The resistance in parallel circuits can be thought of as adding another road to allow traffic to flow. When we add another road, traffic can flow more quickly, decreasing the total resistance. No matter how high the resistance in the new parallel, total resistance will always be lower....
To solve these equations, it is necessary to perform a set of practical measurements and obtain a set of solvable equations. From the measured values and mathematical computation of the model, all the known values of model elements (resistors, voltages, capacitors,...) can be put into...
Next, consider the nominal melting I2t rating for the fuse in order to accommodate some expected events that shouldn’t cause the fuse to trip. For example, DC-DC systems typically charge capacitance at start up and, therefore, might experience high peak inrush currents as part of the normal...
Touch-sensitive lamps almost always use a fourth property of the human body -- its capacitance. The word "capacitance" has as its root the word "capacity" -- capacitance is the capacity an object has to hold electrons. The lamp, when standing by itself on a table, has a certain capacita...
What is the unit and formula of capacitance? How do you calculate chi squares? Why is 1 mg equivalent to 1000 mcg? The area of a rectangle is 40 square feet. What could be the perimeter of the rectangle? A dilation has a scale factor of 2/3. What does that mean for the size of...
When adding capacitor to the terminal during test, the capacitor should be mentioned which include its material, capacitance and etc., like figure 2 which INTEL add 10uF and 0.1uF capacitor in order to simulate the capacitance on the main board. There is no rule set for this test procedure,...
To solve this problem, the regulator startup and shutdown has to be controlled. There are some simple ways to do this, some of which may be built into your power regulator IC. Additionally, some simple component choices will help reduce transient responses seen at the inputs and outputs of...
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 ...
When parking your car in somewhere to have a rest,video is the best way to enjoy your relax time.Then the big 4GB hard disc capacitance solve your problem of forgetting taking a DVD disc.Through what function?Yes,you can download from CD/DVD to the head device!They built-in 20 disk ...
While anode voltage controls the ‘hardness’ of the x-rays, the voltage applied to the tube’s heater gives independent control of the total x-ray flux. A hotter cathode boils off more electrons, reducing the impedance and allowing for a larger current to flow through the tub. One must ...