The only model of the stellar relaxation oscillator I know of is a variable star.. Cepheid variables, for example.
The pulsations are the result of oscillations, involving ionisation... It could be called the relaxation oscillator.. but it is NOT of electrical/electronics type.
Another example is Sun's 11 years cycle...
It is interesting that EU people are not mentioning it at all :-)
Last edited by bojan; 30-09-2010 at 08:13 PM.
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