Transistor Biasing.

Started by rockgardenlove, March 12, 2007, 01:31:25 AM

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mattpocket

Someone posted a great link in my harmonic perkulator (note wrong spelling) thread...

Matt
Built: LofoMofo, Dist+, Active AB Box, GGG 4 Channel Mixer, ROG Omega
On the Bench:Random Number Generator, ROG Multi-face, Speak & Spell
--------------------------------------------
My Pop-Punk Band - www.myspace.com/stashpocket

johngreene

Quote from: rockgardenlove on March 12, 2007, 11:37:29 PM
"What I'm seeing here is that you just want to have it set up so the base is .7 volts (for most transistors) above the emitter...?"

Is this deduction correct?


kind of, I would rephrase it to:

"What I'm seeing here is that you just want to have it set up so the base is .7 volts (for most transistors) above where you want the emitter to be...?"

--john
I started out with nothing... I still have most of it.

mac

QuoteSomeone posted a great link in my harmonic perkulator (note wrong spelling) thread...

That's a long nice thread about the HP. A trial an error bias approach when dealiing with Ge circuits. Thanks to it I found an interesting mod I am going to post soon with schem, and a new circuit derived from the HP.

Matt, ask the moderators to let you change the name of the post to Harmonic Percolator? That'll help when using the search engine.

mac
mac@mac-pc:~$ sudo apt-get install ECC83 EL84

mattpocket

Built: LofoMofo, Dist+, Active AB Box, GGG 4 Channel Mixer, ROG Omega
On the Bench:Random Number Generator, ROG Multi-face, Speak & Spell
--------------------------------------------
My Pop-Punk Band - www.myspace.com/stashpocket