Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

RC passive filters question

Status
Not open for further replies.
If all three elements are in series you have a simple RC high pass with a time constant T=(R1+R2)*C=RC.
Thus the corner frequency is wo=1/T.
Of course, you get the same result using the high pass transfer function

H(s)=R2/(R+1/sC)=sC*R2/(1+sRC) with R=R1+R2.
 
Status
Not open for further replies.

Latest threads

New Articles From Microcontroller Tips

Back
Top