Print Page - Biasing... AHHHHH HEADACHE !!!!

Title: Biasing... AHHHHH HEADACHE !!!!
Post by: Phorhas on February 26, 2004, 01:06:09 AM

Hey guys...

Where can I find some good biasing articles and tutorials?
(or - I want to learn more about designing!)

thnx :)

Regards,
Dan.

Title: Biasing... AHHHHH HEADACHE !!!!
Post by: ExpAnonColin on February 26, 2004, 01:22:15 AM

Biasing what? :?

-Colin

Title: GEO
Post by: petemoore on February 26, 2004, 01:51:05 AM

and AMZ...or setup trimpots here there or everywhere...lol
I like sometimes to start with the drain or collector resistance/
following the voltage guides from GEO...what the different transistors need to be seeing to operate

Title: Biasing... AHHHHH HEADACHE !!!!
Post by: Phorhas on February 26, 2004, 02:13:22 AM

QuoteBiasing what?

-Colin

Oops... you're right... biasing trannies (of all kinds) mainly, but tube and what-not is also on my list :)

P.S. How do know what voltages I should get?

Title: Biasing... AHHHHH HEADACHE !!!!
Post by: smoguzbenjamin on February 26, 2004, 05:52:00 AM

The base should be a Si diode drop above the emitter (0.6 - 0.7v). Start there :)

Title: Biasing... AHHHHH HEADACHE !!!!
Post by: bwanasonic on February 26, 2004, 12:01:20 PM

Quote from: Phorhas
Oops... you're right... biasing trannies (of all kinds) mainly, but tube and what-not is also on my list :)

Careful there, tubes are a whole other beast, and a high-voltage one at that. I think you would need to be more specific on what circuit and what transistor you want to bias to get much useful information.

Kerry M

Title: Biasing... AHHHHH HEADACHE !!!!
Post by: Phorhas on February 26, 2004, 12:34:18 PM

First of all - thnx guys for responding...

But what I was aiming for is articles, lessons, tutorials and all that, considering biasing and trannies usage, availiable on the web... do you know of such

Regards, Dan. :wink:

DIYstompboxes.com

DIY Stompboxes => Building your own stompbox => Topic started by: Phorhas on February 26, 2004, 01:06:09 AM