The operating voltage of this circuit is 18 V, and the source current is 3.5 A. The circuit is from the 1982 SGS linear integrated circuit manual. The integrated circuit must be equipped with a heat radiator.

The operating voltage of this circuit is 18 V, and the source current is 3.5 A. The circuit is from the 1982 SGS linear integrated circuit manual. The integrated circuit must be equipped with a heat radiator.