High Quality 150W Power Amplifier circuit using 2N3055, 2N2219, 2N3250
only with power supply – and +

Power Supply using 2N3055 for 30v 0 +
Short circuit protection, 94dB supply rejection ratio, thermal protection, S/N ratio in excess of 100dB, Open loop gain typically 90dB and 10A quiescent current, 2N3055, 2N2219, 2N3250 is great enough to give you good audio performmance. This power Tr will amplify the audio signal up to 150W output power.
150 Watt Power Amplifier

150 Watt Power Amplifier
30v + 0 – Amplifier Power Supply for 150w

30v + 0 - Amplifier Power Supply for 150w
D4148 OR D4001
29/08/2011 @ 02:50
yeah, my 150 W power amplifier doesnt work, somehow i got 20 volts on output with nothing on imput and i dont know whats wrong,
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20/07/2023 @ 13:10