But it says "Electronic instant ignition system".
But it says "Electronic instant ignition system".
And how to stab an antique PC motherboard with a screwdriver:
Theo
The real failure is not having a pretty girl, in a white coat and safety glasses, holding the torch.
With the catalytic heads, you turn on the gas and then fire the igniter. It lights with a flame which burns for a few seconds to heat the catalyst and then goes out (or you blow it out). The catalyst then glows red and produces lots of heat, but there no flame any more.
Not using the flame here, that one has a conventional bit heated by the flame.
I have a flame-only torch with that configuration, and a pen-type one with "bits". I think I have used the latter once for soldering on a car, when I didn't readily have a power supply to hand for a conventional soldering iron. I regularly use the flame one on heat shrink though, e.g. after crimping.
That, and how did they get a TO220 into a TO92 set of holes and soldering the wrong side of the PCB - who ever is it who creates this stuff
Avpx
Dave Plowman (News) presented the following explanation :
Perfectly clear on my laptop's screen..
If you look for it - but I have to confess I don't spend a lot of time looking at the legend on circuit boards shown in soldering iron ads. Maybe I should? :-)
I suggest visiting the Lidl website, which regularly features glamourous people holding drills at funny angles against random objects.
How did you match that image? I tried Google Images and Tineye without a result.
It was that which made me look more closely at the other component postions!
lol, I spend a lot of time looking at legends....
"EL-0293-3"
The iron is being held against the case. There's no possibility that could ever solder the leads, you'd have to destroy the cap to ever get the leads hot enough that way. But you could possibly solder a wire to the case of th e cap where the iron bit is. Why you'd do so is another question... but it' s physically possible.
Actually I think I did do that once, in my early years. Parts cost real mon ey then, and one had a lead snapped completely off.
NT
I remember a review of a tower-case server in a PC mag yonks ago. The article featured a glamorous young lady with spectacles, lab coat, clipboard and pencil pressed to her lips, with the tag line "IT'S SO BIG!".
I would say you don't get stuff like that any more, but there are the occasional gems to be found in back pages of classic car magazines.
Of course. Yes, you're both right (Sid & John). I remember now.
Ah the days when people didn't pretend sex didn't exist in the middle calsses.
I thought gas powered irons for electronic use used catalysts, not flames. Brian
If they are good for heatshrink means they must have a blast of hot air coming out the sides, etc.
Not something I want when soldering a PCB.
That ain't gonna work ;-)
I think we understood that you could solder to the can. The question was what use that was going to be with the PCB tracks on the other side of the board?
(or are you suggesting you solder a wire to the can, route that to the obverse, and then solder to a track?)
I wouldn't suggest doing any of it. Just pointing out that in theory one can solder that way.
NT
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