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Questions related from Ali Shahabi
Can anyone please point me to a standard (IEEE or any other institute) for designing converters for the datacenter applications? I need to check out the output voltage ripple specifications for...
14 April 2020 3,265 0 View
I need to provide an isolated voltage sensing for control circuitry of a DC-DC power converter (it needs to sense the 350 VDC output voltage). Does anyone have any recommendation about selecting...
15 December 2019 7,724 3 View
I know it's a very general question, but as a "rule of thumb" for a circuit that has a bandwidth of "f": How much delay is typically acceptable for an IC within that circuit? (for example is...
15 December 2019 1,651 3 View
Is there any rule of thumb for over-designing the output capacitor of a DC-DC converter (say for example a buck converter)? I mean, when we calculate a minimum capacitance value for Cout (based...
14 October 2019 7,858 3 View
Whenever a PCB layout is subject to noise (such as being in the vicinity of switching mode power supplies or high dv/dt and di/dt incidents), is it better to route the critical signal traces (such...
08 August 2019 4,025 8 View
This might be a too general question, but: In power electronics applications (such as DC-DC converters and such) and for switching frequencies of "a few hundred KHz", in general which one has...
30 July 2019 4,175 4 View
1) When designing a PCB layout, do we always need to terminate a high-frequency signal with a proper resistor (for example with a 50 ohm one) at the signal destination (i.e. gate of an IC)? 2)...
23 July 2019 1,956 10 View
I'm looking for some ideas to implement a liquid-cooled power indcutor (that carries around 30A average current) for a 10kW DC-DC converter. This system has no fans and only uses a cold plate for...
15 July 2019 5,567 15 View
