which parts are which in the circuit

Thread Starter


Joined Apr 3, 2009
in the pic i have a line filter with its own schematic on it. it also has the values. can someone please tell me which values go with which part? i want to multisim this and look at scope views to see how the low pass works. TY



Joined Jul 9, 2011
I would think that the circle with arrows indicates that this is a common mode choke coil. The arrows pointing in the same direction would indicate that this is a coupled inductor (although it isn't drawn as one) where the windings start both at the same end, hence suppressing CMN together with the Y-capacitors. Not sure if you will be able to simulate it in Multisim.

Have a look at the attachment.