HiFi Power amplifier Circuit
Budget: $30 – $250 USD
Input power: 60vdc nominal
Frequency Response: 1hz-100khz, +0db -1db
Input sensitivity: 1v
Power: 600w minimum @ 8ohms
Gain: 40db (without clipping)
Impedence : 8ohm – 0.5ohm
.05% THD or less
Signal to noise ratio: 110db
Damping factor 180
Quad push pull amplification design with three stage Darlington circuitry to reduce distortion (or equivalent).
Have required protection for circuit and for output .
Allowance for a increase voltage of up to 40% (circuit should able to handle the increase and simply increase its out wattage in response )
Please make your best attempt to separate hot components from the rest of the main board if a passive board level heatsink will not be enough to cool it.
This should also have: clipping indicator, output level indicator, blown fuse indicator.
Frequency Response: 1hz-100khz, +0db -1db
Input sensitivity: 1v
Power: 600w minimum @ 8ohms
Gain: 40db (without clipping)
Impedence : 8ohm – 0.5ohm
.05% THD or less
Signal to noise ratio: 110db
Damping factor 180
Quad push pull amplification design with three stage Darlington circuitry to reduce distortion (or equivalent).
Have required protection for circuit and for output .
Allowance for a increase voltage of up to 40% (circuit should able to handle the increase and simply increase its out wattage in response )
Please make your best attempt to separate hot components from the rest of the main board if a passive board level heatsink will not be enough to cool it.
This should also have: clipping indicator, output level indicator, blown fuse indicator.
Related categories:
Electrical Engineering
PCB Layout
Circuit Design
Electronic Design
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