Results 31 to 40 of about 20,353 (286)
FVF-Based Low-Dropout Voltage Regulator with Fast Charging/Discharging Paths for Fast Line and Load Regulation [PDF]
, 2017 A new internally compensated low drop-out voltage regulator based on the cascoded flipped voltage follower is presented in this paper. Adaptive biasing current and fast charging/discharging paths have been added to rapidly charge and discharge the ...
Hinojo Montero, José María +3 more
core +1 more source
Energies, 2020 Conventional multilevel inverter topologies like neutral point clamped (NPC), flying capacitor (FC), and cascade H bridge (CHB) are employed in the industry but require a large number of switches and passive and active components for the generation of a ...
Anzar Ahmad +6 more
doaj +1 more source
Control and Design of a Boost-Based Electrolytic Capacitor-Less Single-Phase-Input Drive
Energies, 2022 Adjustable-speed drives with single-phase input require a power factor correction front-end, usually implemented by a boost converter, to reduce the current distortion from the uncontrolled rectifier; this stage is then followed by a three-phase inverter.
Alex Musetti +2 more
doaj +1 more source
Capacitor-less VAR compensator based on matrix converter [PDF]
North American Power Symposium 2010, 2010 Reactive power compensation in the electrical utility system employs static VAR compensators (SVCs) and static compensators (STATCOMs). However, these solutions are based upon large banks of capacitors, a component known to have reliability problems. Over decades of service life, these capacitors must be continuously monitored and periodically replaced
Divya Balakrishnan, Robert S. Balog
openaire +1 more source
Single-stage AC/DC dual inductor BCM current-fed Push-Pull for HB-LED lighting applications [PDF]
, 2016 : A single-stage, AC/DC driver for High Brightness Light-Emitting Diodes (HB-LED) with galvanic isolation is presented in this paper. The driver is based on a Dual Inductor Current-fed Push-Pull (DICPP) converter with each inductor operating in Boundary ...
Arias Pérez de Azpeitia, Manuel +5 more
core +1 more source
Direct AC/DC rectifier with mitigated low-frequency ripple through waveform control [PDF]
, 2014 In a rectification system with unity power factor, the input power consists of a DC and a double-line frequency power component. Traditionally, an electrolytic capacitor (E-Cap) is used to buffer the double-line frequency power such that the DC output ...
Hui, SYR, Li, S, Tan, SC, Zhu, GR
core +1 more source
1T Capacitor-Less DRAM Cell Based on Asymmetric Tunnel FET Design
IEEE Journal of the Electron Devices Society, 2015 In this work we propose and demonstrate the use of a Tunnel FET (TFET) as capacitorless DRAM cell based on TCAD simulations and experiments. We report more experimental results on Tunnel FETs implemented as a double-gate (DG) fully-depleted Silicon-On ...
Arnab Biswas, Adrian M. Ionescu
doaj +1 more source
Low power output-capacitorless class-AB CMOS LDO regulator [PDF]
, 2017 Peer ReviewedPostprint (published ...
Alarcón Cot, Eduardo José +3 more
core +1 more source
Energies, 2018 In this paper, output capacitor-less low-dropout (LDO) regulator using active-feedback and current-reuse feedforward compensation (AFCFC) is presented. The open-loop transfer function was obtained using small-signal modeling.
Eun-Taek Sung +2 more
doaj +1 more source
Direct AC/DC Rectifier With Mitigated Low-Frequency Ripple Through Inductor-Current Waveform Control [PDF]
, 2015 In a rectification system with unity power factor, the input power consists of a dc and a double-line frequency power component. Traditionally, an electrolytic capacitor (E-Cap) is used to buffer the double-line frequency power such that the dc output ...
Hui, SYR, Li, S, Tan, SC, Zhu, GR
core +1 more source