Results 191 to 200 of about 1,804,197 (247)

Comparison of Non-Isolated Boost Converter & Isolated Flyback Converter for PV Application

2017 International Conference on Innovations in Control, Communication and Information Systems (ICICCI), 2017
Need of alternate electrical energy resources and compatibility with grid connection has revived the interest in PV system. In this paper, PV module is designed. The different characteristics curve of solar cell is obtained and it’s dependency is observed on temperature and irradiation.
Dhananjay Kumar, null Amarnath, Rahul Jain, Rishi Kumar Singh   +3 more
openaire   +1 more source

Simplified Isolated Forward Converter

INTELEC '82 - International Telecommunications Energy Conference, 1982
This thesis pertains to a forward converter consisting only of primary-side control circuits for regulating the output voltage. Control circuits in a conventional forward converter for regulating the output voltage control the on and off times of primary-side switching transistor by comparing the output voltage directly with the reference voltage.
M. Kohno, T. Suzuki
openaire   +1 more source

Isolated Converters as LED Drivers

2021
In this study, comparative analyses of performance of isolated flyback and forward DC-DC converters for output voltage and current of 12V and 300mA, respectively, are reported, based on solutions of the governing ordinary differential equations. Results of simulations using MATLAB / Simulink are presented. The importance of selecting a proper step size
Sumukh Surya, R. Srividya
openaire   +1 more source

Comparison of the Isolated and Non Isolated SEPIC Converter

Proceedings
A comparative study of the properties of the isolated and non-isolated SEPIC converter is given. That includes voltage gain, efficiency, and input and output impedance as functions of the duty cycle. To our best knowledge some of these properties were studied for the first time here.
Jelena Milojković, Miljana Milić, Slobodan Bojanić, Octavio Nieto, Vančo Litovski   +4 more
openaire   +1 more source

Isolated voltage-boosting converter

2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA), 2014
In this paper, a single switch isolated voltage-boosting converter is presented, which is derived from the traditional flyback converter and charge pump concept. The proposed converter possesses an output inductor, so the output current is non-pulsating.
K. I. Hwu, W. Z. Jiang, Jenn-Jong Shieh
openaire   +1 more source

ZVT interleaved isolated converters

2022
Today, the structure, principles of operation and techniques used in switching power supplies have received much attention due to their increasing use. One of the most widely used switching power supplies which is used in low powers is the flyback converter, the main reason to use flyback converter is its simple structure.
openaire   +1 more source

Isolated high voltage‐boosting converter derived from forward converter

International Journal of Circuit Theory and Applications, 2015
SummaryA novel isolated high voltage‐boosting converter, derived from the traditional forward converter, is presented in this paper. As compared with the traditional forward converter, the demagnetizing winding of the transformer in the proposed converter is used not only to demagnetize but also to improve the voltage conversion ratio.
Kuo-Ing Hwu, Wen-Zhuang Jiang, J. Y. Chien   +2 more
openaire   +1 more source

A Numerical method for ZVS investigation in isolated converters

2015 International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD), 2015
The effect of the parasitic paramete transformer and MOSFETs and their impa behavior and efficiency in ZVS isolated co effectively investigated by using the numerical m in this paper. This method helps in the valid achievement of the ZVS operation. A Low-Side Clamp converter is discussed as a case stud results prove the effectiveness of the proposed n ...
DI CAPUA, GIULIA, FEMIA, Nicola
openaire   +2 more sources

Current-to-frequency isolation converter

Journal of Physics E: Scientific Instruments, 1985
A simple radiation-resistant current-to-frequency converter has been developed for the remote measurement of small currents (0.1-30 mu A) in lines at up to 4 kV above ground potential. the 6.5-9 MHz output frequency is a quasi-logarithmic function of the input current.
openaire   +1 more source

POWER ELECTRONICS CONVERTERS (802635-3) [Isolated Converters] By

2021
Al, Abdullah, Abdelmonem A Abbas
openaire   +1 more source