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50W Amplifier Circuit with 2N3055 & MJ2955 by Edgar Adonis is a document available to read on EtoBox.

What is 50W Amplifier Circuit with 2N3055 & MJ2955 about?

This document describes a 50W-70W power amplifier circuit that uses 2N3055 and MJ2955 transistors. The amplifier can output 50W into an 8 ohm load or 70W into a 4 ohm load. It has a frequency response from 14Hz to 70kHz at 1W output, and total harmonic distortion of less than 0.05% from 20Hz to 20kHz. Protection is provided by fuses and a polyswitch PTC thermistor. Details including the circuit diagram, PCB layout, and assembly are presented.

Author

Edgar Adonis

Language

EN