Quick n dirty class d amplifier

Thread Starter

Experimentonomen

Joined Feb 16, 2011
331

atferrari

Joined Jan 6, 2004
4,381
An ongoing project i tinker with from time to time.

It uses a TC4421 and TC4422 mosfet gate drivers as the output stage, runs in Bridge Tied Load configuration and makes around 20 watts of power from a 12V power supply/battery, max voltage is about 18 volts.

Schematic: http://i.imgur.com/jx4jGTq.png

Pictures:
http://i.imgur.com/wP0kgjH.jpg
http://i.imgur.com/RqA2tEE.jpg

A video: http://www.youtube.com/watch?v=Z5P1FIVnwUE
Youtube is asking me to confirm I am above 18yo.

I will have to wait for two years!!! :confused:
 
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