In this video i am showing my design of a 10W audio amplifier..
I use TDA2030 power amplifier IC
Here i use two 5W 16 ohm speaker which were connected in parallel to get 10W 8 ohm to match amplifier output..
The circuit components excluding speakers price is Rs 80 only.
I use extra heat sink to release more heat.
Power supply used is from an old laptop charger which is rated as 15v 850mah
I recommend a car battery which has more current .
Higher the current -power become higher..
I hope you like my video.
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