IEEE

Design and Analysis of a Novel Two-Switch Transformerless High Step-Up DC–DC Converter for Grid-Connected Renewable Energy Sources

Abstract: Renewable Energy Sources (RESs), particularly Photovoltaic (PV) systems, inherently produce variable DC voltages that often cannot meet load or grid requirements directly. Consequently, a ...
IEEE

Design for High-Voltage-Step-Down LLC Resonant Converter Based on Low-Winding-Turn-Ratio Planar Transformer

Abstract: LLC resonant converter is widely used in big data centers and telecom rectifiers because of its ZVS, ZCS, and high efficiency. These applications require a high voltage step down LLC ...
Moneyweb

Steenhuisen confirms he’ll step down

The leader of South Africa’s second-largest political party confirmed he’s stepping down in April, ending months of speculation about whether he’ll bow to pressure from within its ranks to quit. John ...
Hosted on MSN

Web VPython tutorial: Building a standard deviation function

Learn how to build a standard deviation function in VPython with this step-by-step web tutorial! Perfect for coding, data analysis, and physics simulations. #VPython #PythonTutorial #StandardDeviation ...