Odp: [sdiy] Tempco resistor in BassAce

[Roman Sowa]

3000 is pretty good. Some tempcos have tempco tolerance in range of 10% anyway,
so it may as well be 3300 (or 2700). If you'd use, say, 3900ppm tempco, you
could trim it dow using metalized resistor. You cannot raise this 3000 in any
way.
But still 3000ppm tempco gives 10 times better performance than no tempco at
all. No mods needed IMHO.

Roman

----- Original Message -----
From: J. Agudo <bocc7 at yahoo.es>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Tuesday, April 15, 2003 1:19 PM
Subject: [sdiy] Tempco resistor in BassAce


> Hi, Finally I got the components to build the BassAce but, but I could not
find the tempco 3300 ppm/C, and I used a PTC from Farnell which is 3000 ppm/C,
anybody knows what mods do I have to make in the circuit, to get the temperature
compensation. The resistor is Meggit LT300014T261K0J, which is as well 1K. Thank
you.
>
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#161;Gratis!