You can choose your preferred units of measurement through. Singlelayer coil inductance calculator electrical, rf and. Inductance calculator is has an easy to use interface that will help you calculate very fast. Specifically designed for enamel coated magnet wire revised, aug 2003. The self inductance of a straight wire at high frequency is. The coil32 program is coil inductance calculator, that computes inductors and chokes on different cores and also calculate lc circuit parameters. Inductance can be calculated from the energy of the magnetic field w. The series inductance has the common current flow across them.
Many magnetic field coupling circuits, such as chokes and transformers, take advantage of a coils magnetic storage properties. D c is the coil former diameter, d is the coil diameter, l is the coil length, p is the coil pitch, d is the wire without insulation diameter and d i is the wire with insulation diameter. The formula originates from inductance calculations by f w grover, van nostrand, princeton, nj, 1947, reprinted by dover publications, ny, 1962. Program calculates optimal dimensions of coils for wanted inductance. Note that you can choose the unit of measurements for the loop diameter and wire diameter. Download best free inductance calculator for windows. Calculate the inductance of a singlelayer coil of a 10turn. Download electronics calculator compute resistance and inductance calculations based on components colors, calculate the resistance of. F n x i 2 x magnetic constant x a 2 x g 2 where, f force, i current, g length of the gap between the solenoid and a piece of metal, a area n number of turns, magnetic constant 4 x pi x 107. It is simple to use but flexible so it can help you not just to make calculations but to find optimal measures or experiment with very flexible parameters.
Both metric and english units of measurement are supported. Coil inductance calculator to calculate the inductance of a singlelayer, aircore coil. Coil inductance calculator free online math calculator and. Download inductance calculator commandline program that helps you calculate coil dimensions based on various coil geometry options, such as straight round wire, nturn circular loop, circular. Two more formulas are given by brian wadell for calculating. Select the measurement units inches or centimeters. From transmission line design handbook by brian c wadell, artech house 1991 page 382 paragraph 6. Download simulation files files may be viewed using any quickfield edition. In series inductance, the total inductance is equal to the sum of the individual inductors inductance. Enter the coil diameter, measured as depicted in the diagram above depth. Unlike quasistatic inductance calculators, this rf inductance calculator allows for more accurate inductance predictions at high frequencies by including.
The formula originates from inductance calculations by f w grover, van nostrand, princeton, nj, 1947, reprinted by dover. We generally associate inductance with a loop or coil of wire. Inductance calculator air core inductor coil inductance calculator the following is a design tool which calculates the inductance of an air core inductor. If you like it please feel free to a small amount of money to secure the future of this website. Use the coil inductance calculator to calculate the inductance of aircored singlelayer solenoid, multilayer solenoid and flat spiral coils. Inductance calculator free download inductance calculator. About coil inductance calculator the resource is currently listed in in 4 categories. Calculate the selfinductance of aircored coils with the coil inductance calculator and learn on the go. For this calculation the diameter and length units are in cm.
The inductance calculator below also takes inches, as well as centimeters and millimeters, and does the conversion to meters for you. The total inductance for series inductors is way more than any one of the individual inductors inductance s. A coil inductance formula is based on the basic loop inductance. Following equation or formula is used for embedded microstrip impedance calculator. This tool helps in calculating the inductance of air core inductors which are commonly used in rf gadgets. Inductance calculator calculate the inductance of wires and traces. Needed plugins can be download by plugin manager from the main menu of the. The following is a design tool which calculates the inductance of an air core inductor. An application that can calculate different coil dimensions. But it can be improved by providing dropdown menus for a relative permeability for common materials including airwhich is 1. Download inductance calculator commandline program that helps you calculate coil. Inductor colour code calculator this calculator converts colour codes to inductor values. Enter the coil length distance from first to last winding see diagram. Here you can get multilayer coil inductance calculator.
The self inductance of a single wire in free space is defined below. Enter the coil length, measured as depicted in the diagram above diameter. Iin the lccircuit sheet you can calculate the parameters of the oscillatory tank. Self inductance is not typically measured, since it is only part of a complete circuit loop. Discover a universal assistant for all of your unit conversion needs download the free demo version right away. If you want to compute the total inductance of less than 10 inductors, just insert the values of the inductors you have and leave the rest of the fields blank. About onlinecalculators online calculators and converters have been developed to make calculations easy, these calculators are great tools for mathematical, algebraic, numbers, engineering, physics problems. A microstrip is a flat conductor separated by insulating dielectric.
Even a single, straight piece of wire has some inductance. Calculate the inductance of multiple types of coils, like circular toroid, multilayer coil, etc. Coil maestro solenoid inductance calculator software download. It is simple to use but flexible so it can help you not just to make calculations but to find optimal measures or. Series inductance calculator free online math calculator. Type the inductance in the box below and select the units and optionally the tolerance from the dropdown boxes. In this equation, l is the inductance in nh 10 9 henry, l is the length and d is the diameter of the wirerod both in cm. This can be important if you are dealing with low impedances 10khz. Use our online coil inductance calculator to find inductance of the coil of wire based on the number of turns, loop diameter, wire diameter, relative permeability and the permeability of the free space. Singlelayer coil inductance calculator electrical, rf. Inductance, l measured in henries, h, is the measure of a magnetic field created by a current flowing through a coil of wire. Inductance is the ability to store energy in a magnetic field, and coils are a common way to create inductance. Inductance calculator is a simple to use command line calculator that you can easily use to calculate coil dimensions. This parallel inductor calculator calculates the total parallel inductance of a circuit.
The program has additional plugins to calculate another manner of coils. Using this free inductance calculator, you can calculate inductance of the following inductors. Download inductance unit converter our powerful software utility that helps you make easy conversion between more than 2,100 various units of measure in more than 70 categories. Dec 23, 2014 the coil32 program is coil inductance calculator. Microstrip inductance calculator electrical engineering. In the inductance sheet you can calculate the inductance of the coil from the known sizes of winding.
In order to understand the pcb toolkit version differences, i have added this brief description of the version series. In the coil sheet you can enter the raw data and calculate the number of turns of the inductor coil to the required inductance. The formula for calculating the inductance of an aircore singlelayer solenoid is. Enter the inductance calculating capacitive reactance. The calculator determines the inductance of a singlelayer coil. Qoil works by solving for a n0 sheath helix waveguide mode. The coil is the most recognizable form of an inductor. The cost of running this website is covered by advertisements. This calculator allows up to 10 different inductor values. Online calculators for radio and electronic design use these online calculators to determine reactance and the inductance and coil windings for toroidal and conventional coils. Embedded microstrip impedance calculator formula,equation.
Inductance calculator is has an easy to use interface that will help you. Jan 26, 2015 download electronics calculator compute resistance and inductance calculations based on components colors, calculate the resistance of smd resistors, and apply the ohms law for obtaining. Coil inductance calculator free online math calculator. The inductance conversion calculator will help you convert the measurement of inductance between units of differing scale, from picohenries ph to kilohenries kh, and units in between. Inductance calculator free download inductance calculator 0. Coil maestro solenoid inductance calculator download. You can choose from singlelayer solenoid, multilayer solenoid and flat spiral coil forms. You can also use inductance of straight wire or electrode calculator. Magnetic coil wire software free download magnetic coil. Use this online calculator to determine the inductance of singlelayer and multilayer aircore coils. You must enter a frequency for the calculator to work. You must enter a frequency for the calculator to work calculating inductive reactance. The main category is online calculators that is about online electrical calculator applications. Wire self inductance calculator tool eeweb community.
Following is the list of useful converters and calculators. You can select the units for the loop and wire diameter from the drop down. L is inductance in micro henrys, d is coil diameter in inches, l. When a inductor does not use a magnetic core, air core coil have low inductance nut used at high frequencies and they are free from energy losses.
This electrical energy calculator is a great tool to calculate air core coil inductance. This tool is designed to calculate the inductance of a coil of wire given the number of turns, the loop diameter, wire diameter, and the permeability of the medium. Download coil32 free software calc coil inductor 8. This link is listed in our web site directory since thursday sep 4 2008, and till today coil inductance calculator has been followed for a total of 4268 times. A microstrip is created by etching a trace on a printed circuit board and is mostly used in microwave applications. Download inductance calculator commandline program that helps you calculate coil dimensions based on various coil geometry options, such. This calculator is designed to calculate the inductance of a microstrip given its dimensions width, length and the distance of the strip from the ground plane. Apr 23, 2019 download coil32 free software calc coil inductor toni april 23, 2019 october 15, 2018 calculator, download coil32 is a free coil inductor calculator, that allows calculating. Both installer and portable versions of this software are available on its website. The inductance of a single conductor is called self inductance.
788 435 1453 609 1486 292 1391 725 839 973 373 638 294 1186 222 709 293 380 1089 1035 754 1181 677 803 1389 51 1350 875 1501 751 608 461 165 710 932 1033 742 829 1305 299