On 2015-03-18, DecadentLinuxUserNumeroUno wrote:
On Wed, 18 Mar 2015 10:30:44 -0700, John Larkin wrote:

On Wed, 18 Mar 2015 09:28:57 -0700, Jim Thompson
wrote:

Voltage-Controlled Capacitor Spice Model now on my website.

See VControlledCap.zip on the Device Models & Subcircuits Page.

Includes Library File (.LIB), LTspice Symbol (.ASY), and a JPEG showing
how it was developed.

...Jim Thompson

I don't have time to play with this just now, but one quick question:

Given that C is a variable capacitor, set C to 1F and charge it to 1
volt. Now change C to 0.5F. What is the new voltage?

How many 1 farad capacitors are you aware of?

I've seen maybe 10 or 20 examples for sale retail. seen adverts for more.

Oh and would not a 1F charged cap dump into a 0.5F cap and fully charge
it? If that answer is yes, then the voltage would be the same...
slightly less even, all elements considered.

"change", not "charge"

You thought it would morph the EMF into something else?

conservation of matter and all that.

--
umop apisdn