The investigation of electric vehicle technologies has increased significantly in the last few years. These vehicles can substantially reduce environmental impact transportation sector. In cars, battery is a crucial element. batteries are made up several stacked cells to meet requirements propulsion system. Battery equalizer circuits take active measures ensure that particular variable kept ins...

DC-DC converters are widely applied in different industrials such the Renewable Energy Sources (RESs) utilizations, Electrical Vehicle (EV) applications and power transmission technologies. Different topologies presented for these including modified Buck, Boost or Buck-Boost converters, switched-inductors switched-capacitor-based structures circuits with transformers. A converter is needed to t...

This paper presents a grid-connected system for renewable energy source (RES) applications. The proposed consists of modified switched-capacitor (SC) based multilevel inverter and DC-DC flyback converter. By using the converter voltages DC-link capacitors are adjusted to same values. SC-based has benefits like limited capacitor charging spike, reasonable size, power density, cost per output pow...

We show how to build an inductorless version of the classic Chua’s circuit. The goal is to build Chua’s circuit quickly and easily. To this end, only off-the-shelf components are used. A suitable inductor for Chua’s circuit is often hard to procure. Here, the inductor is replaced by a single op-amp synthetic inductor circuit. The synthetic inductor is novel in the sense that it is not a gyrator...

The advancement in Power Management Integrated Circuit (PMIC) has driven the DC-DC conversion technology into a System-on-Chip (SoC) solutions, leveraging CMOS scaling from 180nm to 22nm and on-chip passive element integration. Concurrently, as applications demand smaller form factor solution towards device portability with optimized power qualities, switched-capacitor-inductor hybrid architect...

Background: Patients with unclassified hypogammaglobulinemia (UCH) constitute a diagnostic and therapeutic dilemma, because information concerning the clinical and immunological characteristics of these patients is insufficient. Objective: To evaluate B-cell subsets in cases with UCH and common variable immunodeficiency (CVID) and their association with treatment requirement in UCH patients. Me...

Purpose – The purpose of this paper is to continue studies previously reported with the primary focus of optimizing an inductor design. The potential benefits of hyperthermia for cancer therapy, particularly metastatic cancers of the prostate, may be realized by the use of targeted magnetic nanoparticles that are heated by alternating magnetic fields (AMFs). Design/methodology/approach – To fur...

In order to generate electricity from solar PV modules, this study proposed a novel high-voltage gain step-up (HVGSU) DC–DC converter for photovoltaic system operation with maximum power point (MPP) tracker. The array can supply the load via converter, increasing output voltage. Due stochastic nature of energy, arrays must use MPPT control approach function at MPP. This suggests HVGSU that uses...