Re: [TCML] For the SISG experienced out there

[piranha <piranha@xxxxxxxxxx>]

Hi Bart,

Very cool about the smaller cheaper IGBTS!!!

I used the most giant ones I could get since we just did not know...  
But those giant IGBTs seem to run "too" cool 8-)   I think smaller ones 
running hotter and maybe with a fan will do great.

I paid $8 for them way back, but now they are like $30!!  (and that is 
before the new postal rates)!  So getting the price of the IGBT thing 
down is really important.

Best Regards,

   Terry



bartb wrote:
> The IGBT's I'm using are not the original robust components Terry 
> Fritz found. I'm using the ones mentioned a few weeks ago (decent 
> specs but smaller die area which means heat is a concern). However, I 
> populated 6 boards at about $100, so if they fail, it's not like I'll 
> commit suicide. I'll just chalk it up to experience and continue on. 
> If they do work fine, well, we then have a low priced IGBT readily 
> available.
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