Re: Question? UCN5804
Posted by
Richard
on 2003-07-02 13:50:16 UTC
--- In CAD_CAM_EDM_DRO@yahoogroups.com, "turbulatordude"
<davemucha@j...> wrote:
break the case, unwind the coiled resistance wire, measure off about
200 ohms worth which will be about an inch or so and should,with
crimped on lugs, do the job. Inductance should be no more that any
piece of wire the same measurements and the inter-turn capacitance
should be gone. We did this all the time when I was playing with
radio gear back in WW2! I have also done it when needing a low value
resistor to provide a feedback voltage to a comparator for current
limiting applications.
<davemucha@j...> wrote:
>Dave, I have started with a 10 watt wirewound at 1000 ohms or so,
> if you put 10 resistors, 10K, in parallel, you get 1 K total
break the case, unwind the coiled resistance wire, measure off about
200 ohms worth which will be about an inch or so and should,with
crimped on lugs, do the job. Inductance should be no more that any
piece of wire the same measurements and the inter-turn capacitance
should be gone. We did this all the time when I was playing with
radio gear back in WW2! I have also done it when needing a low value
resistor to provide a feedback voltage to a comparator for current
limiting applications.
Discussion Thread
k00lmon
2003-06-16 21:26:30 UTC
Question? UCN5804
stephank97
2003-06-17 01:08:05 UTC
Re: Question? UCN5804
James Stevens
2003-06-17 06:23:32 UTC
Re: [CAD_CAM_EDM_DRO] Question? UCN5804
Raymond Heckert
2003-06-17 21:05:20 UTC
Re: [CAD_CAM_EDM_DRO] Question? UCN5804
Alan Marconett KM6VV
2003-06-18 10:36:53 UTC
Re: [CAD_CAM_EDM_DRO] Question? UCN5804
ben_englund
2003-07-02 00:18:32 UTC
Re: Question? UCN5804
ccq@x...
2003-07-02 05:01:54 UTC
Re: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
Harvey White
2003-07-02 06:13:42 UTC
Re: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
Carl Mikkelsen
2003-07-02 06:33:53 UTC
Re: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
ccq@x...
2003-07-02 07:06:44 UTC
Re: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
turbulatordude
2003-07-02 07:09:59 UTC
Re: Question? UCN5804
Eric Rullens
2003-07-02 07:58:21 UTC
RE: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
Alan Marconett KM6VV
2003-07-02 10:47:13 UTC
Re: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
turbulatordude
2003-07-02 11:58:29 UTC
Re: Question? UCN5804
Richard
2003-07-02 13:50:16 UTC
Re: Question? UCN5804
chrlythb@a...
2003-07-02 18:10:37 UTC
Re: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
JanRwl@A...
2003-07-02 19:21:24 UTC
Re: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
turbulatordude
2003-07-02 20:21:28 UTC
Re: Question? UCN5804
Bill Kichman
2003-07-03 10:13:53 UTC
Re: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
JanRwl@A...
2003-07-03 11:27:55 UTC
Re: [CAD_CAM_EDM_DRO] Re: Question? UCN5804
turbulatordude
2003-07-03 16:05:00 UTC
Re: Question? UCN5804
Paul Alciatore
2003-07-31 13:30:57 UTC
Re: Question? UCN5804