Title :
Application of the ZETA converter in switched-mode power supplies
Author :
Martins, Denizar Curz ; De Abreu, Glaucio N.
Author_Institution :
Univ. Federal de Santa Catarina, Florianopolis, Brazil
Abstract :
This work consists of the study and implementation of a switched mode power supply with four outputs using the ZETA power converter. The converter is controlled by pulse width modulation (PWM). The analysis of the converter with its static steady-state characteristics and load characteristics for the continuous mode of operation are presented. The results are validated by a 200 W laboratory prototype. The main contribution of this work lies in the use of a recent technology to construct equipment for industrial applications. This equipment can achieve high efficiency, in a low cost and volume.<>
Keywords :
equivalent circuits; power convertors; pulse width modulation; switched mode power supplies; 200 W; PWM; SMPS; ZETA power converter; efficiency; load characteristics; pulse width modulation; static characteristics; steady-state characteristics; switched mode power supply; Analog-digital conversion; Capacitors; Diodes; Pulse width modulation; Pulse width modulation converters; Steady-state; Switched-mode power supply; Switches; Switching converters; Voltage;
Conference_Titel :
Power Conversion Conference, 1993. Yokohama 1993., Conference Record of the
Conference_Location :
Yokohama, Japan
Print_ISBN :
0-7803-0471-3
DOI :
10.1109/PCCON.1993.264232
