SCR coilgun reset

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piranha3380

Joined May 28, 2013
30
heya everyone :) ime new to this site altho i have been searging for awnsers on here befour,
sinds i couldnt find my awnser on here i decieded to join and ask around :)

anyway ime working on a big coilgun whit 6x 400v 680mF caps and 1 1300v 30A SCR,
when i tested my circuit whit coil and all (whitout projectile) it came out strong and pulled screwdrivers towards the coil at only 130 volts,

now here coms the fun part,
my SCR is now stuck open and any atempt to reset it has failed to this point,
even found a schematic that specified putting a cap whit a switch in paralel whit the SCR so it could push it closed, needles to say that didnt work :p

so if someone could give me an awnser to this stupid problem ive been facing ile be realy happy :)
 

Wendy

Joined Mar 24, 2008
22,842
This thread is against the AAC forum rules, Chapter 6, as seen here:

6. Restricted topics. The following topics are regularly raised however are considered “off-topic” at all times and will results in Your thread being closed without question:

  • Any kind of over-unity devices and systems
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This can be found in our Terms of Service (ToS)
Railguns of any kind are strictly forbidden. Therefore, this thread will be closed.

Please try to understand the reasons behind this action, and feel free to browse and use the forums.
 
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