- #Electronic engineering calculator software series#
- #Electronic engineering calculator software free#
If you do not need to minimize conductor width on your PCB, you can use the IPC-2152 without modifiers option where there is no multiplier effect.Ĭorrected cross sectional area computation error in the conductor calculator. All values are within +/-10% of the chart values however. This is due to a multiplier used for each cross sectional area range. Jensen equation to determine effective dielectric constant of a microstrip. Uses Onderdonk’s equation to determine the fuse current of a conductor. Please check back often, this program is updated often per customer requests.
Power Delivery System Impedance CalculatorĬalculates the target impedance of a PDN.Ĭalculates the junction temperature of a device using thermal resistance.Ĭalculates the resistance (Ohms) of an embedded resister based on given geometry.Ĭalculates coupled voltage between two conductors based on rise time, voltage, length and spacing.
BGA land calculator based on the IPC-7351A specification.īGA Land calculator to determine optimal pad size based on ball diameter.Ĭonductor to Pad calculator to determine maximum conductor width and pad diameter.Ĭonductor to BGA land calculator to determine maximum trace width for BGA breakout.Ĭorner to corner calculator to determine the diagonal distance of a square / rectangular aperture.Ĭalculates wire diameter for a given AWG gauge.ĭrill chart with imperial and metric diameters.Ĭalculates minimum conductor spacing’s using peak AC or DC voltage based on IPC-2221A data.Ĭalculates impedance of a PCB Microstrip or PCB Stripline.Ĭalculates the inductance of a planar PCB inductor. Now also calculates DC resistance with temperature compensation.īandwidth Calculator & Max PCB Trace Length CalculatorĬalculates the bandwidth of a digital signal and maximum trace length, using the IPC-2251 method or theįrequency domain method, for transmission line effects.Ĭalculates the wavelength of a signal using Ereff.Ĭalculates the differential pair impedance of a balanced line.Įdge coupled internal symmetric differential pairĮdge coupled internal asymmetric differential pairīroadside coupled shielded differential pairīroadside coupled non-shielded differential pairĬalculates the outer and inner layer diameters of a padstack given the drill size. PCB Trace Width Calculator & PCB Trace Resistance Calculator per IPC-2152Ĭalculates the current a conductor needs to raise its temperature over ambient temperature rise and is now obsolete.Ĭalculates the current a via needs to raise its temperature over ambient per IPC-2152. The IPC-2221 has been superseded by the IPC-2152 for finding conductor current vs. This version uses the IPC-2221 formula for finding conductor current vs.
#Electronic engineering calculator software series#
Version 4 series is accurate to the IPC-2152 but may be too conservative in many cases. The conservative chart in the IPC-2152 is really just the internal chart from the IPC-2221 so that was the formula used. This version uses the IPC-2152 “conservative” chart for finding conductor current vs. We feel that all values in the version 5 series are within +/-10 of measured values plotted on the charts. We have also been working on developing our own formulas for current to get as close as possible to the measured data charts of the IPC-2152. temperature rise and also adds the ability to include other PCB parameters that can affect temperature rise (like PCB thickness and plane usage). No longer uses multipliers for cross sectional area as related to the IPC-2152.įunctionally the same as the series 6 as related to the IPC-2152.įunctionally the same as the series 5 as related to the IPC-2152. All online calculators that use the IPC-2221 formula are now obsolete!!! If you are not yet familiar with the IPC-2152 then please be aware that there are two separate charts for finding conductor current vs. In order to understand the PCB Toolkit version differences, I have added this brief description of the version series.
#Electronic engineering calculator software free#
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