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Re: [TCML] 1 Mhz ,1 kw
....so basically it boils down to the capacitor?
Is there a configuration to use the 94C20P15K,,,
as this is the current most used cap?
j.
On Sat, 21 Mar 2009 18:17 -0700, "bartb" <bartb@xxxxxxxxxxxxxxxx> wrote:
> Lau, Gary wrote:
> > Capacitor dielectric losses and inductor skin-effect and proximity-effect losses will be significantly higher at 1 MHz.
> > Regards, Gary Lau
> > MA, USA
> I want to point out that in the example coil I handed out, AC losses
> (both skin and proximity were accounted for at 1MHz) are 10 times
> 'lower' than a 1000 turn coil of the same geometry. If one were to use
> the same wire size as a 1000 turn coil and simply make the coil smaller
> to get the coil at 1MHz, then yes. But those losses can be canceled
> should an experimenter desire to eliminate them from the data.
> Dielectric losses are different and cannot be eliminated.
>
> Take care,
> Bart
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