Shopsmith Forums

What would you expect it to look like? Is it not just a squirrel cage blower sized to fit the space available? Dusty, Sorry, I mis-spoke. Technically it is not a squirrel cage blower fan. I was just commenting on how it looks like a standard off-the-shelf blower fan. In other words, it doesn't look...

Sorry this happened to you. I haven't had mine that long, but so far mine are doing well. I have to ask when did you have your epoxy floor put in? Was it before/after you put these casters on? Just wondering if one of the chemicals involved in the epoxy floor might have come into contact with the ca...

Steve, Thanks. I am really enjoying this thread and seeing some of the ways you have been able to utilize the WoodAnchor system. Since you brought up the ProStop Digital Fence System , I have been eyeing them for some time now. I would very much be interested in getting your opinion on this company/...

I do live near the coast so it’s always humid, but not so much that it’s salty . I’ll still be sure to keep everything protected though, I’m well familiar with rust damage. It isn't just salty environments. I live in the desert with a fairly dry shop, far from any ocean. I am the original owner of ...

I haven't designed motor drives, so I will defer to Dennis here. However, I do have some experience with power management circuits, so from my experience what I see in the latest plots from David is what looks like about a 22.5kHz switching harmonic riding on top of the input current waveform (it is...

Regardless, the rough calibration seems to indicate that the current measurements are generally valid. So I still can’t figure out why the peak inrush current was only 15A. It didn’t look as if the current probe was saturating, either. I’m probably assuming something about the input circuitry that ...

Is this in reference to the discussion on switch arcing ( https://forum.shopsmith.com/viewtopic.php?p=285853#p285853 ) thread? Keep in mind if you are trying to measure in-rush current that probe impedance can affect your ability to capture this transient. The actual transient could be even larger t...

David,

I always enjoy looking at o-scope plots, particularly color ones like this, but I guess I am missing the goal here. Maybe I missed the relevant thread (or I am just dense), but just curious what you intend to measure on the PowerPro with this setup and why. Intrigued...

JPG wrote: ↑Sun Jul 18, 2021 11:36 am Only problem is, some are half wave.

Now forum members have become "rectifiers" as well....will the re-definition of technical terms ever end?