01-19-2014, 01:44 PM
1. I would not touch coils if they work. Your borrowed time might be longer than any of our lives that we have left.
2. Chord is a good idea.
3. What is dirty GND? How is it dirty? If it is dirty, your Y is gonna hurt you not help you.
4. typica vlues for X is 0.1 to 1 uF, and if it is before the switch on the power side then install a bleed resistor across. Otherwise no resistor needed.
5. Typical Y is up to 3nF, but if you have isolation and no touch of chassis is possible 10nF is OK too.
2. Chord is a good idea.
3. What is dirty GND? How is it dirty? If it is dirty, your Y is gonna hurt you not help you.
4. typica vlues for X is 0.1 to 1 uF, and if it is before the switch on the power side then install a bleed resistor across. Otherwise no resistor needed.
5. Typical Y is up to 3nF, but if you have isolation and no touch of chassis is possible 10nF is OK too.
