Uploaded May 2013 | Updated September 2026, 1 week ago

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This video is about making a very simple lab power supply out of the LM317/LM350 voltage regulator!
This first part is about picking the right components, calculating values, and doing a few tests.
Part two: youtu.be/ioKOYd_73Iw
Link to parts list etc.: ec-projects.com/simple-adjustable-power-supply

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