Difference between revisions of "Capacitive Dropper"

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=== Basic RC Buck ===
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File:2019-05-14_004805.png| Basic RC Buck
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== Reference ==
 
== Reference ==
 
* https://www.eevblog.com/forum/projects/non-isolated-acdc-buck-converter-with-no-transformer-for-microcontroller/
 
* https://www.eevblog.com/forum/projects/non-isolated-acdc-buck-converter-with-no-transformer-for-microcontroller/

Revision as of 07:11, 22 December 2020

Basic RC Buck


Reference

Maybe it was a simple capacitive dropper power supply (use a capacitor and resistor to go down to about 10-30v then use a linear regulator? )