Davis, Barry <br/><br/>
Understanding D.C. power supplies 
Barry Davis 
 - Englewood Cliffs, N.J  Prentice-Hall  1983 
 - 232 p.  ill.  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic apparatus and appliances--Power supply--Direct current
<br/><br/><label>Dewey Class. No.: </label>621.381  / 044