This method relies on the assumption that the stray capacitance and membrane conductance are negligible. |
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When the diaphragm vibrates under the action of a sound wave, the current in the circuit varies due to the varying capacitance of the condenser. |
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They key to understanding how a varactor or varicap diode works is to look at what a capacitor is and what can change the capacitance. |
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The equivalent electrical circuit consists of resistive and capacitance elements. |
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Redistribution of ions within the electrode, causes a relatively slow change in the capacitance during voltage clamp. |
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For the lowest noise, you should try to select a PD with maximum shunt resistance and low capacitance. |
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A bilayer electrophysiological setup allowed for measurements of membrane conductance and capacitance. |
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Reactance, however, is a measure of the type of opposition to AC electricity due to capacitance or inductance. |
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You can increase the capacitance of a capacitor by making the plates larger. |
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In a lossy transmission line model, the resistance, capacitance and inductance are distributed over the line length. |
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Using equal capacitance of 12 to 16 microfarads per horsepower should result in a satisfactory balance. |
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If you did not do anything with the flyback, gradually the internal capacitance will become shorted and you will need to refurbish the flyback. |
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As I said, the impedance of a capacitor is inversely proportional to its capacitance and the impedance of an inductor directly proportional to its inductance. |
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Moreover, they found the unique capacitance of caddice-clew-like MnO2 was mainly due to the incompact structure. |
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It relied on the principle of electromagnetic induction, and consisted of an insulated coil of copper wire connected to a large electrical capacitance. |
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The reduction in the die area dedicated to capacitance opens up the possibility of building more complex RF circuits, such as image-reject mixers and polyphase IF filters. |
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This capacitance effect limits the amount of power AC cables can carry, and the distance over which they can operate. |
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In a DC cable, the capacitance is charged only when the line is first switched on. |
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For example, changes induced in the capacitance relaxation parameters have been used to help characterize the interaction of surface-active molecules with bilayers. |
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When a finger touches the screen it disrupts this field, as the human body's natural capacitance causes a local build-up of electric charge. |
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This was a conference bringing together mostly physicists involved with making very precise measurements of quantities like mass, time, frequency, resistance, capacitance etc. |
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The capacitance of a capacitor is one farad when one coulomb of electricity changes the potential between the plates by one volt. |
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If a system has high capacitance, this means either that a signal must be sent through it at high power, or that it will move at a lower speed. |
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In order to test our capacitance bridge, two capacitors with these values have been constructed. |
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Using capacitance of skin to test the water content in the skin is superior to other methods. |
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The second bipolar waveform allows a measurement of the battery capacitance to be obtained and an evaluation of the charge of the battery to be derived. |
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One farad is the SI unit to measure capacitance of electricity. |
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It measures the dissipation factor and capacitance of insulation systems like rotating machines. |
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Another function of the calibrator is resistance and capacitance simulations. |
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Disclosed are a capacitor for semiconductor devices capable of increasing storage capacitance and preventing leakage current, and method of manufacturing the same. |
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These two comparisons used the same transfer standards, a combination of silicon resonance sensors and capacitance diaphragm gauges. |
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A level change causes a change in capacitance which is processed by the electronics and converted into an appropriate switching command. |
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Each data point represents the average from capacitance measurements of three or four independent planar bilayer samples of the same lipid composition. |
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Adding capacitance causes a phase shift in one winding relative to the other. |
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To eliminate this noise, it is necessary to improve the leakage capacitance of the electrical circuit. |
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When the changeover switch is set to position 3, it can be possible that the connected capacitance is not sufficient to carry out a test. |
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Most techniques for monitoring whole-cell membrane capacitance work by applying a voltage stimulus via a patch pipette and measuring the resulting currents. |
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The capacitance and inductance defines the resonant frequency. |
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For 3D IC projects, TSV structures require simulation with all relevant effects including inductance, mutual inductance and capacitance. |
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One farad is an extremely large capacitance. |
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Kelleners TJ, Sopper RWO, Robinson DA, Schaap MG, Ayars JE, Skaggs TH Calibration of capacitance probe sensors using electric circuit theory. |
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This capacitance change is converted into an electrical signal, checked against an integrated reference pressure measurement and outputted as measured value via the output signal. |
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To avoid damaging the meter or the equipment undertest, remove all power from the circuit and discharge all highvoltage capacitors before measuring capacitance. |
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The Prussian blue film electrodeposited onto graphene doped carbon paste electrode allowed considerable reduction of the charge transfer resistance and of the capacitance of the device. |
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A method for measuring asphaltene precipitation in a petroleum product, characterised in that the precipitation is determined by measuring changes in the petroleum product's conductivity or capacitance. |
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Electricity: Coulomb's law, electric field and electric potential, motion of a charged particle, emf source, capacitance, current and resistance in electric circuits. |
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The formidable 36-volt li-ion power pack that drives the BHG 360 Li-Ion has a capacitance of 2600 mAh and delivers the energy for 15 minutes of unrestricted hot-air work. |
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Note: Higher overvoltages can be generated by an arcing ground fault when the neutral is grounded through a capacitance, but such situation would be abnormal. |
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The theory of electromagnetism permits the construction of, for example, volt, current and watt balances, and calculable capacitors, which can furnish accurate absolute values for voltage, current, capacitance and resistance. |
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The measuring capacitor will change as the capacitance of skin changes. |
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The microclaw, however, has low capacitance because it requires such a tiny pad to fix it to the chip. It therefore breaks the information bottleneck in two ways: by providing more connections and by speeding up the signals. |
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This could happen in three ways: capacitance, induction and resistance. |
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Touching an area of carbomorph with your finger changes the local capacitance in a way that is easily detectable by an appropriate electrical circuit. |
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For the measurement low values, it has an end adjustment, which enables the compensation of the residual capacitance between the test cables. The inputs are fuse-protected. |
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It can be used to minimize the effect of turbulence in a vessel and increases the capacitance gain by bringing the ground reference closer to the probe. |
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Electrical tests are conducted for insulation resistance and capacitance. |
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The measurement principle of the pressure, temperature, and humidity sensors is based on an advanced RC oscillator and two reference capacitors against which the capacitance of the sensors is continuously measured. |
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The cell contains a new and unique Tzero? sensor that permits, for the first time, detection and compensation for resistance and capacitance imbalances. |
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For the type comparison, the following criteria were used, i.e. the capacitance, the rated voltage, the operating temperature and the type of terminal style configuration. |
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Precise programmable resistance and capacitance decades designed for adjustments and calibrations of measuring gauges and also usable as precise simulators of resistance temperature sensors. |
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When top mounted, the horizontal section of the probe can be used to create an extremely stable setpoint by developing a very large capacitance change with a small level change. |
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The Ferranti effect is much more pronounced in underground cables, even in short lengths, because of their high capacitance. |
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This mode of operation is a form of hydraulic capacitance in the river system. |
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Octagon Process Technology GmbH in Germany showed the prototype of a non-contact capacitance gauge that rides on a venturi-induced air cushion. |
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Very low off capacitance provides ample control in switching reactances at high WiFi frequencies. |
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Thus, these are used for products with digital circuits requiring capacitance of more than 10 microFarad. |
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It arises only from capacitive and inductive coupling, which we usually model with mutual capacitance and mutual inductance. |
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Ultrasonic, capacitance, pressure, conductance, float and displacer, and sounding reel types. |
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To test the validity of Strategy two, we compared the capacitance of this the DNA SAMs in HEPES and spermadine buffers. |
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Measured in farads, capacitance represents the amount of stored charge per volt. |
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The most attractive feature of this new series is its extremely low capacitance ratings of less than a picofarad, otherwise known as femtofarad. |
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In all these antennas the smaller radiation resistance of the short radiator is increased by the capacitance added by the wires attached to the top of the antenna. |
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As chip geometries get smaller and operating speeds increase, the physical effects of parasitic capacitance, resistance and inductance become increasingly significant. |
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The ability to monitor capacitance in real-time, therefore, allows the rubber manufacturer to monitor the development of crosslink density in real-time. |
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But with larger FETs, because they have higher than normal output capacitance, the current loss at the moment when the FET is switched on is greater. |
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This larger value makes the ECCS more attractive as a turnkey representation because it should support lower uncertainties for typical commercial capacitance calibrations. |
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It also increases the mutual inductance and mutual capacitance. |
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Their model capacitors reached 297 farads per gram, a capacitance significantly higher than unstructured nanoporous carbon, including that from biological sources. |
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Maxwell noted that other new BOOSTCAP Power products include cells ranging in capacitance from 320 to 2,600 farads and 10 fully integrated modules based on the new cells. |
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