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hi,
In our application, we need the load current of 20Amps. But the dc dc converter is able to supply 25Amp. In this case, will there be any droop in the output?
i.e. why droop occurs? what is the importance?. Please explain in detail.
Hi,
I am using Hyperlynx 8.1.
I created a Multiple layer PCB. I am not able to edit the Zo value of plane. Even If I change the Z0 value to zero, it automatically changes to 75 ohm.
In general, Z0 is zero for ground and power plane.
It will be helpful If I get a support.
thanks for the reply.
" In non isolated converters signal and power grounds are typically connected but ONLY IN ONE POINT in the PCB. This is crucial to avoid ground current loops".
Does it mean providing parallel ground connection?
Please clarify.
hi
what is the difference between Power Ground and signal ground in DC DC converters?
What will happen if we connect them together?
Please explain in detail.
to calculate turnsratio?
Hi,
I want to understand the complete details about Isolation Transformer (with diagramatic explanation).
If a transformer takes 11.8V input and outputs 1.8v , then what is the turnsratio?
If a transformer takes 11.8v,90v,26v inputs and gives...
calculate turns ratio
Hi,
I want to understand the complete details about Isolation Transformer (with diagramatic explanation).
If a transformer takes 11.8V input and outputs 1.8v , then what is the turnsratio?
If a transformer takes 11.8v,90v,26v inputs and gives maximum...
door opening system
Hi,
I need a small circuit for student's project.
While pressing a bell, one song should come and immediately a paper made door should be opened.
I need the complete ciruit . thx in advance...
Dear all,
I want to clarify my doubts with explanation.
1. Need the explanation for the term input impedance of a Scott t transformer.
2. Is there any parameter called output impedance for the transformer?
3. How do input impedance affect the circuit design?
4...
hi,
1. if i need 4 clock signals of same frequency, can i use a single source point and 4 outputs from that? why do we need PLL clock driver? is it related with fan out? give me examples.
is there any relationship with the current, signal and frequency? give me necessary explanation...
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