[K3CAL] Help - Need Regulation!
Wayne Rogers
n1wr at chesapeake.net
Tue Jul 10 09:42:39 EDT 2012
How's that for an eye catcher!
It appears that the last lightning storm managed to get into my control box (in my shack) and took out the +12 V regulator chip (7812 +12 VDC Regulator). I'm hoping that is all the damage - the relay box is up top the tower and will be a significant project if the problem is up there (fingers crossed).
Anyway - I'm looking for a couple 7812 chips. When I re-install them I will include a 2 AMP fuse so the regulator no longer acts as such! This is how it goes with under-engineered home brew gear.
So, my junk box came up empty for this chip. Anyone have a couple 7812's they'd like to unload?
Thanks, Wayne N1WR 410-394-0313
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