Re: Help with a one shot device

From: mike (spamme0_at_netscape.net)
Date: 03/05/05 

Date: Fri, 04 Mar 2005 21:34:39 -0800

Jeff wrote:
> Mike,
>
> Thanks, I am making mine from a MOT also. Had not really considered
> the larger fast amp draw. Great info on the whole process.
>
> Did you find a 220V transformer (I have had no luck finding anything
> other than 110V units from the scrap piles) from a microwave or was it
> 110V originally and you rewound the primary too?
>

I'm in the US. They're all 120V. The SS Relay is 240V simply 'cause I
had it in the junk box. A microwave transformer is a lousy choice for a
spot welder. Designed to be low coupling for the microwave application.
That's not what you want here. But they are cheap and easily available.
If you're gonna wind the primary, start with a different core.`.
mike 

-- 
Return address is VALID but some sites block emails
with links.  Delete this sig when replying.
.
Wanted, PCMCIA SCSI Card for HP m820 CDRW.
FS 500MHz Tek DSOscilloscope TDS540 Make Offer
Wanted, 12.1" LCD for Gateway Solo 5300. Samsung LT121SU-121
Bunch of stuff For Sale and Wanted at the link below.
MAKE THE OBVIOUS CHANGES TO THE LINK
ht<removethis>tp://www.geocities.com/SiliconValley/Monitor/4710/

Relevant Pages

  • Re: Help with a one shot device
    ... I am making mine from a MOT also. ... the larger fast amp draw. ... other than 110V units from the scrap piles) from a microwave or was it ... 110V originally and you rewound the primary too? ...
    (sci.electronics.basics)
  • Re: RTA who is liable
    ... Mike gurgled happily, ... roadworthy, have a current MOT, are not subject to SORN, have no current ... Of course the moment these vehicles either change hands, or a road tax ... you may like to have a little look into one of the reasons WHY V5Cs ...
    (uk.legal)
  • Re: opening an attachment
    ... mike wrote: ... > open it I get this message: This file does mot have a ... Bad mojo. ... example, if it was an AVI file and we told you to use Notepad to open it, ...
    (microsoft.public.windowsxp.basics)
  • Re: The soul of a boat!
    ... barely useful for heating pre-cooked, processed, rubbish food. ... Although, like you, I rarely use the microwave, Barbara Kafka's books ... Mike & Krystyna Wooding ... tug Draco: http://www.draco.me.uk ...
    (uk.rec.waterways)
  • Re: Legality question
    ... Mike P wrote: ... You need an MoT for the car to be used on a public road. ...
    (uk.rec.driving)