cupoftea
Advanced Member level 6
Hi,
The feed-through capacitors like on page 138 of this....
Are they much good when you dont have a chassis ground?.....ie, you have one circuit ground and thats it.
They are obviously for common mode noise management. Are they kind of like a Y capacitor....for when you have eg a signal line common mode choke and you want a Y capacitor to go with it?
I appreciate these three term caps are said to be for diff mode, but the frequency they operate at is so high, that you think of common mode for those frequencies.
The feed-through capacitors like on page 138 of this....
Are they much good when you dont have a chassis ground?.....ie, you have one circuit ground and thats it.
They are obviously for common mode noise management. Are they kind of like a Y capacitor....for when you have eg a signal line common mode choke and you want a Y capacitor to go with it?
I appreciate these three term caps are said to be for diff mode, but the frequency they operate at is so high, that you think of common mode for those frequencies.