View Single Post
Old 03-20-2012, 07:41 AM   #5596 (permalink)
adamj12b
Master EcoModder
 
Join Date: Apr 2009
Location: Charlton MA, USA
Posts: 463

EVVette - '71 Chevy Corvette Coupe
Thanks: 31
Thanked 183 Times in 94 Posts
Quote:
Originally Posted by isaac_alaska View Post
just stack three or four though-holes on top of each other, offset slightly. i'm pretty sure that's what adam did on the IGBT driver board that's in my motor controller. the driver board fits over the tabs on the IGBT's really nicely, and i think the holes are even plated all the way through. it's not a perfect slot but it works well
That's Exactly what I did! Only thing to watch out for is the hole size. Most shops wont do overlapping drill hits without them being a minimum size. For Advanced Circuits, I believe its 0.064".

Here's a pic of it.


Untitled by AdamBrunette, on Flickr

-Adam
__________________
www.EVVette.com - 1971 Corvette Coupe Conversion to all Electric!
www.AdamBrunette.com - Machining, CNC, Robotics and Electronics.

You can download RTD Explorer for the Cougar controllers at www.EVVette.com
  Reply With Quote