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Electric1's latest activity
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Electric1
reacted to
danadak's post
in the thread
Buck converter calculation does not match with LTspice results
with
Like
.
A 1N914 is a small signal diode, so validity of your results would be in question in this type of application.
Apr 15, 2026
Electric1
replied to the thread
Buck converter calculation does not match with LTspice results
.
Ok, which diode i can use to verify the result?
Apr 15, 2026
Electric1
replied to the thread
Buck converter calculation does not match with LTspice results
.
Ok it works now if i replace the diode with 1N914 and the results are as expected of output voltage 15V and inductor currents.
Apr 15, 2026
Electric1
replied to the thread
Buck converter calculation does not match with LTspice results
.
But the simulation does not run now i mean it takes lot of time and simulation does not stop.
Apr 15, 2026
Electric1
replied to the thread
Buck converter calculation does not match with LTspice results
.
Sorry i think i missed the diode in my ltspice circuit.
Apr 15, 2026
Electric1
replied to the thread
Buck converter calculation does not match with LTspice results
.
The above is the circuit.
Apr 15, 2026
Electric1
posted the thread
Buck converter calculation does not match with LTspice results
in
Electronics Homework Help
.
The below is the problem The formulas as per the textbook are I followed the above formulae and the calculations are as below To...
Apr 15, 2026
Electric1
reacted to
Harald Kapp's post
in the thread
Opamp circuit clarification
with
Like
.
Rather confusing. Keep your equations in sync with the schematic. The equation uses V1, but your schemativ shows V4. Easy to spot in...
Apr 12, 2026
Electric1
replied to the thread
Opamp circuit clarification
.
Yes used the super position and calculated the values, hopefully it is correct. But in the circuit i have left out few capacitors, i...
Apr 10, 2026
Electric1
replied to the thread
Analysis of Op-amp circuit
.
Any help on the purpose of R5 resistor?
Apr 10, 2026
Electric1
replied to the thread
Opamp circuit clarification
.
Yes i understand the superposition principle, the voltage at a point is the sum due to the voltage V1 with V2 removed and due to voltage...
Apr 9, 2026
Electric1
posted the thread
Analysis of Op-amp circuit
in
General Electronics Discussion
.
I am analyzing the below op-amp circuit. my main worry is with the R5 resistor, in absence of R5 and Vin = 10V, Vout=...
Apr 9, 2026
Electric1
replied to the thread
Opamp circuit clarification
.
Thank you so i will assume that the voltage at the noninverting input is the voltage sum of the V3 and V4 based on super position...
Apr 9, 2026
Electric1
reacted to
danadak's post
in the thread
Opamp circuit clarification
with
Like
.
Solve your circuit using superposition to make life easier.....? In your modified circuit I get -
Apr 9, 2026
Electric1
reacted to
danadak's post
in the thread
Opamp circuit clarification
with
Like
.
You are running a transient solution, 10 mS, is the OP747 settled yet given the internal compensation C and other miller effects of...
Apr 9, 2026
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