[Boatanchors] Power Supply NCX-A, NCX-200

[Peter A Markavage]

Once upon a time, I remember someone asked what is the value of the
filter choke, L2,  in these supplies since it's not indicated on the
schematics or detailed in the parts list. I was going through some old
National loose papers I had from someone who use to work there and found
a marked up schematic and parts list that indicated L2 is B50864 (NCX-A),
B52067 (NCX-200), 8 Henry, 200 MA, 120 ohms. If the info has already been
posted (I didn't check the archives since I'm not sure where it was even
asked), it should be old news.
 
Pete, wa2cwa