[Milsurplus] hi volt choke testing questions

[aGEnuine Ham]

| Unfortunately I see no way to pass DC through the choke and also 
| hook up this AC power supply to it. Maybe in series?

Sure, why not?  Big cap across the DC supply, but it likely has that
already.  AC supply must be DC continuous, like a transformer winding.

You can also isolate the DC with a resistor. and the AC with a capacitor,
and apply them in parallel to do the measurement you describe.  If you
configure it in a bridge, you can null out the parasitics.

BTW, I seem to recall that the GR 1650A allows you to do what you need.,
measure the inductance of a choke with externally provided DC running
through it, using the bias connection.

Good luck! 
George
W5VPQ

________________________________________________________________
The best thing to hit the Internet in years - Juno SpeedBand!
Surf the Web up to FIVE TIMES FASTER!
Only $14.95/ month - visit www.juno.com to sign up today!