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 \r \r \r \r ADDITIONAL INFO & PHOTOS: \r \r And you can find some more cool stuff on \r Twitter: \r \r \r Videos from other people on similar topics:\r \r - 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 \r \r \r Keywords: LM317 adjustable power supply tutorial linear +5v +12v 5v 12v +3.3v 3.3v lab bench laboratory how to how-to hho diy electronic hack make tinker phil levchenko jumperone electronics instructions howto heat dissipation smoothing capacitor bridge rectifier diode voltage drop
