00536pam a2200145 a 4500 0 0 0 0 RIU RIU 2012-07-27 Purchased: Famous Books Islamabad 95.00 0 621.381044 LEN 2070 2012-07-27 00:00:00 2019-02-21 BK 3018 3018 0750695064 (pbk) 621.381044 LEN Lenk, John D. Simplified design of linear power supplies Boston Butterworth-Heinemann 1994 xiii, 246 p. : ill. ; 25 cm. Includes index. Electric power supplies to apparatus-Design and construction Electric circuits-Linear Linear power supply Terminal regulators Charging systems Voltage FEAS BK