2n3055 Power Amplifier Circuit Diagram. Simply by incorporating just four transistors in the quasi complementary configuration this 2n3055 simple power amplifier circuit can deliver a good 100 watts of power over an attached 4 ohms loud speaker and the entire design can be built at a really low cost to be precise it would cost you only 1 2 per transistor. If we are beginner then this post for us.
Complementary silicon power transistors this transistor is 15 ampere power transistors supplementary silicon 60 volts 115 watts. If we are beginner then this post for us. Here used pnp and npn transistor 2n3055 and mj2955.
The circuit efficiently drives a 100 watt 4 ohms speaker with inputs derived from any audio source like a cell.
We recommended the 2n3055 power amplifiers circuit with pcb list below. 60w audio power amp circuit schematic. Both are metal transistors. Although it is the very ancient transistors but it still have a lot of classic and very good sound.
