Abstract:
Converter circuits are different kinds of power electronics circuit which analysis the current and
voltages from one level to another level with the importance of high efficiency. In the new era of
power electronics, the voltages and current can be calculated and thus the power analysis is
maintained for effective and stable electronics circuits. For the need of power electronics
engineers, the output voltage must be low for the high source voltages for different devices where
a buck converter is used. In telecommunication power supply system, buck converter is also used
to take care the power quality issues. It is worked on modern electronic devices and
telecommunication power supply system by using several mathematical methods of converters.
Different power theories are considered to validate the work. Finally, switching frequency is fixed
according to operating range. However it cannot make that converter effective and efficient, for
that purpose the synchronous and interleaved buck converter is analyzed here. The one of the
benefits of interleaving synchronous buck converter is reducing the ripple current which makes
that convert more convenient. Moreover for developed electronics devices it may need higher
voltages than the source voltages and in that case a boost converter is being used here. Furthermore,
for more efficient circuit the interleaved boost converters are analyzed here. One of the major
purposes of analyzing interleaved boost converters is the reduction of output voltage ripple over
the conventional boost converters which makes the converter more effective. Therefore, it is essential to improve the converter circuits by using the method of interleaving for
an efficient system. Later, by varying the duty cycles and the input voltages, the ripple voltages
and currents are reduced which provide highest efficiency of that converter hence the efficiency is
calculated and is taken the most effective factors of that converter.
