US3323034 * Jun 5, 1963 May 30, 1967 Lambda Electronics Corp Switching techniques in regulated d. c. power suppliesUS3323034 * 1963年6月5日 1967年5月30日 Lambda Electronics Corp Switching techniques in regulated d. c. power supplies
Pre-column switching techniques for the determination of drugs and metabolites in body fluids in research and routine analysis 来自 Taylor & Francis 喜欢 0 阅读量: 25 作者:Juergens,Uwe 摘要: The use of a column switching system for direct injection of samples and of a sample clean-up on ...
This paper presents a set of novel soft-switching techniques to increase the power conversion efficiency in fuel cell (FC) systems using a full-bridge topology. For this purpose, a special right-aligned modulation sequence is developed to minimize conduction losses while maintaining soft-switching ch...
Our review provides an overview of the optical switching domain and facilitates the understanding of newly emerging switching techniques and their interpretation as derivatives of the presented main optical switching trends. 展开 关键词: Practical/ bandwidth allocation metropolitan area networks optical fibre...
Burn-in Testing Techniques for Switching Power Supplies Download File Introduction One of the consequences of the rapid growth of the telecommunications, desktop computing, and network server markets is a burgeoning demand for switching power supplies and DC-to-DC converters. While these power supplies...
Techniques aiming at eliminating parasitic capacitances are prone to produce a mismatch between electrodes, in particular gaps between the gate and the interlayer electrodes. While such mismatches are typically undesirable, we demonstrate that, in fact, device structures with a small single-sided ...
In addition, the atomic-level characterization of crystal structures by cRED techniques has provided detailed structural transformation in this process. Interestingly, this redox-triggered transformation in the framework can modify the pore environment, which will further lead to drastic changes in gas ...
Time-resolved detection of spin-transfer-driven ferromagnetic resonance and spin torque measurement in magnetic tunnel junctions Several experimental techniques have been introduced in recent years in attempts to measure spin transfer torque in magnetic tunnel junctions (MTJs). The d... C Wang,YT Cui...
l remains a challenge as vana- to control the growth condi- and epitaxial films have been grown by various deposition techniques including Sol gel17, Pulsed Laser Deposition (PLD)4, Molecular Beam Epitaxy (MBE)18, Atomic Layer Deposition (ALD)19, Sputtering20, and Chemical Vapor Deposition (...
In all cases, the PIA process occurred and the amorphous PIA-VO2(B) was preserved to ambient conditions after releasing pressure. In contrast, no PIA was observed in the thermal-stable VO2(M) phase up to 55 GPa34. Spectroscopic techniques can probe the short-range structural features of ...