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Linear Mode
filter choke
Chuck Schwark
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#3

03-15-2010, 07:51 PM
Looks like your choke is just fine. The specs on that filter choke, part no. 3422 are:

Inductance in Henries - 6.5 H., Max current - 150 mA., D.C. resistance - 200 ohms.

Note that the DC resistance has a usual tolerance of 10-20%, so 170 ohms is right in the ballpark.

Be sure there is NO leakage or shorts to the case as well. Disconnect both leads and measure from either one of the leads to the case.

Chuck
Chuck Schwark,
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Messages In This Thread
filter choke - by denver - 03-15-2010, 09:58 AM
Re: filter choke - by denver - 03-15-2010, 01:58 PM
Re: filter choke - by Chuck Schwark - 03-15-2010, 07:51 PM



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