ata90
Member level 5
Hi buddy
Assume we have a square wave with specification bellow:
frequency: 400Hz
duty cycle: 50%
Positive peak voltage: +24V
Negative peak voltage: -20V
I want to remove DC offset voltage and supply 50 ohm load. I'm not sure if I can remove offset voltage with capacitors; because in negative cycle of square wave, the polarity of capacitor is reversed. and maybe damaged.
So, how can I remove DC offset voltage and have square wave with symmetric positive and negative peak?
Assume we have a square wave with specification bellow:
frequency: 400Hz
duty cycle: 50%
Positive peak voltage: +24V
Negative peak voltage: -20V
I want to remove DC offset voltage and supply 50 ohm load. I'm not sure if I can remove offset voltage with capacitors; because in negative cycle of square wave, the polarity of capacitor is reversed. and maybe damaged.
So, how can I remove DC offset voltage and have square wave with symmetric positive and negative peak?