High conversion gain is often required for the grid integration of renewable energy resources such as PV, fuel cells, and wind. It desired that stress across switches lower when higher voltage attained. Similarly, it also preferred converter can achieve high without operating at duty cycle values. This article presents a novel high-gain CUK (HGCC) uses voltage-multiplier units. The HGCC combina...

Small signal-to-noise ratio (SNR) and multiple noise sources, coupled with very weak signal amplitudes of bio signals make brain-computer interface (BCI) application studies a challenging task. The front-end recorder amplifiers receive very-weak (few μV) from high impedance electrodes for efficient processing such low frequency (<1 kHz) gain amplifier operating voltage total harmonic distort...

A single-active switch high-voltage gain non-coupled inductor DC–DC converter is presented. The introduced achieves high step-up without using any coupled inductors or transformers, provides efficiency, and has a simple control system. also low voltage stress on the diodes clamping circuits, reducing cost, conduction losses, complexity. input current of continuous with ripple, therefore suitabl...

This paper proposes a novel finite-gain nonlinearity in MDACs of pipelined ADCs or poles and zeros compensation technique that can be applied to low-voltage deviations in SC filters or sigma-delta modulators, unless the high-speed resetand switched-opamp circuits. The proposed produced finite-gain error can be compensated, with, for example, technique utilizes an Auxiliary Differential-Differen...

In this paper an efficient high step-up converter with a coupled- inductor with soft- switching operation is presented. The proposed topology includes a coupled-inductor boost converter for raising the voltage gain. Moreover, a simple auxiliary resonant circuit composed of an auxiliary switch, a clamping diode and a resonant tank (inductor, capacitor), is adopted in this paper. The coupled-indu...

purpose: obesity is one of the most common problems in the world. imbalance between energy consumption and expenditure is a main factor in weight disorder. exercise helps losing weight by increasing energy expenditure and modulation of the energy intake. the present study examined protective effects of daily moderate aerobic exercise on preventing weight gain in high fat diet rats. materials an...