In this video we will learn how to mount a stereo audio amplifier capable of handling up to 30w RMS in total and that does not produce any type of distortion at maximum volume.
This amplifier is designed to work with 12v and each transistor that is applied to the circuit can handle 1.2A at most, so if we want to obtain a moderately modest power we will have to connect more transistors in parallel but in return we can add all the transistors that we want.
Another option that this circuit has is that we can vary the volume of each speaker as we want; either one to the minimum and the other to the maximum.
Easy to get valid transistors: (for this circuit)
Bd 912 maximum recommended 1.2A 60V maximum power 15w / unit (best in relation to power / price)
TIP35C maximum recommended 2.5A 60v maximum power 18w / unit
2SC2625 max recommended 2.2A 250V maximum power 25w / unit
2S5200 max recommended 4A 120V maximum power 40w / unit
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Негізгі бет How to make a homemade 30w amplifier (15w per channel) VERY EASY.
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