HI Ed,or Clint, or whoever, I have a stupid question. How do you get more AMPS from a power supply but keep the same voltage?? Is it possible? My thinking is: ...
326
Thomas Janstrom
t_janstrom
Mar 24, 2008 5:42 am
Short answer is less turns and thicker wire for the secondary coil, but you need to know the turns in the primary to work out how many turns the sec will take...
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ed ward
edsworkshp
Mar 24, 2008 12:50 pm
Hi John: well thats close its the same amount of turns with larger wire,or change the transformer with one with a higher output.may I ask what you are trying...
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edsworkshp
Mar 24, 2008 1:36 pm
Hi John what are you up to needing more amps something must be getting bigger.I am winding a transformer now for a project the secondary winding is 1 1/4 by...
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Lt. Scott
harleyfiredu...
Mar 29, 2008 12:04 am
... Hi Ed. I am building a CNC Router table, the stepper motors that I bought drag my experiment board down, causing it to temporarily stall every so often. I...
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ed ward
edsworkshp
Mar 29, 2008 12:46 pm
Hi John: the transformer is for a nickel plating rectifier I am working on,I just got some 75 amp transistors in the mail friday I am going to add a pwm...
332
Lt. Scott
harleyfiredu...
Apr 2, 2008 6:54 am
... just got some 75 amp transistors in the mail friday I am going to add a pwm circuit . ... Hi Ed. Thanks for the info on AllElectronics. That is where I got...
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ed ward
edsworkshp
Apr 2, 2008 12:19 pm
hi John: cool enough,I am getting ready to build a pwm for 400 amps 12 volt I just got some 15 jfets transistors rated 75 amp 60 volt from electronic goldmine...
335
rick
rgbai42
Apr 15, 2008 3:59 am
I'm going to make a magneto magnetizer like the one here http://homepage.ntlworld.com/rob.vince/magnet.htm but was wondering what is "soft iron"...
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ed ward
edsworkshp
Apr 15, 2008 12:10 pm
Hi Rick: soft iron is low carbon non hardened,non alloy. what size do you need,I think I have 300 lbs of it.Ed rick <rgbai42@...> wrote: I'm going to make...
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ed ward
edsworkshp
Apr 15, 2008 2:12 pm
Rick that looks like fun project,I have found that motor repair shops have wire they have in stock for spec winding jobs and have several rolls left it may be...
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rick
rgbai42
Apr 17, 2008 7:19 am
... Thanks for the offer but I'm sure i can find something to use in my metal collection now that i know what it is....
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edsworkshp
Apr 21, 2008 1:31 pm
I had some friends over the other weekend and they were asking why I had not posted anything on the site,I didn't think I had any thing note worthy.But I...
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Jim RabidWolf
rahantubbe
May 4, 2008 5:41 pm
Can we do something about the spammers, Ed? Jim RabidWolf Hickinbotham (Uncle Rabid) Uncle Rabid (http://www.unclerabid.com) We Repair Electronic Speed...
344
Rich
oakhollowrich
May 4, 2008 5:47 pm
Yes there is. When you spot one of the pesky buggers, grab your mouse and click the delete button or depress the 'delete' key on your keyboard. Hope this...
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Jim RabidWolf
rahantubbe
May 4, 2008 5:52 pm
How about removing THEM from the list before they take it over? - I've quit 6 lists today that are nothing more than spam any more. Jim RabidWolf Hickinbotham...
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ed ward
edsworkshp
May 4, 2008 6:26 pm
OK guys that spam was less than an hour ago,it is gone and the spammer will be banned from the group.and thanks for all the post-Ed Jim RabidWolf...
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ed ward
edsworkshp
May 4, 2008 6:30 pm
folks I have banned at least 20 of these folks and they change one letter in there name and do it again,if anybody has an idea how to ger rid of this action...
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Rich
oakhollowrich
May 4, 2008 6:31 pm
The only way is to set all the members of the group to 'moderated' and then as members post non-spam posts, change their status to 'unmoderated'...this becomes...
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ed ward
edsworkshp
May 4, 2008 6:39 pm
thanks Rich I screen my groups every night at 1:00 am and removed one last night I have tryed to spam the spamers but they have that blocked some how,so if...
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Jim RabidWolf
rahantubbe
May 4, 2008 11:56 pm
Rich is right - they stay moderated until you know who they are for real - then you just keep an eye on them (amd report them to Yahoo and their REAL ISP...
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Jim RabidWolf
rahantubbe
May 5, 2008 12:17 am
Thanks, Ed - I don't want to see this list deteriorate, as many have. We were sucessful in restarting the NOCASTINGSENGINES list as BARSTOCKENGINES - it's...
352
rick
rgbai42
May 7, 2008 1:56 am
... one last night ... how,so if there is a way and means let get it together,I am all in for it-Ed ... want to join....
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ed ward
edsworkshp
May 7, 2008 5:32 pm
Hi Rick: my other groups are solarprojects and inductioncircuits both have been on the wayside sense I have moved my shop and I am still trying to get...
360
mody great
great_mody
Aug 3, 2008 6:45 pm
hello all,  i have very good thing for all  www.eng2all.com/video  this first engineering video site see all engineering video on it i wait your replay...
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edsworkshp
Sep 22, 2008 4:31 pm
hey does anyone have any experience wood gasifiers, I build a self firing charcoal maker using wood gas but at 4.00 a gal for gas my old 6 cylinder pickup may...
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Thomas Janstrom
t_janstrom
Sep 23, 2008 12:04 am
There are some really nice books available from Lindsay's, one is by the Australian War Office (apparently at one time Australia was the world leader in wood...
364
mody great
great_mody
Sep 23, 2008 8:58 am
watch now  This is a new updated video of the fastest production cars from around the world ever made. What car made by what country from around the world...
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ed ward
edsworkshp
Sep 23, 2008 2:34 pm
Hi and thanks Thomas I have a catalog from lindsay publications and just sent off for a new one-Ed ... From: Thomas Janstrom <t_janstrom@...> Subject:...
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rick
rgbai42
Sep 24, 2008 2:45 am
... just sent off for a new one-Ed ... it's around anymore here is a couple of interesting links i found a while back. ...
