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Old 3rd February 2009, 07:26 PM   #1
griergg is offline griergg  New Zealand
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Default Class D - 30w-50w modules - anyone know where to get em?

Hi - wondering if anyone might have a lead on prebuilt 30w-50w class D modules?
I've talked to Hypex - they're modules are a little too big for what I'm after.



Working on a production sample of a mp3 docking speaker - my supplier in China who I thought was going to be able to provide is proving to be too problematic.

Any ideas, thoughts would be great.

thanks
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Old 3rd February 2009, 07:55 PM   #2
tinitus is offline tinitus  Europe
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http://www.41hz.com/
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Old 3rd February 2009, 09:05 PM   #3
Cristi is offline Cristi  Europe
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The TDA8920 or TDA8924 can fit your requirements, although they have higher rated power than your needs. if the size is a concern, can use smaller capacitors, to be less tall. all o them are fully assembled and tested.
please take a look at
http://connexelectronic.com/product_...1rrjsu4jkdv9l5
and
http://connexelectronic.com/product_...1rrjsu4jkdv9l5

on request, i can make custom made boards, which will meet you space, size, power requirements, if you need more than few pcs.
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Old 3rd February 2009, 09:10 PM   #4
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Might not be what he's looking for.

41hz.com sells kits, not prebuilt amplifiers. And since I'm guessing it's for commercial use, I think basing a new amplifier on a chip and company that has been out of production and existance for several years is not a viable option.

Although the few remaining chips from Tripath are great for us DIY'ers, a commercial company might be and should be hesistant to base their design on that.
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Old 7th February 2009, 02:34 AM   #5
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Default Source for Tripath 2024, 2020 amps and boards

Try this new distributor in the U.S.

www.p-macaudio.com
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