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1:45
YouTube
Swagatam
Simple Variable Power Supply Circuit using 2N3055
The video shows the testing procedure of a simple 0-50V or any preferred value variable power supply circuit using 2N3055 transistor. The entire schematic can be found in the following link: https://www.homemade-circuits.com/how-to-make-versatile-variable-voltage/
5.5K views
Dec 17, 2017
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