A closer look to the factors affecting the switching transient times of optocouplers

WHA Hassan, SA Kamh, FAS Soliman… - Optical and Quantum …, 2024 - Springer
The significant parameters for a high-speed optoelectronic switch were the transient times.
In the time domain, there is a time elapsed on the order of microseconds between applying a …

High Performance Er doped ZnO(EZO)/WSe2 Heterostructure based Wideband Photodetector

T Bajpai, AK Dwivedi, RK Nagaria… - IEEE Journal on …, 2024 - ieeexplore.ieee.org
This article reports Al/Erbium doped ZnO/WSe2/ITO coated PET structure based wideband
photodetector. The EZO and WSe 2 are deposited using spin coating method, whereas, Al …

[PDF][PDF] 抗辐射电子学研究综述

曾超, 许献国, 钟乐 - Journal of terahertz science and electronic …, 2023 - researching.cn
抗辐射电子学是一门交叉性, 综合性的学科, 其研究的辐射效应规律, 损伤作用机制,
加固设计方法, 试验测试方法, 建模仿真方法等对极端恶劣环境中的电子系统的可靠工作至关 …

An online proactive CTR monitoring method for optocoupler in automotive auxiliary converter

C Wu, J Liu, L Wang, Y Su, J Yue - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Automotive auxiliary converter empowers the electronic system, the failure of which will
affect the system performance. As a critical component in the feedback loop of the converter …

Reliability Improvement of DC-DC Power Converters by Means of Feedback Signals Reserve

VA Shpenst, EA Orel, KV Babyr - 2022 Conference of Russian …, 2022 - ieeexplore.ieee.org
The paper deals with the problem of reliability in switching mode DC-DC power converters.
The object of the study is voltage feedback circuits. Unexpected failures of these circuits …

[HTML][HTML] Broad band opto-capacitive power line communication coupler for DC nanogrids

M Giraneza, MTE Kahn - Journal of King Saud University-Engineering …, 2020 - Elsevier
The restructuration of power systems from their traditional topology combined with the
technological evolution in terms of power electronics and information technology has led to …

Effects of Neutron Radiation on the Current Transfer Ratio of GaAsP and AlGaAs Optocouplers

P Martín-Holgado, A Romero-Maestre… - 2023 IEEE Radiation …, 2023 - ieeexplore.ieee.org
This work presents the degradation of the GaAsP and AlGaAs optocouplers as a result of the
displacement damage produced by neutron radiation. The devices were irradiated using a …

[HTML][HTML] Повышение надежности вторичного источника питания постоянного тока резервированием сигналов обратной связи

ВА Шпенст, ЕА Орел - Энергетика. Известия высших учебных …, 2021 - cyberleninka.ru
В статье рассматривается проблема повышения надежности импульсных источников
вторичного электропитания постоянного тока. Актуальность работы связана со …

ЭНЕРГЕТИКА. ИЗВЕСТИЯ ВЫСШИХ УЧЕБНЫХ ЗАВЕДЕНИЙ И ЭНЕРГЕТИЧЕСКИХ ОБЪЕДИНЕНИЙ СНГ

ВА ШПЕНСТ, ЕА ОРЕЛ - ЭНЕРГЕТИКА, 2021 - elibrary.ru
В статье рассматривается проблема повышения надежности импульсных источников
вторичного электропитания постоянного тока. Актуальность работы связана со …

Zuverlässigkeit optoelektronischer Komponenten

TMI Băjenescu, TMI Băjenescu - Zuverlässige Bauelemente für …, 2020 - Springer
Zusammenfassung Die Lichterzeugung in Halbleitern beruht auf einer strahlenden
Rekombination von Elektronen und Löchern. Die bei der Wiedervereinigung von Elektronen …