EpiLP1985
Member
- Joined
- Aug 11, 2017
- Messages
- 113
Not static at all. Temperature changes the value to a noticeable degree.
True, but unless we assume major swings in temperature from reference (20 C/68 F), it won't be as drastic as you think.
Relatively speaking, it's the most static of all the other variables!
Generally speaking you'll see a 0.35 k ohm increase per 10 C. That kind of resistance increase isn't going to drastically change the voltage output for a specific current. With that said, even as an electrical engineer (I am not an electronics guy but rather utility distribution and protection), I am not well versed enough to know what a 30-100 mV increase in signal will do to the input of an amplifier, although you'll get some attenuation going through the passive control circuit.
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