On 12/29/2016 10:47 PM, Gene Heskett wrote:
>
> Yup that too. Chances are such places were a union shop & lots of those
> places are busy protecting the crane operators job.
>
>
No, that place is NOT union, and the real crane operator
thinks it is totally crazy, too, and will tell you so.
But, "ru
On Thursday 29 December 2016 22:17:50 Jon Elson wrote:
> On 12/29/2016 07:30 PM, Gene Heskett wrote:
> > Darn it, I meant CTA, for Cover Their A$$ above.
>
> Yeah, lots of that. At Argonne, they have all the ladders,
> and I mean ALL the ladders, down to one foot tall step
> ladders, chained to t
On 12/29/2016 07:30 PM, Gene Heskett wrote:
>
> Darn it, I meant CTA, for Cover Their A$$ above.
>
>
Yeah, lots of that. At Argonne, they have all the ladders,
and I mean ALL the ladders, down to one foot tall step
ladders, chained to the wall! Only the trained people can
check out the keys to
On Thursday 29 December 2016 19:01:33 Gene Heskett wrote:
> On Thursday 29 December 2016 13:35:14 Jon Elson wrote:
> > On 12/29/2016 11:19 AM, Gene Heskett wrote:
> > > And there went the reversed hookup protection. :)
> >
> > No, the diodes are in the power SUPPLY, so the modular
> > supply is ru
On Thursday 29 December 2016 13:35:14 Jon Elson wrote:
> On 12/29/2016 11:19 AM, Gene Heskett wrote:
> > And there went the reversed hookup protection. :)
>
> No, the diodes are in the power SUPPLY, so the modular
> supply is running near the designed voltage, but the load
> gets a lower voltage.
Hm, I might be an idiot but not an "I"diot. Today I could create folders but
they did not stay until next time used. I must have done something stupid with
the stick and have to check myself what is going on.
> What are the permissions on the USB stick. Just do "ls -l" and see.
> Likely the d
What are the permissions on the USB stick. Just do "ls -l" and see.
Likely the device now is owned by a group you need to be a member of
in order to have write permission.But you can use "sudo chmod
..." to do a one time fix.
On Mon, Dec 26, 2016 at 12:03 PM, Nicklas Karlsson
wrote:
> Ther
good progress , i cant come up with any omissions , at least at this stage
On 29 December 2016 at 19:01, TJoseph Powderly wrote:
> planning 3 tabs
> 'tech' you select edm parameters from a flatfile database OR rool your own
> on/off/current/polarity/ignition voltage
> 'cut' you control live cu
On 12/29/2016 11:19 AM, Gene Heskett wrote:
>
> And there went the reversed hookup protection. :)
>
No, the diodes are in the power SUPPLY, so the modular
supply is running near the designed voltage, but the load
gets a lower voltage.
>> Jon
> How did you get that mod past the nuclear regulators?
On Thursday 29 December 2016 11:39:38 Jon Elson wrote:
> On 12/29/2016 12:07 AM, TJoseph Powderly wrote:
> > I'll second the meanwell p/s
> > but the name is just so ... apologetic :-)
> > mine have sticker 'finely made in taiwan'
>
> There are no rules.
None they pay any attention to.
> I hav
On Thursday 29 December 2016 09:29:58 John Thornton wrote:
> Gene, you have a package on the way... a little lagniappe from me.
>
> JT
Thank you John. Have a happy new year.
> On 12/28/2016 7:32 PM, Gene Heskett wrote:
> > On Wednesday 28 December 2016 17:42:29 John Thornton wrote:
> >> Hi Gene,
No, SOME switched mode supplies are noisy and need external filters.
Many of the are very good. The problem is you never know what you
will get if you buy stuff on eBay. Even if it says "Genuine Acme
Brand" it may not be. There are MANY fake products sold.
What I do is buy and test out one and
Nope
JT
On 12/29/2016 10:34 AM, Gene Heskett wrote:
> On Thursday 29 December 2016 11:11:56 John Thornton wrote:
>
>> Gene, your package is on the way.
>>
>> JT
> Thanks JT but aren't you missing some numbers?
>> On 12/29/2016 10:06 AM, Gene Heskett wrote:
>>> On Thursday 29 December 2016 06:25:
On 12/29/2016 12:07 AM, TJoseph Powderly wrote:
> I'll second the meanwell p/s
> but the name is just so ... apologetic :-)
> mine have sticker 'finely made in taiwan'
>
There are no rules. I have been making a power supply for
some nuclear instrumentation electronics for some years. I
used a
On Thursday 29 December 2016 11:11:56 John Thornton wrote:
> Gene, your package is on the way.
>
> JT
Thanks JT but aren't you missing some numbers?
>
> On 12/29/2016 10:06 AM, Gene Heskett wrote:
> > On Thursday 29 December 2016 06:25:34 andy pugh wrote:
> >> On 29 December 2016 at 04:49, Danny
On Thursday 29 December 2016 07:04:28 John Thornton wrote:
> Hi Gene,
>
> Did you have trouble before with the web store?
>
> JT
Yes John. Just fixing to call you and do it over the phone. But you
aren't answering the phone ATM. Did you reset it? my cart is empty just
now. So I added it again,
Gene, your package is on the way.
JT
On 12/29/2016 10:06 AM, Gene Heskett wrote:
> On Thursday 29 December 2016 06:25:34 andy pugh wrote:
>
>> On 29 December 2016 at 04:49, Danny Miller
> wrote:
>>> They all look pretty much the same, they're not.
>> Meanwell is an interesting example of a Chin
What's this for again?
I have found it preferable to use one of the DC/DC converters off the 24v power
supply for steppers (or 48v, but that's a different story, that requires an HV
converter and the ones they sell are all- ALL- fakes, you have to mod it with
real components).
Danny
Gen
On Thursday 29 December 2016 06:25:34 andy pugh wrote:
> On 29 December 2016 at 04:49, Danny Miller
wrote:
> > They all look pretty much the same, they're not.
>
> Meanwell is an interesting example of a Chinese brand that has made
> enough of a reputation for being not-awful that others have st
Gene, you have a package on the way... a little lagniappe from me.
JT
On 12/28/2016 7:32 PM, Gene Heskett wrote:
> On Wednesday 28 December 2016 17:42:29 John Thornton wrote:
>
>> Hi Gene,
>>
>> Want to test one of my 5v 3a regulated power supplies?
>>
>> JT
> A linear I'd assume. Details @url?
Gene,
Does your Mean Well have "Made in China" wrote on it?
My 24V - 20A Taiwan labeled Mean Well's were pulled from industrial
equipment, and work quite well. The 12V - 20 A Chinese labeled one,
that I bought last year off of Ebay, lost it's magic smoke after a week
of intermittent use
Hi Gene,
Did you have trouble before with the web store?
JT
On 12/28/2016 7:32 PM, Gene Heskett wrote:
> On Wednesday 28 December 2016 17:42:29 John Thornton wrote:
>
>> Hi Gene,
>>
>> Want to test one of my 5v 3a regulated power supplies?
>>
>> JT
> A linear I'd assume. Details @url?
>
> This
On 29 December 2016 at 04:49, Danny Miller wrote:
> They all look pretty much the same, they're not.
Meanwell is an interesting example of a Chinese brand that has made
enough of a reputation for being not-awful that others have started
making fakes.
(The same has happened with Fotek SSRs, you ca
Switched power electronics are horrible noise sources. Common mode chokes
in the form ferrite cores usually dampen the noise.
2016-12-29 7:07 GMT+01:00 TJoseph Powderly :
> I'll second the meanwell p/s
> but the name is just so ... apologetic :-)
> mine have sticker 'finely made in taiwan'
> to
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