Posted by Damir [ 213.202.106.249 ] on November 01, 2005 at 11:56:08:
In Reply to: Re: Huh, sorry Manual... posted by manualblock on November 01, 2005 at 07:33:39:
"Active load" is not a new idea, it is mentioned many times in the book "Vacuum Tube Amplifiers" by Walley and Wallman, 1948.
You can ignore how SS CCS circuit works, you can just look at it like very high value resistor for AC, and with "adjustable" voltage drop for DC.
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