IEEE

Primary-Frequency-Tuning and Secondary-Impedance-Matching IPT Converter With Programmable Constant Power Output and Optimal Efficiency Tracking Against Variation of Coupling ...

Abstract: For inductive power transfer (IPT) systems, load conditions and coupling coefficient are subject to change, and affect system power and efficiency. Aiming at addressing this issue, this ...
IEEE

High PSRR and Low Output Impedance Pre-Amplifier Circuit for Plugin-Powered Electret Condenser Microphone

Abstract: This paper presents a noise suppression circuit for electret condenser microphones (ECMs). In ECMs, electrical noise from the power supply and transmission line tends to be superimposed on ...
Reuters

OPEC+ agrees further oil output boost from October to regain market share

LONDON/MOSCOW/BAGHDAD, Sept 7 (Reuters) - OPEC+ has agreed to further raise oil production from October as its leader Saudi Arabia pushes to regain market share, while slowing the pace of increases ...
Mint

GST rate cut for goods carriers to lower India's logistics costs, boost economic output

The GST Council's decision to reduce the levy on goods carriers from 28% to 18% is likely to reduce the country's logistics costs, a key factor in improving the country's total economic output and ...
Vietnam Investment Reviev

Vietnam's manufacturing output continues to climb in August

Manufacturing production continued to increase in the Vietnam during August, but at a slower pace amid subdued demand. According to an S&P Global report released on September 3, the Vietnam ...