Alternatively, adjustments to the control loop may be desired by the user to increase the bandwidth of a device, which improves the transient performance. Adjustments may also be required if the user wishes to reduce the output capacitance to reduce BOM but still maintain a stable loop...
While ideally the RDS(ON) value should be zero for a MOSFET when fully on, it is generally in the range of a few ohms due to its physical structure. This takes into account the total series resistance in the current flow path from drain to source. RDS(ON) is the true basis for ...
Iron fillings, or using a compass to draw the lines? Explain. Explain how capacitance changes when gap distance changes. Draw the equipotential lines for the following systems. Why are thick wires rather than thin wires usually used to carry large currents? How does electrom...
How does electromagnetism relate to an electric motor? What is a nuclei? Explain why nuclei that contain more than 82 protons are radioactive. What is the relation between hypoxia and CKD? Why does a dry cell have internal resistance?
Always a decrease of measured electrode double layer as well as (super) capacitor redox capacitance as a function of the rate of electrode potential change or charge/ discharge current is observed; it is mostly reported as capacity retention (in %) with respect to the highest number found at ...
(electric series resistance ESR) and the capacitance can be derived. Experimental conditions as well as results and their interpretation in [32] are rather confused; in any case, this method does not provide the adjustable parameter “rate of change of state of charge” by different charging ...
40 with xylene to improve sample miscibility and reduce waxy deposits and asphaltenes from dropping out and thereby causing problems with the generator electrode. This modification to the reagent, and subsequent addition of the oil samples being analysed...
Q: Why does my multimeter measure voltages higher than 12.9V on my car battery, even when the engine is off? A: The battery is charged at higher voltage, typically 14.4V for fast charging and 13.8V for float charging. The battery's plates have a certain amount of capacitance, and can ...
resistance (RDS(ON)) of a gate driver. While ideally the RDS(ON) value should be zero for a MOSFET when fully on, it is generally in the range of a few ohms due to its physical structure. This takes into account the total series resistance in the current flow path from drain to ...
Ensuring that VDS stays small when conducting large IDS requires the on resistance (RON) of the output transistors to be small (typically 0.1 ohm to 0.2 ohm). But this requires large transistors with significant gate capacitance (CG). The gate-drive circuitry that switches the capacitance ...