Results 31 to 40 of about 39,914 (257)
Sensors, 2018 This paper presents a reference-voltage regulator free successive-approximation-register analog-to-digital converters (SAR ADC) with self-timed pre-charging for wireless-powered implantable medical devices. Assisted by a self-timed pre-charging technique,
Yongkui Yang +3 more
doaj +1 more source
An Area Efficient Low Dropout Voltage Regulator With Improved Transient Response for Hearing-aid Applications [PDF]
Iranian Journal of Electrical and Electronic Engineering, 2023 This paper presents a low dropout voltage regulator, with the specifications suitable for hearing aid devices. The proposed LDO occupies very less area on chip and provides an excellent transient response.
Ananthakrishna T +2 more
doaj
An Integrated Chip High-Voltage Power Receiver for Wireless Biomedical Implants
Energies, 2015 In near-field wireless-powered biomedical implants, the receiver voltage largely overrides the compliance of low-voltage power receiver systems. To limit the induced voltage, generally, low-voltage topologies utilize limiter circuits, voltage clippers or
Vijith Vijayakumaran Nair, Jun Rim Choi
doaj +1 more source
Step-up/step-down regulators in maximum power transmission mode
Electrical engineering & Electromechanics, 2022 Introduction. Switching DC voltage regulators are traditionally used to regulate and stabilize the voltage on the load. Due to the widespread use of non-traditional and renewable sources of electricity, there is a need to select from them the maximum ...
V. Y. Romashko +2 more
doaj +1 more source
Machinery and Equipment for Rural Area, 2023 Information about the reliability of electricity supply to rural consumers and the quality of electricity supplied to them is given. A point for sectioning and stepped voltage regulation has been developed, which makes it possible to prevent unreasonable interruptions in the power supply to rural consumers and provides a given voltage level for the ...
A.V. Vinogradov +3 more
openaire +1 more source
A Fast-Transient-Response NMOS LDO with Wide Load-Capacitance Range for Cross-Point Memory
Sensors, 2022 In this paper, a fast-transient-response NMOS low-dropout regulator (LDO) with a wide load-capacitance range was presented to provide a V/2 read bias for cross-point memory.
Luchang He +6 more
doaj +1 more source
Dynamic switching control of buck converters using unsupervised machine learning methods
The Journal of Engineering, 2020 This study presents the implementation of a new unsupervised machine learning based system called a buck converter controller using unsupervised machine learning (ABCML) to control the operation of a type of switching voltage regulators, commonly called ...
Brook W. Abegaz
doaj +1 more source
Energies, 2023 This paper discusses a switching regulator with a quadratic-based step-down DC/DC converter designed using a reduced redundant power processing principle. This converter benefits from a non-complex topology, which aims to process energy more efficiently.
Carlos Arturo Antuna-Fiscal +3 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley +1 more source
Electrical engineering & Electromechanics, 2023 Introduction. For the efficient use of non-traditional and renewable sources of electrical energy, it is necessary to ensure their operation at the maximum power point, which is possible if the load resistance is equal to the output resistance of the ...
V. Y. Romashko +2 more
doaj +1 more source