source line. It produces up to 300 amps of brute AC welding strength and 250 amps of smooth DC welding performance. Features include: Outstanding arc stability and built in stabilizer Versatile welding range Suitable for use with every type of electrode Change polarity with a twist of the wrist Easy set up and operation