Varmah, K. R. Chikku Abraham creator text New Delhi Cengage Learning India Pvt Ltd. 2016 monographic xvii, 626 p. : ill. ; 23 cm. Includes glossary, appendices, bibliographical references and index. Electrical engineering Power electronics Electronic control Power diodes DC choppers Inverters Thyristors FEAS RCST 621.381044 VAR 9788131530757 (pbk) 9788131530788 (pbk)