10.5 watt audio power amplifier

261

03:09:06

High Fidelity cover all range of audio frequencies. All four transistors at the same heat sink. 

published 7 years ago

sshsslfun

7 years ago

The amplifier is for audio, audio is AC, AC is measured in RMS(Root Mean Square), meaning that this amplifier is actually 8 Watts not 12 Watts. 12 Watts is the peak while 8 Watts is RMS. Let me give you an example of RMS. US Mains Voltage is rated at 120VAC, Its actually 170 VAC Peak but it is said as 120VAC

sshsslfun

7 years ago

http://everycircuit.com/circuit/4948319792267264

hurz

7 years ago

@sshsslfun, 6Watt, you cant correct a power with 1.414 cuz its two times 1.414, one for voltage and one for current. So you have to take half of the peak power to get (rms) power.

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