I am going to build an Audio Amplifier Dummy Load. I found this article and plan to build mine like it. Attached is the schematic. And here is the link to the build:
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Audio Dummy Load Project Kit
He says the power handling capabilities are for each channel is 200W. From what I remember about the formula for adding resister wattage is:
What am I missing?
I want to build mine using (8) 8ohm resisters rated at 100Watts each (4 per channel).
Using is schematic will my dummy load be 200 or 400 watts in each channel.
I am asking to learn, not just get to correct answer. I am looking for the math formula so that I can also do this in the future if need presents itself again.
Thanks
Dennis
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Audio Dummy Load Project Kit
He says the power handling capabilities are for each channel is 200W. From what I remember about the formula for adding resister wattage is:
- When wire in parallel, add the values.
- When wire in series, the value is the lowest wattage of any in the series.
What am I missing?
I want to build mine using (8) 8ohm resisters rated at 100Watts each (4 per channel).
Using is schematic will my dummy load be 200 or 400 watts in each channel.
I am asking to learn, not just get to correct answer. I am looking for the math formula so that I can also do this in the future if need presents itself again.
Thanks
Dennis
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