snapshoot at 14:20 pm wrote:the discharge of a codo through a resistor is not a "linear" curve, we will have (over time) a decrease in the voltage and current at the terminals of our load.Obamot, at 13:47 PM wrote:Since you say to be "originally trained electronics engineer", Very simple question:
- how do you replace an ordinary 1,5 Volt “type A” battery at 2500 mAh:
... by a capacitor? (As is found in many internal circuits of electronic devices - of the type battery eliminator - to keep the preferences stored in memory during battery replacement).
What you are asked:
- what must be done so that your condo discharges in the same way as a battery? And to calculate us the suitable element, so that there is no difference from a standard stack?
- what is the exact type of condo exactly suited to this use and obviously its required value and performance?
- note: the capacity of the condo must be equivalent to or greater than the capacity of a standard battery as described above.
You see, this is a simple question for an electronics engineer, who is also a "researcher".
Any attempt not to respond will demonstrate that you are dodging because you do not have the skills that you claim. And you have an interest in responding very quickly!
but this rate of "sagging" of the quantities (i and v) depends on two main parameters; the capacity of the condo, and the resistance of the load.
so, theoretically, we can replace a battery (of a certain type) with a condo ..... but it is very conditioned as we have already seen.
I made you there a descriptive "study" of the thing, like that, on the fly, if you want a mathematical demonstration (with blows formulas enriched in derivative and integrals) I must go back to my lessons of ten ago years ...... you want some?
so give me a little time to revise all that and I come back.
to +.
PS:
I'm afraid we're going to move away from my subject there.
How many uF? Recommended voltage for 1,5 volt output. What type of condo? In what sense are you plugging it?
A resistance? What value? Rise in what direction? etc.
You are not going to give us all the internet to find the answer, eh, you've been thinking for half an hour:
snapshoot wrote:the discharge of a codo through a resistor is not a "linear" curve, we will have (over time) a decrease in the voltage and current at the terminals of our load.
So what? This is precisely what you are being asked: how to do it precisely?
It's long !!!