Selecting the Current-Sense Shunt Resistor It is critical to determine the optimum value for the current-sense resistor (RSENSE). Larger RSENSE values increase the series IR voltage drop and power loss; however, this would also minimize the effect of the offset voltage error, ...
Learn how to calculate click-through rate (CTR) for different channels. Get tips to improve your CTR.
How to Calculate the Loan-to-Value Ratio Interested homebuyers can easily calculate the LTV ratio of a home. This is the formula: LTVratio=MAAPVwhere:MA=Mortgage AmountAPV=Appraised Property Value\begin{aligned} <V ratio=\frac{MA}{APV}\\ &\textbf{where:}\\ &MA = \text{Mortgage Amount...
Understandhow various sensors are applied in current measurement applications Are you ready to get started? Let’s go! Introduction Like voltage, current can bealternating current (AC)ordirect current (DC). The electrical current is the intensity or rate of flow of an electric charge. Similar to...
There are several things to watch out a. The voltage drop on the external resistor. Please help to calculate the voltage drop on the resistor to make sure it still can provide enough voltage on VDD pin when the SR is fully operation b. Fast turn of...
The first design step is to calculate the diameter of the first branch. To do this, the designer must assign the number of sectors, z0, in which the disc is divided, select a Reynolds number Re0 and then use Equation (4): both choices are obviously arbitrary and may depend on technolog...
Voltage, current and resistance are all interrelated — you can't change one without changing another. Current is equal to voltage divided by resistance (commonly written as I = v / r). This makes intuitive sense: If you increase the pressure working on the electric charge or decrease ...
When a device switches quickly between different states, it can draw a large amount of current in a very short period of time. This can cause the voltage of the ground plane to drop, as the current flows through the ground plane to the power supply. ...
We’ll begin by recognizing that the voltage drop across the two resistors is 28 - 7 = 21 V. We can complete our analysis using thetable method, as shown in Table 1. Table 1.Using the table method to calculate the Thevenin voltage. ...
This does a scan count of 44–once through the table to pick up the rows for EmployeeID 9, and then 43 more times to calculate the sequence number, once for every row in the result set. But it gets worse: 4,007 logical reads. Wouldn't it be nice to ease the burden on ...