Results 121 to 130 of about 13,127,584 (298)

A rectification topology for high-current isolated DC-DC converters

, 2007
This paper presents a novel current tripler rectification (CTR) topology for secondary-side rectification in high-current low-voltage isolated dc-dc converters. Compared with the conventional center-tapped and current doubler rectifiers, the CTR topology
Batarseh, Issa E., Yao, Liangbin, Mao, Hong   +2 more
core   +1 more source

Digitally Printed Eco‐Friendly Electronic Devices

Advanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair, Mikel Rincón‐Iglesias, Cristian Mendes‐Felipe, Fatemeh Etehadi, Senentxu Lanceros‐Méndez, Gerardo Hernandez‐Sosa   +5 more
wiley   +1 more source

Inductor Current Sharing Of Current Doubler Rectifier In Isolated Dc-Dc Converters

, 2006
Current sharing is an important issue in both isolated and non-isolated dc-dc converters. In the paper, average current sharing is modelled and analyzed for isolated dc-dc converters with current doubler rectifier.
Deng, Songquan, Abdel-Rahman, Osama, Mao, Hong, Yao, Liangbin, Liu, Jun   +4 more
core  

Current-mode one-cycle control applied to linear–assisted DC/DC converters

, 2012
This article shows the proposal of a current-mode one-cycle control for linear-assisted DC/DC converters. Linear-assisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in the design of power supply systems:
Yolanda Bolea, Martínez García, Herminio, Grau Saldes, Antoni, Bolea Monte, Yolanda, Herminio Martinez, Antoni Grau   +5 more
core   +1 more source

Thickness‐Programmable Opto‐Memristive Dynamics in 6‐In Wafer‐Scale Atomic‐Layer‐Controlled WS2 for Reservoir Computing

Advanced Functional Materials, EarlyView.
A 6‐in wafer‐scale atomic‐layer‐controlled tungsten disulfide (WS2) is achieved by combining plasma‐assisted synthesis with three‐gas reactive ion etching. Precise layer control enables tunable band‐gap evolution and pulse‐history‐dependent opto‐memristive dynamics.
Seongho Kim, Muyoung Kim, Junhyung Cho, Yeonho Choi, Gunhyoung Kim, Eunseo Go, Sooji Byun, Minchul Roh, Hyunwoo Shim, Jinhyoung Lee, Byeong‐Seon An, Ki Seok Kim, Seungwoo Song, Min Sup Choi, Taesung Kim, Taehyun Park, Hocheon Yoo, Hyeong‐U Kim   +17 more
wiley   +1 more source

Biomimetic Hybrid‐Membrane Nanoreactor for Deep‐Seated Photodynamic Immunotherapy of Hepatocellular Carcinoma via Dual Catalysis‐Enhanced ROS Amplification and cGAS‐STING Activation

Advanced Functional Materials, EarlyView.
UCNP@MnOx‐Hyp@HRM (UMHM) enables tumor targeting and accumulation. Under 808 nm NIR irradiation, PDT/CDT synergistically triggers ICD and cGAS–STING immunity for deep hepatocellular carcinoma therapy. ABSTRACT Photodynamic therapy (PDT) is promising against hepatocellular carcinoma (HCC).
Wen Li, Jianzhang Luo, Pei Lu, Dongqing Liu, Huijun Yi, Xiaoyuan Yi, Bixia Chi, Wen Chen, Qingyu Zeng, Feifei He, Liyan Wang   +10 more
wiley   +1 more source

Quadratic Boost DC–DC Converters Capable of Being Extended to Improved Topologies

IEEE Access
Luo converters represent the most extensive family of non-isolated DC-DC converters, yet achieving high voltage gain in these topologies often compromises simplicity.
Mohammadfazel Dehghan, Hossein Gholizadeh, Reza Sharifi Shahrivar, Saeed Amini, Hani Vahedi   +4 more
doaj   +1 more source

Architected Bio‐Based Iontronic Skin With Dual‐Mode Pressure and Strain Sensing

Advanced Functional Materials, EarlyView.
Bio‐based acrylates in combination with an ionic liquid create 3D‐printed ionogels with compositionally tuneable mechanics and ionic conductivity. Gyroid architectures amplify low‐pressure sensitivity while preserving robust strain sensing, enabling dual‐mode detection of pressure and deformation.
Maksims Jurinovs, Madara Veseta, Fevzihan Basarir, Beatrise Silava, Eduards Bakis, Krisjanis Smits, Olesja Starkova, Jaana Vapaavuori, Sergejs Gaidukovs   +8 more
wiley   +1 more source

Performance of bidirectional ON-Board Charger in Electric Vehicle: A review

e-Prime: Advances in Electrical Engineering, Electronics and Energy
As per present technological advancement increment of electric vehicles (EVs) in public and private transportation is inevitable. Also, most of the EVs carry batteries as energy transaction/storage units. Generally, it can be observed that, mostly in the
Rajesh Sethuraman, Mageshvaran Rudhramoorthy   +1 more
doaj   +1 more source

A Non‐Isolated Bidirectional DC–DC Converter for Electric Trains With Regenerative Braking Operation

Journal of Electrical and Computer Engineering
Improving the energy conservation through regenerative braking enhances the overall efficiency of the electric transportation system. In order to accomplish this purpose, the most significant function is played by bidirectional power electronics converters.
M. R. Banaei, A. H. Lotfollahpour, M. A. Younis, A. Quteishat, H. Afsharirad, A. Safari   +5 more
openaire   +3 more sources