Search found 4 matches

by California Techie
Fri Aug 05, 2005 3:32 pm
Forum: General Discussion
Topic: Problem with Hall sensor
Replies: 7
Views: 3119

Re: Problem with Hall sensor

That ceratainly looks like an interesting project. I also would be interested in the extra facts before proceeding. Has anyone made a PCBoard for it. I guess that you have not checked back or are still busy on the project<p>Edd I dwfinitely will have to get and try the magnetic flux braking experime...
by California Techie
Thu Mar 31, 2005 1:47 pm
Forum: General Discussion
Topic: Weller EC2002M
Replies: 24
Views: 5364

Re: Weller EC2002M

Sweet smell of success. Its alive ! I got into the weller unit and found the problem turns out to be exactly as mentioned. The control parts contacts were oxidized. One of the contacts was closing before the other and the other one arced. I then done resurfacing to balance them so that they closed t...
by California Techie
Thu Mar 24, 2005 12:50 pm
Forum: General Discussion
Topic: Weller EC2002M
Replies: 24
Views: 5364

Re: Weller EC2002M

Gee whiz if i cant repair my unit with all of that informantion.I would think that it cant be done. I will have some time this weekend and i'm going to look into it.
A million thanks
Rex
by California Techie
Thu Mar 17, 2005 11:31 am
Forum: General Discussion
Topic: Weller EC2002M
Replies: 24
Views: 5364

Re: Weller EC2002M

As a new reader of the magazine i found this group address listed inside and was reading back posts and found some topics of interest to me. i also have an older Weller station, possibly 1997, that is erratic in heating at times.Sometimes after sitting in its holder it will be cold when I pick it up...