All Questions
Tagged with ripple power-electronics
8
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NCP11187 - SMPS Design Issues
I have been working on a SMPS design using the NCP11187. It should output 24V DC nominal with a maximum ripple of no more than 100mV Pk-PK and be able to output up to 50 Watts. I have generally ...
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Small-Ripple Approximation In Buck Converter Analysis
In almost all DC-DC converter books, they introduce the small-ripple approximation to make the derivation of the the Vout-Vin relationship easy.
Usually, they assume that the output of the converter ...
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For the capacitor specification "Ripple Current at Low Frequency" is a higher value better for a linear power supply?
I'm finding information that seems to be contradictory in various places, and I think people are talking about different ways of looking at the same spec.
The specification that Digikey uses to search/...
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Output voltage ripple considerations
I'm working on a full bridge DC-DV converter, following the instructions on power supply cookbook.
It has a 350 V output, 2 kW total power, and a 30 kHz switching frequency. I chose a 5% inductor ...
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Allowable ripple current οf battery charger
The ripple of the charging current is pretty important for the aging of an electric battery. So, the current ripple should be as less as possible. In order to reduce the current ripple, we have to use ...
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contradiction in ripple calculation for buck converter
I am having problems understanding ripple calculation for buck converter here (from page 39).
First, the author makes an assumption that the capacitance is large enough so nearly all [not all] of ...
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1
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Is there any use of reducing ripple in boost converter greatly below the tolerance level?In what applications is extremely high stability important? [closed]
suppose i have a circuit which already has low ripple.Will decreasing the ripple by a little more be of any use?If so,in what applications is this useful?Please explain with an example.Thank you!
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voltage change inn diodes [closed]
voltage relation diodes of rectification process related to electronics
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