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Class D Switching Power Amplifiers and Power D/A conversion

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Old 30th August 2012, 04:34 PM   #1
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Default Build a Class D amplifier step by step

I'm in the beginning phase of building a stereo class D amplifier, partly from modules bought through ebay, and parts I have laying around.
This thread will follow the building process step by step.

This have already been done:
1.Decided to build PSU from an 2x33V 250VA toroidal transformer, together with 2x10000F caps and a 10A rectifier bridge. This is stuff I've had laying around like forever.
2.Decided to build the entire amplifier into an M2A1 ammunition box, as seen on the picture below:
Click the image to open in full size.
3. Orderer a L15D-Pro module kit from ebay. Will order only one first, to try it out.

I now need to decide how to mount the stuff into the box, any ideas?
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Old 30th August 2012, 04:39 PM   #2
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Aint it a bit of a shame to cut up such a box ?
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Old 30th August 2012, 04:41 PM   #3
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Quote:
Originally Posted by Tekko View Post
Aint it a bit of a shame to cut up such a box ?
Yes it is, but I have six of them, and I don't have any other nice looking box to hold the amplifier.
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Old 30th August 2012, 05:01 PM   #4
stoc005 is offline stoc005  United States
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Those are ammo cases. Lots of surplus ones on Ebay for 10 USD.
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