e-l-e-c-t-r-o
New Member
Hi!
Could someone please refer to links of theory/application circuits regarding:
"How to charge a capacitor linearly over time, when the input signal fed into it is a DC voltage"
See a drawing description of what I am looking below.
I came across with general "solutions" such as a Voltage to Current converter before the cap, or a constant current source.
But none of them looks fully comprehent to me so i am asking for some theory background to clear up things a little bit.
A "dummy" circuit explaining the theory in practice would be cool too.
Help appreciated.
Could someone please refer to links of theory/application circuits regarding:
"How to charge a capacitor linearly over time, when the input signal fed into it is a DC voltage"
See a drawing description of what I am looking below.
I came across with general "solutions" such as a Voltage to Current converter before the cap, or a constant current source.
But none of them looks fully comprehent to me so i am asking for some theory background to clear up things a little bit.
A "dummy" circuit explaining the theory in practice would be cool too.
Help appreciated.