How to convert a pulse to fully positive.

[nismo87]

If i had a pulse which traverse in the negative and the positive region, is that possible to switch this kind of pulse to traverse in positive region only? What component should i add to have positive region only?

 

[skowe26]

Hi,

Your V1 voltage should be 0V. Or just connect the negative supply of the opamp to gnd.

 

[neils_arm_strong]

Use a clamper circuit at the output of the op-amp circuit.

 

[karesz]

Hi nismo87,
Are both input voltages +/- "polarized" too, if can you change their amlitude into between 0...+V2?
As "nas": you can clamp it orcompare in a second OP to 0V, or shift into 0...+V region for the next stages...
K.