Simple Linear Adjustable Power Supply Tutorial (Based Around LM317) Part 1/2

How to build your own linear adjustable power supply based on LM317.\r
In this tutorial Ill explain how linear power supply works, what parts it consists and a lot of small details, like how to calculate smoothing capacitor value, or how to choose a transformer. Plus youll see how to build an ual power supply.\r
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ADDITIONAL INFO & PHOTOS: \r
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And you can find some more cool stuff on \r
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Videos from other people on similar topics:\r
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- Electronics Thermal Heatsink Design Tutorial from Dave Jones\r
- Diode Tutorial & How to build an AC to DC power supply from Afrotechmods\r
- Electrical Transformer Tutorial from Afrotechmods\r
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