I want to clean up a 0 - 230VAC, 0-120Hz signal. How can I design a filter for this?
Im new into filter so I need to understand some basics.
1. I do understand that a low pass filter cuts off high frequency disturbanses. At what level of frequency should the cut off be?
2. 1 or 2 pole filter? What is the difference?
3. What kind of filter would fit this application
Thanks.
Best Regards
Hans Pettersson
Im new into filter so I need to understand some basics.
1. I do understand that a low pass filter cuts off high frequency disturbanses. At what level of frequency should the cut off be?
2. 1 or 2 pole filter? What is the difference?
3. What kind of filter would fit this application
Thanks.
Best Regards
Hans Pettersson