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Voltage regulator tutorial & USB gadget charger circuit

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Uploaded on Nov 23, 2010

The basics of linear voltage regulators - what they do, how to wire them up, and where to
~~~~~~~~~~~~ Click "Show more" ~~~~~~~~~~~~~~~~

find them. Then I give a basic example of how to build a 5V supply that can be used to
power USB powered gadgets. Don't forget to subscribe!

Also, remember to put a 100k resistor between gate and ground if you want your FET to stay off by default!

This video builds on material covered in my tutorial on building unregulated power supplies:
http://www.youtube.com/watch?v=cyhzpF...

You can support my videos by browsing my recommended equipment page:
http://astore.amazon.com/afromods-20
Or donate here: https://www.paypal.com/cgi-bin/webscr...

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