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Hello All,I have prepared an useful PCB spreadsheet ,Which contains the following most useful PCB calculators.The calculators have been designed to work the best to our knowledge.Kindly find the attachment Pcb_calci_satya_20071112.xls.
Please inform if any errors or omissions found.The spreadsheet contains the following PCB calculators:
1.Trace Current Calci-----------------Gives trace width based on the current and temperature rating.2.Via Current Calci--------------------Gives Via size based on the current and temperature rating.3.Rise time-Max length Calci--------Gives maximum PCB trace length based on rise time and dielectric constant of material.4.Trace Spacing Calci-----------------Gives trace spacing based on the voltage rating.5.Pad Stack Calculator---------------Gives Padstack features based on the Finished hole diameter.6.FR4 Impedance Distortion Calc---Gives how impedance value distorts based on rise time and dielectric constant of material.7.Thermal Copper Area Calci--------Gives copper surface area to cool a device based on its power dissipation.8.AT&S PCB Standards---------------Gives AT&S PCB manufacturing Standards.9.ICE Calculation----------------------Computes ICE and board density.calculation based on the number of pins.10.Job Quote Calculator--------------In progress.Your feed backs are most welcome to correct and improve the same.Regards,SatyaAT&S Ecad
Looks good !!!!Dumarjo
This one is NOT mine, thus i do not want credits for it, but still it is a powerfull tool and i would like to share it with You. And it is freeware.
Where can I find the attachment
Hi Sudha. Sorry there are no one, cause it is to big to be permitted for attatching. Thus i provided a web site at the bottom of that web site You should find the "download now" link. Give it a chance it is rather good.Rgds Klavs Rommedahl.
Hi Malmir,I could not able to open "http://www.miscel.dk".Its is displaying the following error,can you double check it?"HKJ's homepageThis website is my corner of the world, I am using it to present some of my work. Descriptions in english leads to english pages. Denne webside er mit hjørne i verden, jeg bruger den til at vise noget af mit arbejde. Beskrivelse på dansk fører til danske sider. MiscEl - A program with lots of electronic calculaton Other programs - Other programs that I am giving away Elektronik butikker - Links til danske elektronikbutikker og andet elektronik relateret To email me with comments/For at skrive til mig: email@example.com "Regards,Satya