Results 261 to 270 of about 2,729,902 (345)

Bridge circuits

2011
Jim Williams
openaire   +2 more sources

Analysis and Design of an RC Snubber Circuit to Suppress False Triggering Oscillation for GaN Devices in Half-Bridge Circuits

IEEE transactions on power electronics, 2020
Wide bandgap devices such as gallium nitride (GaN) devices are being widely used due to their low on-resistance and parasitic parameters that can improve system performance compared to Si mosfets.
Jian Chen, Quanming Luo, Jian Huang, Qingqing He, Pengju Sun, Xiong Du   +5 more
semanticscholar   +1 more source

An RC Snubber Circuit to Suppress False Triggering Oscillation for GaN Based Half-Bridge Circuits

International Symposium on Power Electronics for Distributed Generation Systems, 2019
Due to low on-state resistance and parasitic parameters, GaN devices can cause false triggering oscillation in practical systems that will affect system performance.
Jian Chen, Quanming Luo, Zhiqing Wang, Pengju Sun, Xiong Du, Yuqi Wei   +5 more
semanticscholar   +1 more source

A Reconfigurable Half-Bridge Compensation Topology-Based WPT System With Constant Current and Constant Voltage Outputs

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2023
A reconfigurable half-bridge compensation topology is proposed in this brief for automatic guided vehicles (AGV) wireless charging system. Considering the cost and reliability, a simple and reconfigurable structure without extra passive element and ...
Deyu Wang, C. Fu, Xihong Bei, Qinglin Zhao   +3 more
semanticscholar   +1 more source

Bridging Faults in Pipelined Circuits

Journal of Electronic Testing, 2000
This paper analyzes the detectability of resistive bridging faults in CMOS (micro)-pipelined circuits. Logic and electrical level detection conditions are provided for functional and Iddq testing techniques. The kind of operations and the sensitivity to dynamic fault effects of pipelined circuits make such conditions more complex than in the ...
M. Favalli, C. Metra
openaire   +1 more source

Waveform Improvement Circuit Based on Bridge Rectifier Circuit

2018 Ninth International Conference on Intelligent Control and Information Processing (ICICIP), 2018
In recent years, with the development of information technology, a new uninterruptible power supply system (UPS) has emerged. The rectifier circuit is one of the most important modules of the UPS, and its wiring mode and waveform variation will affect the voltage and current of the output terminal.
Shunjiang Wang, Changguang Yu, Li Shen, Anlong Su, Xiaoluan Dong, Muen Lv, Yiyan Zhao   +6 more
openaire   +1 more source

A temperature-compensated bridge circuit

1993 IEEE Instrumentation and Measurement Technology Conference, 2002
A bridge circuit is developed for canceling temperature drifts of resistive sensors. It consists basically of two half bridges with a common reference arm, each one followed by a differential amplifier. The gains of the amplifiers are adjusted such that the half-bridge output voltages due to temperature variation of sensors cancel each other.
M. Matsuno, S. Adachi, M. Nakayama, K. Watanabe   +3 more
openaire   +1 more source

Open Circuit Fault Detection and Switch Identification for LS-PWM H-Bridge Inverter

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2021
The increases in number of power semiconductor devices in multilevel inverters increase the probability of fault occurrence and resulting the reduction in the system reliability.
Mayank Kumar
semanticscholar   +1 more source

Various Behaviors of Wien-Bridge Circuit and Quasi-Wien-Bridge Circuit in Different Situations

2012 Spring Congress on Engineering and Technology, 2012
Detail behaviors of Wien-bridge circuit and three more similar circuits are revealed by adopting new loop gain expression and proper analyses which including complex-domain analysis and phasor analysis. An amplifier is also introduced to testify the realistic loop gain in phasor form for each oscillator.
Hongbing Yu, Qixing Chen
openaire   +1 more source

Did Wheatstone build a bridge? (Wheatstone's bridge circuit)

IEEE Engineering in Medicine and Biology Magazine, 2006
This paper discusses the connection of Charles Wheatstone with the bridge circuit. It investigates whether Wheatstone invented the bridge or not. Upon the development of the electric telegraph by Samuel F.B. Morse in 1832, the need to measure resistance accurately arose.
openaire   +1 more source