- Joined
- Oct 11, 2002
OK, so I think that I have almost all the info that I need to do this. However, a few questions remain.
Does anyone know if 75 ohm rheostats exist? I have a 100 ohm for testing purposes, and it just seems like way too much. It's a 10 turn, but all current is shut off at half way through...or actually, from my calculations, 2/3 through (resistance required to shut the fans off is 66.67 ohm). Thus, It is quite annoying that they are off halfway through turning the thing. I've looked, and I can't seem to find any 75 ohm resistors. Ive tried Allied Electronics and another online site that starts with a J or something, and they dont seem to have them. I'm beginning to wonder if they even exist.....im certain they dont, but any ideas?
And any more good places to buy?
Does anyone know if 75 ohm rheostats exist? I have a 100 ohm for testing purposes, and it just seems like way too much. It's a 10 turn, but all current is shut off at half way through...or actually, from my calculations, 2/3 through (resistance required to shut the fans off is 66.67 ohm). Thus, It is quite annoying that they are off halfway through turning the thing. I've looked, and I can't seem to find any 75 ohm resistors. Ive tried Allied Electronics and another online site that starts with a J or something, and they dont seem to have them. I'm beginning to wonder if they even exist.....im certain they dont, but any ideas?
And any more good places to buy?