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okay so i built three capascitor banks and i put diodes on each bank to allow all banks to be charged at the same time but disharged seperatly, but the problem is is that when i discharge one of the banks all three of them disharge at the same time...
EDIT: oops...my question is, is does anyone know why this is happening, i got the idea from a schematic on anothercoilgunsite.com
Registered Member #2901
Joined: Thu Jun 03 2010, 01:25PM
Location:
Posts: 837
Are you testing with a real circuit? If you were just testing the general method with small caps and by shorting one bank the reverse recovery time of the diodes could play a role (not so much an issue in a real circuit since the discharge time >> reverse recovery).
Otherwise a simple mistake or the diodes having failed short (what's the max charging current?) is indeed the only explanation.
i figured out the problem....my diodes had fried so they were letting current flow both ways, i went out and bought new bigger diodes and it works awesome now ^_^
Registered Member #2648
Joined: Sun Jan 24 2010, 12:45PM
Location: Australia
Posts: 291
teslasapprentice wrote ...
i figured out the problem....my diodes had fried so they were letting current flow both ways, i went out and bought new bigger diodes and it works awesome now ^_^
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capacitor bank issues...please help!
