Results 81 to 90 of about 20,670 (208)

Stability analysis and improvement based on virtual impedance for electrolytic capacitor‐less DC multi‐port converter

open access: yesEnergy Conversion and Economics
The DC multi‐port converter's applications are increasing owing to its favourable features, including variable control mode, high power density, and bi‐directional power supply.
Jiang Chen   +6 more
doaj   +1 more source

Capacitor-Less Low-Dropout (LDO) Regulator With 99.99% Current Efficiency Using Active Feedforward and Reverse Nested Miller Compensations

open access: yesIEEE Access, 2019
In this paper, an output capacitor-less low-dropout (LDO) regulator with 99.99% current efficiency using active feedforward compensation (AFFC) and reverse nested Miller compensation (RNMC) is implemented.
Gwang Sub Kim   +3 more
doaj   +1 more source

Linear-assisted DC/DC regulator-based current source for LED drivers [PDF]

open access: yes, 2016
© The Institution of Engineering and Technology 2016. A proposal of current source based on a linear-assisted DC/DC converter is presented, in which a linear voltage regulator assists a switching DC/DC converter in order to obtain a compact circuit with ...
Martínez García, Herminio   +1 more
core   +3 more sources

Mutual capacitor and its applications

open access: yesThe Journal of Engineering, 2014
This study presents a new ac circuit element – the mutual capacitor, being a dual of the mutual inductor, which is also a new ac transformer. This element is characteristic of the mutual-capacitance coupling of a multi-capacitance system. A unity-coupled
Chun Li, Jason Li, Jieming Li
doaj   +1 more source

Capacitor-less Buck Converter [PDF]

open access: yesAutomatika, 2011
Aljaž Kapun   +3 more
openaire   +1 more source

High-efficiency asymmetrical half-bridge converter without electrolytic capacitor for low-output-voltage AC-DC LED drivers [PDF]

open access: yes, 2013
Due to their high reliability and luminous efficacy, high-brightness light-emitting diodes are being widely used in lighting applications, and therefore, their power supplies are required to have also high reliability and efficiency.
Arias Pérez de Azpeitia, Manuel   +5 more
core   +1 more source

A Low-Energy High-Density Capacitor-Less I&F Neuron Circuit Using Feedback FET Co-Integrated With CMOS

open access: yesIEEE Journal of the Electron Devices Society, 2019
We have developed a capacitor-less I&F neuron circuit with a dual gate positive feedback fieldeffect transistor (FBFET) and successfully co-integrated FBFET and CMOS in a wafer.
Min-Woo Kwon   +4 more
doaj   +1 more source

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