Results 41 to 50 of about 2,441,783 (353)

LED Current Balance Using a Variable Voltage Regulator with Low Dropout vDS Control

open access: yesApplied Sciences, 2017
A cost-effective light-emitting diode (LED) current balance strategy using a variable voltage regulator (VVR) with low dropout vDS control is proposed.
Hung-I Hsieh, Hao Wang
doaj   +1 more source

Optimal PID Controllers for AVR Systems Using Hybrid Simulated Annealing and Gorilla Troops Optimization

open access: yesFractal and Fractional, 2022
In the literature, all investigations dealing with regulator design in the AVR loop observe the AVR system as a single input single output (SISO) system, where the input is the generator reference voltage, while the output is the generator voltage ...
Sultan Alghamdi   +7 more
doaj   +1 more source

Jaya optimization algorithm for transient response and stability enhancement of a fractional-order PID based automatic voltage regulator system

open access: yes, 2020
Considering the higher flexibility in tuning process and finer control action of the fractional-order proportional integral derivative (FOPID) controller over the conventional proportional integral derivative (PID) controller, this paper explores its ...
T. Jumani   +7 more
semanticscholar   +1 more source

Switched Inductor DC–DC Boost Regulator Using Voltage-to-Time Controller for TEG Applications

open access: yesEnergies, 2022
This paper presents a switched inductor (SI) DC–DC boost regulator designed for thermoelectric generator (TEG) applications. To boost and regulate the output voltage, two feedback loops are implemented which control the duty cycle of the SI clock.
Dima Kilani   +2 more
doaj   +1 more source

STUDI PERBANDINGAN REGULATOR KONVENSIONALDUA RELAY DAN REGULATOR ELEKTRONIKBERBASIS MIKROKONTROLERAVR ATMEGA8

open access: yesRotor: Jurnal Ilmiah Teknik Mesin, 2015
Automotive charging system provide vehicle’s electricity consumption and battery charging. Common regulator has unstable voltage output. This research is aimed to compare the performance of common and electronic regulator.
Erma Wijayanti   +2 more
doaj   +4 more sources

Design for a Four-Stage DC/DC High-Voltage Converter with High Precision and a Small Ripple

open access: yesEnergies, 2022
This paper presents a four-stage DC/DC converter with high precision and a small ripple utilized in an electronic power conditioner (EPC). The galvanically isolated four-stage topology contains four cascade connections: a buck circuit, a push–pull ...
Wei Zheng   +5 more
doaj   +1 more source

Exploiting On-Chip Voltage Regulators for Leakage Reduction in Hardware Masking

open access: yesSensors, 2022
A design space exploration of the countermeasures for hardware masking is proposed in this paper. The assumption of independence among shares used in hardware masking can be violated in practical designs.
Soner Seçkiner, Selçuk Köse
doaj   +1 more source

Mini-LEGO CPU Voltage Regulator

open access: yesIEEE transactions on power electronics
This article presents the design and optimization of a miniaturized 48-V-to-1-V, 240-A linear-extendable group operated point-of-load (LEGO-PoL) CPU voltage regulator module (VRM)—Mini-LEGO—with a volume of 30 mm×11.2 mm × 8.4 mm. The Mini-LEGO converter
Youssef Elasser   +10 more
semanticscholar   +1 more source

Supercapacitor assisted low dropout regulators (SCALDO) with reduced switches: A new approach to high efficiency VRM designs

open access: yes, 2013
Supercapacitor assisted low dropout (SCALDO) regulator is a new approach to develop high efficiency DC-DC converters with supercapacitors used for energy recovery.
Kularatna, Nihal   +4 more
core   +1 more source

Cascaded Linear Regulator with Positive Voltage Tracking Switching Regulator

open access: yes, 2020
This thesis presents the design, simulation, and hardware implementation of a proposed method for improving efficiency of voltage regulator. Typically, voltage regulator used for noise-sensitive and low-power applications involves the use of a linear ...
Nghe, Brandon K
core   +1 more source

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