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The voltage to damage a chip under the ESD test is often higher than several hundred volts. However, we have observed that the voltage below 6V still can damage the chip to induce the yield-loss of a product in the production line. It is because that the voltage is high enough to damage the components of the low voltage circuits (1.8V), but is still too low to turn on the ESD protection device.
Limiting the short-circuit current is of great significance to keep the safe and steady running of the power system. A novel fault current limiter (FCL) is presented. A high speed switch is used to rapidly break the short-circuit current. A triggered vacuum switch (TVS) is used to discharge a precharged pulse capacitor so as to quench the arc in the high speed switch quickly and to realize the active...
The contribution is concerned on the properties of the new ideal circuit element, a memristor. By definition, a memristor relates the charge q and the magnetic flux ?? in a circuit, and complements a resistor R, a capacitor C, and an inductor L as an ingredient of ideal electrical circuits. The properties of these three elements and their circuits are a part of the standard curricula. The existence...
Two new current mode multifunction filter configurations are proposed with a single fully differential current conveyor (FDCCII). The first proposed current mode filter with single input and three outputs, which can simultaneously realize current-mode low-pass (LP), band-pass (BP), high-pass (HP), filter responses. The second proposed current mode filter with two inputs and two outputs, realize current-mode...
Electronics Students have always been struggling to understand the voltage waveform dynamics across different points in diode rectifiers, which leaves them confused and the grasp of DC power supply is always missing in their understanding. In this paper, we present Scenario-based e-learning product dasiaDC Power Supply Simulatorpsila developed using Macromedia Flash for an introductory technology...
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