(Solved): Exercise 4.5: Ohmic-capacitive voltage dividerA mixed ohmic-capacitive voltage divider is to be inve ...
Exercise 4.5: Ohmic-capacitive voltage divider
A mixed ohmic-capacitive voltage divider is to be investigated. The impedance Z1 consists of the series connection of R1 = 200 ? and C1 = 100 pF and the load Z 2 consists of the series connection of the elements R2 and C2.
a) How large is the division ratio ü = U1/ U2 for the unloaded divider depending on R1, R2, C1 and C2 and ??
b) Determine R2 and C2 so that the division ratio ü = 100 and becomes frequency independent.