Switching power supply design / Abraham I. Pressman. Pressman, Abraham I. Switching power supplies. Electronic apparatus and appliances Power supply. Microelectronics Power supply. Electric current converters. TK7868.P6 P75 1991 621.381044 PRS Includes bibliographical references and index. New York : McGraw-Hill, c1991. c1991. 1991 Text xviii, 541 p. : eng