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Inductor capazitance [message #31810] Fri, 10 March 2006 04:39 Go to next message
PakProtector is currently offline  PakProtector
Messages: 935
Registered: May 2009
Illuminati (2nd Degree)
I found this o the web...a calculator for determining the inductance and shunt capacitance of an RF inductor.

http://www.qsl.net/in3otd/inductors.html

mind your units for audio grid chokes!
cheers,
Douglas

Re: Inductor capazitance (OT reply :-)) [message #31811 is a reply to message #31810] Fri, 10 March 2006 06:29 Go to previous messageGo to next message
Damir is currently offline  Damir
Messages: 1005
Registered: May 2009
Illuminati (2nd Degree)
OT - based on the names of scientists/engineers in the reference mentioned, I realized that they are somewhere from former YU (Croatia, Serbia, Bosnia).
It is pain for me to look how many educated people with good knowledge/projects (see for example "Arta" program in "Measurements Systems and Techniques" section) exist here...and how much they are underestimated and balked and little payed... The only way to actually make something is to go somewhere else.

Re: Inductor capazitance (OT reply :-)) [message #31812 is a reply to message #31811] Fri, 10 March 2006 10:25 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18670
Registered: January 2001
Illuminati (33rd Degree)

On reading your post, I immediately thought of Nicola Tesla.


Re: Inductor capazitance (OT reply :-)) [message #31813 is a reply to message #31812] Fri, 10 March 2006 12:36 Go to previous messageGo to next message
Damir is currently offline  Damir
Messages: 1005
Registered: May 2009
Illuminati (2nd Degree)
Yes...years, decades, centuries... nothing changes, and nothing will change.


Re: Inductor capazitance (OT reply :-)) [message #31814 is a reply to message #31813] Fri, 10 March 2006 14:18 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18670
Registered: January 2001
Illuminati (33rd Degree)

Seems that way, but if you think about it another way, everything changes. It just changes slowly.


Re: Inductor capazitance (OT reply :-)) [message #31816 is a reply to message #31814] Fri, 10 March 2006 14:53 Go to previous messageGo to next message
Damir is currently offline  Damir
Messages: 1005
Registered: May 2009
Illuminati (2nd Degree)
"...Of course, this is only one man`s story or one man`s view of reality. If you`ll keep reading maybe the next story will be happier. I hope so."

Ch. Bukowski: "South of No North"

(The next story is about cannibal, but really funny...:-) )

Inductor capazitance and (OT reply :-)) [message #31818 is a reply to message #31812] Fri, 10 March 2006 21:29 Go to previous message
PakProtector is currently offline  PakProtector
Messages: 935
Registered: May 2009
Illuminati (2nd Degree)
Hey-Hey!!!,
Tesla was right, along with Mr. Westinghouse...

The capacitance thing is 2 equations and two unknowns. In actual practice, one would need an error term to deal with capacitive and frequency resolution issues.

Now, where did I put that BCP-16....
cheers,
Douglas

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