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Registered Member #4034
Joined: Thu Jul 28 2011, 10:41PM
Location: somewhere in the Southern hemisphere
Posts: 138
One would assume, apparently google doesn't know but I don't think this part would be any different in its numbering than every other part like it on the planet.
Registered Member #90
Joined: Thu Feb 09 2006, 02:44PM
Location: Seattle, Washington
Posts: 301
Tom Williamson wrote ...
im sorry, i didnt make myself clear >.<, i cant work out the pin numberings, ive got 50 different sites telling me different numbers and the datasheet isnt exactly clear x.x
Make an SCR test jig. Use a car battery or 12v supply (instead of capacitor) and a 60w light bulb (instead of coil). I've had a lot of trouble identifying terminals or even knowing if the dumb SCR is working or not. Believe me, this can save you a lot of time and frustration.
Registered Member #3926
Joined: Fri Jun 03 2011, 08:32PM
Location: UK.
Posts: 525
I made a awful coilgun 450v @ 1500uF, anyway I used a relatively small SCR, I checked the datasheet, looked to see what the gate voltage was and then I just used a small switch and a AAA battery to trigger it, worked perfect.
Registered Member #4081
Joined: Wed Aug 31 2011, 06:40PM
Location: UK
Posts: 139
I tried to trigger an SCR with an ATX PSU once, but forgot that the supply ground is connected to mains ground, and the charging system was rectified mains. Needless to say, the GFI went instantly.
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First Proper Coilgun
