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Old 23rd October 2011, 01:01 PM   #1
blmn is offline blmn  Brazil
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Default Elektor 1976 article wanted

Hi,

Im looking for the following article from Elektor:

"Class-B Output Stages without Quiescent Current. (Adjustment)," Elektor, iss. 20, pp. 26-27 (1976 Dec.)

Tks in advance for any help,
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Old 23rd October 2011, 01:08 PM   #2
forr is offline forr  France
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From Elektor, I am thinking of this one, called Edwin, but the date is different :

Edwin 20 watt (Elektor 1970 - May)

The basic idea has been used by Phase Linear, ESS and Graham Nalty.
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Old 23rd October 2011, 02:46 PM   #3
blmn is offline blmn  Brazil
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Tks Forr,

Actually Im doing a restoration of an amp that uses the topology described on the picture below, and Im sure I saw in the past something similar but I dont remember where.

The circuit is simplified here, but the concept is the same.

Regards,
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Last edited by blmn; 23rd October 2011 at 02:59 PM.
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Old 23rd October 2011, 09:13 PM   #4
mjf is offline mjf  Austria
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i found a copy of an article .........
greetings
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Old 23rd October 2011, 10:27 PM   #5
blmn is offline blmn  Brazil
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Thanks MJF,

It will be useful,

Regards
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