Repetitive switching characteristics of an involute structure SCR and an anchor structure GTO without an amplifying gate are discussed. A brief summary of the results from single-shot experimental studies comparing the devices with and without the amplifying gate is presented. Results from the transient...
Herein, we present simulations of conductive filament formation in resistive random-access memory using a finite element solver. We consider the switching material, which is typically an oxide, as a two-phase material comprising low- and high-resistance phases. The low-resistance phase corresponds to...
taking the case where the average amplitude or the average power of a useful signal emitted by a thyristor or a transistor is controlled linearly. These examples will make it possible to illustrate other characteristics of the invention and, more particularly, arrangements for compensating the variati...
As there are a large number of diverse oxide systems with diverse and complex redox reactions, the detailed electrical characteristics of oxide-based RRAM are very much dependent on the constituent materials, the electrodes and the fabrication processes1–5. With too much of such diversity, ...
The characteristics of LC filter af- fect the output voltage waveforms; is generally much less than an order of magnitude below the switching frequency. Figure A1: The control Loop of the Switching Regulator. GAIN OF THE PWM BLOCK AND OUTPUT STAGE The equation which links Vo to Vi is: Vo ...
Press-pack structure, excellent temperature characteristics and power cycling capability Below 350A modules are all forced air cooling, above 400A modules, air-cooled and water-cooled optional Application For motor drives, power supply, power transmission and distribution, railw...
UTMEL21 January 20223613 This article mainly describes the characteristics and advantages and disadvantages of common switching power supply topologies. Common topologies include Buck Buck, Boost Boost, Buck-Boost Buck-Boost, Flyback Flyback, Forward Forward, Two-Transistor Forward, ...
Press-pack structure, excellent temperature characteristics and power cycling capability Below 350A modules are all forced air cooling, above 400A modules, air-cooled and water-cooled optional Application For motor drives, power supply, power transmission and distribution, railw...
This fact, alongside with the smallness of thermionic leakage current and efficient modulation of the barrier transparency by the gate voltage, results in the subthreshold slope of the TFET characteristics sur- passing the thermionic limit4–8 of (60 mV/dec)−1. It is intuitive that the ...
The transport characteristics of transition metal oxides are sensitive to redox reactions because the valence numbers of the transition metal ions are easily changed by the reactions, which affect the carrier density and/or stabilization of the crystal structure1–4. Of ing as it undergoes a metal...