umashankar.s
@umashankars-e0XF3M Member
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Replied #Threads
Guard traces for critical signals in PCB? Does it really protect!
hope you are in pcb design, hence i am getting some usefull info from you
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90' turn in pcb trace? is it harmfull
Thanks.. Do you have any waveforms or simulation results if any to justify answer or else if snapshots thats enough
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Resistance Vs Impedance
one more.... The arithmetic mean between 30 ohms (best power handling) and 77 ohms (lowest loss) is 53.5; the geometric mean is 48 ohms. Thus the...
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Resistance Vs Impedance
Hi all you folks have any valid justifications with you for impedance... i have found one.. Basically the impedance is depending on the thickness of the...
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Anybody knows 230VAC & 440VDC high power layout design?
ok... i got few thngs from net and that i share with u <a href="https://www.smps.us/layout.html" target="_blank" rel="nofollow noopener noreferrer">PCB Layout Guidelines and Ti...
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Posted #Threads
Guard traces for critical signals in PCB? Does it really protect!
Why we need guard traces for critical signals like video or audio analog signals.... is it really plays good role in eliminating interference... or any other...
4 replies -
Posted #Threads
90' turn in pcb trace? is it harmfull
😕Why 90 degree turn traces produce cross talk or noise in pcb?
8 replies -
Replied #Threads
Anybody knows 230VAC & 440VDC high power layout design?
can you pls tell if you have an idea about 230V AC & 400Vdc...😁
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555 Output to MosFET Help
generally mosfet is voltage controlled device if the Vgs > Vt of mosfet then it ll switch on even though Vds is 0 this is because...
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Replied #Threads
Anybody knows 230VAC & 440VDC high power layout design?
As per latest technology, the two modules power as well as controller module combined into a single board. So what are the considerations need to follow...
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Replied #Threads
Anybody knows 230VAC & 440VDC high power layout design?
simply my question is... what are the pcb layout methods and regulations for 230VAC or 400V DC in electric drives application?
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