Sunday, 22 November 2015

IMPROVED POWER QUALITY IN SMPS USING ZETA CONVERTER



ZETA CONVERTER

A  non isolated power factor corrected (PFC) converter is being proposed to be used at the front end to improve the power quality of an SMPS for a PC. The front end converter is able to reduce the 100 Hz ripple in its output that is being fed to the second stage isolated converter. The performance of the front-end Zeta converter is evaluated in three different operating conditions to select the best operating condition for the proposed SMPS system.



The zeta converter is a dc to dc converter .It can be operated at buck and boost modes.we can able to step down either step up of the output voltage.


FOR  MORE DETAILS:


Power factor corrected zeta converter based improved power quality switched mode power supply

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