SV: Re: SV: Re: National AN-299 VCO idea (was: Re: [sdiy] Exponential converter information)

[karl dalen]

--- Ian Fritz <ijfritz at earthlink.net> skrev:

> At 11:56 AM 6/20/05, karl dalen wrote:
> > >
> > > I haven't tried it yet, since I don't really like the heater approach
> > > (where does the heat go, and what does it do?),
> >
> >I have tried it and didnt like it!
> >I like the heater aproach, but prefer the Moog Source method.
> >The heat goes to the air,after it heats the trannies, you know that Ian!
> 
> :-) But I do remember one list member having trouble because of putting the 
> integrator cap too close to the heated chip.  You do have to watch a bit to 
> be sure the exhaust doesn't affect anything else.

Exactly, and therefore i h(al(f)ways tend to stand the VCO PCB vertically
with the heater above the integrator cap, the integrator, and the comparator
so that heat dont put an effect on the VCO core!

Reg
KD