Results 11 to 20 of about 7,164,364 (297)

0.3V Bulk-Driven Current Conveyor [PDF]

open access: yesIEEE Access, 2019
This paper presents the design and the experimental results of a sub 0.5 V bulk-driven (BD) current conveyor (CCII) using 0.18 μm TSMC CMOS technology with a total chip area of 0.0134 mm2.
Fabian Khateb   +2 more
doaj   +4 more sources

Programmable Second-Generation Current-Conveyor With Variable Current Gain

open access: yesActive and Passive Electronic Components, 1995
A new programmable second-generation current-conveyor is proposed. The proposed circuit uses a commercially available second-generation current-conveyor and one operational transconductance amplifier.
Muhammad Taher Abuelma'atti   +2 more
doaj   +2 more sources

Computer simulation applied to parcel conveyors [PDF]

open access: yes, 1979
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The research reported by this thesis concerns the operation of Post Office parcel conveyors.
Rourke, JW
core   +7 more sources

Energy-Efficiency of Conveyor Belts in Raw Materials Industry [PDF]

open access: yes, 2022
This book focuses on research related to the energy efficiency of conveyor transportation. The solutions presented in the Special Issue have an impact on optimizing, and thus reducing, the costs of energy consumption by belt conveyors. This is due, inter

core   +1 more source

Full-wave current conveyor precision rectifier [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2008
A circuit that provides precision rectification of small signal with low temperature sensitivity for frequencies up to 100 kHz without waveform distortion is presented. It utilizes an improved second type current conveyor based on current-steering output
Đukić Slobodan R.
doaj   +1 more source

Study on load current characteristics of scraper conveyor under vertical impact

open access: yesMeitan kexue jishu, 2023
During the operation of the mine scraper conveyor, it is easy to be affected by the uneven movement of hydraulic support and the uneven cutting bottom of shearer, bearing various types of impact, of which the impact in the vertical direction is the most ...
SI Lei   +6 more
doaj   +1 more source

Innovative diagnostic device for thickness measurement of conveyor belts in horizontal transport

open access: yesScientific Reports, 2022
Diagnostics of conveyor belts used in horizontal transport without the need to take the belt off the conveyor and test it in laboratory conditions is an important aspect in mining plants (Jurdziak et al., Adv Intell Syst Comput, 835:645–654, 2019 ...
Agata Kirjanów-Błażej   +4 more
doaj   +1 more source

Study of Energy Consumption of a Bucket Conveyor in a Jig Concentrator Plant in a Hard Coal Mine

open access: yesEnergies, 2021
The subject of the discussion is oriented toward limiting the energy consumption of the bucket conveyor used in jig concentrator plants by controlling its speed. A method of predictive control of the bucket conveyor speed is presented.
Sebastian Jendrysik   +4 more
doaj   +1 more source

Device for measuring signals of conveyor weights when loading a vessel with bulk cargo

open access: yesТехнологія та конструювання в електронній апаратурі, 2023
In the maritime industry, it is common to load a vessel with bulk materials using conveyor scales. To determine the amount of cargo loaded into the hold of the vessel, it is necessary to simultaneously measure both the current weight on the weighing ...
Viktor Zavadsky   +4 more
doaj   +1 more source

Bandwidth aspects in second generation current conveyors [PDF]

open access: yes, 2002
This paper discusses bandwidth problems associated with second-generation current conveyors (CCII). In particular, our work is centered in high-capacitance applications, and has been oriented for wireless optical links and applied physics.
Alves, L. N., Aguiar, R.L., Santos, D.M.
core   +1 more source

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