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Results for cuk
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3
votes
2
answers
1k
views
Cuk topology patent
While searching for a good inverting SMPS topology, I stumbled across the Cuk topology which suits me perfectly by all means. … So, my question is: realistically speaking, how safe is it to use the Cuk topology in commercial products today? What could be the effects of doing it? …
- 1,177
1
vote
1
answer
113
views
Cuk Converter Average Model
I would like to create average model of Cuk converter but not getting any reference. Can anyone give any reference or some idea to start with? … "Generally Cuk converter is 4th order but if we use current mode control with coupled inductor then it becomes second order."
Is this correct? …
- 119
3
votes
1
answer
298
views
Cuk converter implementation
I have come across this article:
https://www.powerelectronics.com/power-management/step-down-dc-dc-converter-eliminates-ferrite-cores-50khz-enabling-power-supply-chip
That describes the Cuk DC/DC converter …
- 31
3
votes
2
answers
11k
views
SEPIC vs Cuk vs Zeta Converter
The SEPIC and Zeta maintains the same polarity, while the Cuk reverses the polarity but by making an isolated version you can maintain the polarity. …
- 147
2
votes
2
answers
2k
views
Ideal CUK converter design problem in LTSpice
I am trying to simulate an ideal Cuk converter. The circuit parameters are taken from Power Electronics, D.W.Hart, page 230. I set the following circuit:
I tried to do a transient analysis. …
0
votes
0
answers
54
views
How do I get a lower/higher voltage from a cuk converter?
either greater than or less than the input voltage magnitude"
So I was wondering how I can get:
a) An output voltage lower than input voltage
b) An output voltage higher than input voltage
Also, for a Cuk …
- 889
2
votes
1
answer
421
views
Why do DC/DC switching controllers seem to favour the buck-boost topology over similar ones ...
The most suitable topology for me is one that can perform both step-up and step-down functions, so I am looking into buck-boost and similar topologies like Cuk, SEPIC and Zeta. … Why is there such a preference for buck-boost topologies over Cuk and SEPIC? Or is this just a shortcoming of Digikey's catalog? …
- 572
-5
votes
1
answer
2k
views
Implementation of Incremental conductance MPPT using cuk converter [closed]
does any one know how to track the incremental conductance MPPT in hardware using PIC microcontroller.
0
votes
0
answers
75
views
Ćuk converter implementation
I am trying to design a 50 W non-isolated Ćuk converter. I am using the IRF540N MOSFET which is driven by a 555 timer-TLP250 setup, using the fast-recovery BY399P diode.
I am trying to find a design p …
12
votes
1
answer
518
views
Where are Ćuk converters
According to "the art of electronics" (p 651) and other internet sources, the ćuk switch converter has the most desirable properties: continuous input and output current waveforms, boosting and buckin …
- 1,938
0
votes
2
answers
147
views
Ćuk Converter circuit analysis
I am confused by the current path of the Ćuk converter when it is at position one where the mosfet is conducting
The circuit analysis results in the two circuits below. What is the current path? Why …
- 21
7
votes
11
answers
5k
views
De-soldering Through-Hole Solder
Really out of my wits as to how to completely remove the remaining solder in the 6 pins (LAT,/OE,CUK,DIN,GND,V+). I would appreciate your advice if you have any relevant experience. …
- 387
-2
votes
1
answer
102
views
what should be the sampling frequency of inductor current ?
I am implementing a digitally controlled cuk converter (average inductor current control technique) with operating frequency of 500 Khz. i have learnt that sampling frequency of inductor current should …
- 328
0
votes
1
answer
156
views
What does an eigenvalue tell us about the system?
I have an electrical system to be controlled (Cuk converter). …
1
vote
0
answers
327
views
