Series R-C circuit integrator

[Patrick Chung]

Good side of R-C circuit integrator that has no voltage offset to be integrated, like it is the case with op-amp integrator. Bad side is that series R-C circuit integrator is not so good integrator as one with the op-amp, butwith higher frequency and higher resistance, R-C circuit integrator is closer to perfect integrator. However, there is new tutorial

http://www.cirvirlab.com/index.php/electric/104-r-c-circuit-integrator.html

and online simulation

http://www.cirvirlab.com/simulation/r-c_circuit_integrator_online.php

 

[Helmut Wabnig]

Good side of R-C circuit integrator that has no voltage offset to be integrated, like it is the case with op-amp integrator. Bad side is that series R-C circuit integrator is not so good integrator as one with the op-amp, but with higher frequency and higher resistance, R-C circuit integrator is closer to perfect integrator. However, there is new tutorial

http://www.cirvirlab.com/index.php/electric/104-r-c-circuit-integrator.html

and online simulation

http://www.cirvirlab.com/simulation/r-c_circuit_integrator_online.php

You say:
In the time instant when switch is just closed

Correct, or at least, better:
In the time instant when the switch closes

( I am non-English, who wants to add?)

Just for fun.
w.

 

[Helmut Wabnig]

Good side of R-C circuit integrator that has no voltage offset to be integrated, like it is the case with op-amp integrator. Bad side is that series R-C circuit integrator is not so good integrator as one with the op-amp, but with higher frequency and higher resistance, R-C circuit integrator is closer to perfect integrator. However, there is new tutorial

http://www.cirvirlab.com/index.php/electric/104-r-c-circuit-integrator.html

and online simulation

http://www.cirvirlab.com/simulation/r-c_circuit_integrator_online.php

You say:
that it's behavior

correct
that its behavior

it's means: it is ....it's rainy today

its means: his beer, it is hers, the animal eats its food


BTW, a RC integrator has no disadvantages.
That is not a good description, it is like saying,
a dog has disadvantages.
A dog is a dog is a dog, and it is not supposed
to be more or less than a dog.


just my two cents.


w.