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ROSELJR
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Joined: Nov 1 2021 - 2:32am
How to reduce ripple?

How to reduce the excessive ripple of switching power supply output
The switching power supply I made has a 12V output, but the ripple is very large, with 400MV. How to reduce the output ripple?
The topology is a flyback circuit, with a step-down transformer, closed-loop control, using the DM0265 chip

Related article: https://www.utmel.com/blog/categories/powersupply/why-your-power-supply-ripple-is-so-big

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