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Class D Switching Power Amplifiers and Power D/A conversion

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Old 9th October 2009, 07:05 AM   #21
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Default Audium - 20x more efficient/ 100W from 1.5V?

Hello everyone,
i just stumbled over this new technology:

http://www.elektor.com/news/100-watt..._campaign=news

http://www.audiumsemi.com/news002.php

Has anyone information / opinions about this?
Thanks,
Nils
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Old 9th October 2009, 07:25 AM   #22
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http://depatisnet.dpma.de/DepatisNet...002008029091A2
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Old 9th October 2009, 07:34 AM   #23
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"100 W peak power output" can mean anything the manufacturer wants it to mean...
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Old 9th October 2009, 07:35 AM   #24
luka is offline luka  Slovenia
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unless they drive 0.1R
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Old 9th October 2009, 07:46 AM   #25
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On a more serious note, I've no doubt the device will be more power-efficient than the current generation. Exactly how much is very difficult to determine, even from the data sheets, since there are so many parameters the manufacturer can influence to make it look good...
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Old 9th October 2009, 08:19 AM   #26
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There is already a thread open on this subject !

Regards

Charles
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Old 11th October 2009, 07:32 PM   #27
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Fabulous, Charles. How 'bout a link, you bozo?

w
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Old 12th October 2009, 11:54 AM   #28
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How 'bout a little search ? ;-)

http://www.diyaudio.com/forums/class...ml#post1942751

Regards

Charles
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Old 12th October 2009, 02:25 PM   #29
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Fabulous, Charles. How 'bout a link, you bozo?
I assume you are friends? And the bozo remark was tongue in cheek? If not .....
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Old 12th October 2009, 09:17 PM   #30
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'little search' under 'audium' didn't discover it.

Contrary to impressions, correspondents are not clairvoyant.

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