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100W Hi-fi AmplifierCircuit symasym

Electronics Projects, 100W Hi-fi AmplifierCircuit symasym article "audio amplifier circuits, transistor amplifier, " tagged with

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Quality design a beautiful Amplifier circuit have all the details oscilloscopes and voltage measurements PCBs have specified additional circuit diagrams

100W HI-FI Amplifier

THD: ~0.005% (measured) sim’d: 0.002%
Power into 8ohm: 60 watts
Power into 4ohm: 100 watts
Gain: 32dB (~1:40) full output at 0.7v input (0.5v rms)
Feedback: 57dB
Phase margin: > 90°
Supply voltage: +/- 36v
Biasing: 55ma, 12.1mv across a single 0.22 ohm
Frequency response: 3.2hz to 145khz (-1db) using 4.7uf input cap
Phaseshift at 10khz: <3° More will follow !

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100W Hi fi AmplifierCircuit symasym ClassAB amplifier audioband bjt transistor Symasym5

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