Reactance Calculator Program
Download v1.5.0.124 (MediaPortal Extension Installer). Download (C# sources): See github TVServerXBMC branch mediaportal Free Download Ipk Packager 1.6 - Portable and Java-based program that helps you create IPK files by specifying the folder that contains the resource. 2011 ford mustang gt 5.0 6-spd.
● X C ●. Reactance of a. Calculate the reactance X C.
Reactance calculator R L C inductance inductor capacitance capacitor frequencyr - Eberhard Sengpiel sengpielaudio.
Choosing a capacitor C and frequency f is best. Capacitive reactance (symbol X C) is a measure of a capacitor's opposition to AC (alternating current). Like resistance it is measured in ohms, but reactance is more complex than resistance because its value depends on the frequency ( f ) of the electrical signal passing through the capacitor as well as on the capacitance, C. Capacitive reactance, X C = 1 / (2 × π × f × C ) where: X C = reactance in ohms (ohm), f = frequency in hertz (Hz), C = capacitance in farads (F) The reactance X C is large at low frequencies and small at high frequencies. For steady DC which is zero frequency, X C is infinite (total opposition), hence the rule that capacitors pass AC but block DC. For example a 1 µF capacitor has a reactance of 3.2 kΩ for a 50 Hz signal, but when the frequency is higher at 10 kHz its reactance is only 16 Ω. The used browser does not support JavaScript.
You will see the program but the function will not work. Capacitance C, frequency f, and capacitive reactance X C Enter the values for capacitance and frequency, then press 'calculate'.
Capacitance C and units.
Frequency - Reactance Nomograph - RF Cafe Frequency - Reactance Nomograph In the days before a notebook computer on every lab bench, engineers, technicians, scientists, and hobbyists typically kept charts and nomographs (like this one) all over their office, lab, and basement walls to be able to quickly determine values without having to whip out the slide rule or later, a calculator. Sure, calculating the reactance of an inductor or capacitor at some specific frequency is not rocket science (well, maybe it is to some people), but the time saved - especially when breadboarding a circuit on the fly - could be significant. Some of the earlier frequency - reactance nomographs only went up to around 100 kHz (100 kc, or kilocycles) or even to maybe 10 MHz, because there just was not much design going on then at such high frequencies. Even today with the low-inductance capacitors and low-capacitance inductors in surface mount packages, designing above 100 MHz or so can be a black art due to the stray reactances that generate one or more self-resonance points. The RF Cafe version goes from 1 Hz to 10 GHz.
Inductor Calculator
The frequency - reactance nomograph (chart) below was built on the Visio grid for accuracy, and since it is in vector format, the size can be increased or decreased without affecting the resolution. Clicking on the chart will allow you to download the file in GIF format, which can be resized, but is not truly rescalable. It is 967x706 pixels and prints out nicely as a wall chart.
Capacitor Reactance Calculator
The image to the right shows a full-size version of the right edge. Why not make the Visio file available? Right now it has a lot of extra stuff embedded in it that was used to make it accurate, and the.VSD file is almost 2 MB. It took many hours to create.
Accuracy of the chart can be easily verified with the standard capacitive reactance and inductive reactance formulas. X C = 1 2 π f C X L = 2 π f L f in Hertz C in Farads L in Henries Example: What is the inductive reactance of a 1 nH inductor at 1 GHz? X L = 2 π f L = 2 π 10 9 10 -9 = 2 π = 6.28 Ω If you look at the small full nomograph, you will see that the bottom axis line is 1 Ω, and the second up from the bottom is 10 Ω. Follow the angled red 1 nH line to where it crosses the 1 GHz vertical line. Now, since the bottom line is 1 Ω and the next one up is 2 Ω. Note that the red line lies between the sixth and seventh lines.
Reactance And Impedance
On a log scale, you will recognize that the intersection occurs at around 6.3 Ω - close enough for visual inspection. The log-log format for the chart is used traditionally because it allows many decades (cycles) to be plotted in a relatively small area. If the black primary logarithmic scale was used on only one axis (either frequency or resistance), the component value lines (capacitor or inductor) would trace out parabolic curves that would make the log lines for the component values (blue and red) nearly impossible to draw accurately.