HydroMeyers Vic

[ramset]

Outlaw

Thanks for sharing that info

Chet

[Outlawstc]

no problem ramset. here is some more quite useful information.

Filter chokes
The largest values of inductance that can be obtained in practice are on the order of
several henrys. The primary use of a coil this large is to smooth out the pulsations in direct
current that result when ac is rectified in a power supply. This type of coil is known
as a filter choke

Inductors at radio frequency
The radio frequencies range from 9 kHz to well above 100 GHz. At the low end of this
range, inductors are similar to those at audio frequencies. As the frequency increases,
cores having lower permeability are used. Toroids are quite common up through about
30 MHz


Inductors at audio frequencies range in value from a few millihenrys up to about 1 H.
They are almost always toroidally wound, or are wound in a pot core, or comprise part
of an audio transformer.
Inductors can be used in conjunction with moderately large values of capacitance
in order to obtain audio tuned circuits. However, in recent years, audio tuning has
been taken over by active components, particularly integrated circuits


***********notes*********

toroid and pot core chokes will not work.. they can only be used in a pre determined circuit that doesnt need to be tuned..  stan is using a tunable negative choke. ruling them out. i know of two ways to make a tunable choke.. one is to finely sand a  line from end to end of coil and use a copper rod that can slide from end to end..  the copper rod is attached to secondary neg along with neg choke.. the other way is shown in pic.. allowing your ferro rod to be adjustabe.   the one in the pic would work really good for having ability of electronic control by means of servo.

please buzz dont disagree with my non intelect self.. remember i am a moron becasue i dont write like a 12th grade english teacher..

outlawstc

[johnbostick]

The Dead Cow and Vet School



First-year students at the UC Davis Vet school were receiving their first anatomy class, with a real dead cow.

They all gathered around the surgery table with the body covered with a white sheet. The professor started the class by telling them, 'In Veterinary Medicine it is necessary to have two important qualities as a doctor: The first is that you not be disgusted by anything involving the animal body.' For an example, the Professor pulled back the sheet, stuck his finger in the butt of the dead cow, withdrew it and stuck his finger in his mouth.

'Go ahead and do the same thing,' he told his students. The students freaked out, hesitated for several minutes, but eventually took turns sticking a finger in the anal opening of the dead cow and sucking on it.

When everyone finished, the Professor looked at them and said, 'The second most important quality is observation. I stuck in my middle finger and sucked on my index finger.' 'Now learn to pay attention. Life's tough, it's even tougher if you're stupid.'

[Spewing]

Call me crazy but i just had the strangest feeling. Outlaw and buzz is the same member or they are good friends?

I know i know, its crazy, what was i thinking,,,, I wonder what brown thinks.

[dankie]

Nah outlaw is cool ... I even released the pics under a proxy name close to him so Dyno wouldnt  be pissed @ me .

http://www.overunity.com/index.php?topic=6711.10