the voltage drop across each resistor will be directly proportional to the size of the resistor. In a parallel circuit, the voltage drop across each resistor will be the same as the power source.
Now since the transformer actual wattage is also 12 x 5 = 60 watts, implies that the power induced at the primary of the trafo is full, and therefore the output will be also full, allowing the output to run without any drop in voltage under load. This 60 watt is equal to the actual...
This translates into a reduction of the quiescent current (Iq) and forward voltage drop. With Iq in the denominator, it is evident that the higher Iq, the lower the efficiency. Today’s LDOs have reasonably low Iq, and for simplicity, Iq can be neglected in efficiency calculations if Iq ...
I recommend using the "Evaluate Formula" feature to learn more about formulas. This tool allows you to examine formula calculations in detail. It also lets you troubleshoot formulas, what is making my formula return an error? Go to tab "Formulas" on the ribbon and press with left mouse but...
To understand why a formula returns an unexpected value we need to examine the calculations steps in detail. Luckily, Excel has a tool that is really handy in these situations. Here is how to troubleshoot a formula: Select the cell containing the formula you want to examine in detail. Go ...
Calculations You May Need α– constant (%/°C) The temperature coefficient of resistance is the ratio at a specified temperature, T, of the rate of change of zero-power resistance with temperature to the zero-power resistance of the thermistor. ...
For example, Shopify Shipping offers up to 88% off standard rates with USPS, UPS, and DHL. Can I automate shipping calculations? Yes—Shopify supports carrier-calculated shipping, which shows real-time rates at checkout. Enable this feature in your Shopify admin. How do I manage international...
Calculating, Inductance, Current, Voltage and Duty Cycle in a Boost Converter Here we’ll discuss only the continuous mode, which is the preferable way to operate a boost converter. Let’s evaluate the calculations involved with a boost converter in continuous mode: ...
15 / 4 equals 3.75 This value matches the value in cell D3, our calculations are correct. Explaining formula Step 1 - Logical test The equal sign lets you compare value to value, the result is a boolean value TRUE or FALSE. This will tell us which cells are equal to the condition. ...
Next, we will cover how to create an online calculator that users can use to perform calculations and get accurate estimations. Step 2: Creating Your Online Calculator Form Let’s start by navigating toWPForms»Add New. This will open the drag-and-drop online form builder, where you can ...