Results 31 to 40 of about 80,800 (296)

Multi output Active Clamped Flyback Converter

open access: yesInternational Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 2014
This paper presents the design of multioutput active clamp fly back converter topology which is operated at 100 KHz in CCM mode respectively. This provides output voltages (positive and negative), lower and higher voltages than input voltage. With the help of active clamp circuit, the transformer leakage energy is recycled, and zero-voltage-switching ...
ARUNA N S, DR. S G SRIVANI,, BALAJI P
openaire   +1 more source

Specific features of deformation of the nitinol alloy after electrolytic hydrogenation [PDF]

open access: yes, 2019
Specific features of the effect of hydrogenation on the susceptibility of a Ni–Ti alloy with shape memory to deformation are determined with the use of metallographic, electrochemical, and mechanical studies.
Iasnii, V. P.   +3 more
core   +1 more source

The Effects of Acute High‐Intensity Interval Exercise and Hyperinsulinemic‐Euglycemic Clamp on Osteoglycin Levels in Young and Middle‐Aged Men

open access: yesJBMR Plus, 2022
Osteoglycin (OGN) is a leucine‐rich proteoglycan that has been implicated in the regulation of glucose in animal models. However, its relationship with glucose control in humans is unclear. We examined the effect of high‐intensity interval exercise (HIIE)
Carlie Bauer   +10 more
doaj   +1 more source

Interleaved Active-Clamping Converter With ZVS/ZCS Features

open access: yesIEEE Transactions on Power Electronics, 2010
In this paper, an interleaved soft-switching dc-to-dc converter configuration is proposed. It consists of two parts: the primary side is a constant-frequency asymmetrical converter with active-clamp feature and the secondary side is a series-resonant tank circuit.
Hsia, Tsun-Hsiao   +4 more
openaire   +2 more sources

Current-driven synchronous rectification technique for flyback topology [PDF]

open access: yes, 2001
For low voltage, high current application, synchronous rectification technique can help improve efficiency in a flyback converter. This paper investigates some technical challenges within a synchronous rectification flyback converter.
Liu, CP, Pong, MH, Poon, FNK, Xie, X
core   +1 more source

Soft switching active-clamped dual series-resonant converter

open access: yes2010 5th IEEE Conference on Industrial Electronics and Applications, 2010
A soft switching active-clamp dual series-resonant converter is proposed in this paper. Two small transformers are used at the proposed topology to provide more load power. An active-clamp circuit is used to absorb the energy stored in the leakage inductor of transformer, to clamp voltage stresses across switches, and to realize the ZVS turn-on of ...
B.R. Lin, Y.S. Huang, J.J. Chen
openaire   +1 more source

Autism-associated mutations in the CaVβ2 calcium-channel subunit increase Ba2+-currents and lead to differential modulation by the RGK-protein Gem

open access: yesNeurobiology of Disease, 2020
Voltage-gated calcium-channels (VGCCs) are heteromers consisting of several subunits. Mutations in the genes coding for VGCC subunits have been reported to be associated with autism spectrum disorder (ASD).
Patrick Despang   +5 more
doaj   +1 more source

Origin of the Phosphoprotein Phosphatase (PPP) sequence family in Bacteria: Critical ancestral sequence changes, radiation patterns and substrate binding features

open access: yesBBA Advances, 2021
Background: Phosphoprotein phosphatases (PPP) belong to the PPP Sequence family, which in turn belongs to the broader metallophosphoesterase (MPE) superfamily.
David Kerk   +5 more
doaj   +1 more source

An interleaved high step‐up DC–DC converter with ZVS capability for renewable energy systems applications

open access: yesIET Power Electronics, 2021
In this paper, an interleaved zero voltage switching high step‐up converter based on active clamp, coupled inductor (CI), built‐in transformer (BIT), and switched capacitor (SC) is proposed.
Alireza Bagherian   +3 more
doaj   +1 more source

Off-clamp robotic partial nephrectomy: Points of technique

open access: yesUrology Video Journal, 2023
Objective: To present a stepwise approach to off-clamp robotic partial nephrectomy (RPN), focusing on tips and tricks. Patients and surgical procedure: Two emblematic cases are presented to describe the technique.
Riccardo Bertolo   +4 more
doaj   +1 more source

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