RE: Plasmasonic II board - MOSFETs - bulk buy

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Mccauley, Daniel H" <daniel.h.mccauley-at-lmco-dot-com> 



 > So far everything
 > tests out fine, but still need to find a good way to mount the dual
 > ultra fast diodes (MUR1660CT) while having to clip #2 and conductively
 > mount #4 via heatsink...
 >
 > Regards,
 >
 > David Trimmell

Dave,

All you need to do is using a #6 screw or similar and attach the back of
the MUR1660CT directly to the
thermal pads on the board (for low power use) or on top of a metal
heatsink for higher power use.

Dan



 > -----Original Message-----
 > From: Tesla list [mailto:tesla-at-pupman-dot-com]
 > Sent: Monday, November 03, 2003 4:53 PM
 > To: tesla-at-pupman-dot-com
 > Subject: Re: Plasmasonic II board - MOSFETs - bulk buy
 >
 > Original poster: "Laurence Davis" <meknar-at-hotmail-dot-com>
 >
 > Has anyone else proposed a bulk buy for -american- buyers?
 > I wouldn't have a problem with buying a batch and sending them out,
 > but I'm in America, not Canada.  minimum quantities must
 > exist for some
 > of the
 > other components as well.
 > -larry.
 >
 > Dan,
 >     of those boards that you sold, do you know how many are interested
 > in getting the fets now?
 >
 >
 >  >From: "Tesla list" <tesla-at-pupman-dot-com>
 >  >To: tesla-at-pupman-dot-com
 >  >Subject: Plasmasonic II board - MOSFETs
 >  >Date: Mon, 03 Nov 2003 11:43:56 -0700
 >  >
 >  >Original poster: biomed-at-miseri.winnipeg.mb.ca
 >  >
 >  >
 >  >Hello group,
 >  >
 >  >I recieved my Plasmasonic II board this past week and
 > started to look
 > up
 >  >parts.  The MOSFETs used, IXFN44N50's through Future-Active are only
 >  >available in quantities of 10, all I need is 4  ( a spare or two
 > probably
 >  >would hurt either  ;-) )
 >  >they sell for $17.50 each.  Does anyone want to  sell me 4
 > MOSFETS or
 > go
 >  >halfers on a pack, or would someone like to do a bulk buy.
 > I could set
 > up
 >  >a bulk buy myself, but since I live in Canada there would be border
 >  >crossing fees for all the US people interested.  Digikey
 > also has these
 >  >MOSFETs but they want $33.99 each or you can get the 48 amp versions
 > for
 >  >$33.00.  To much extra money, I'd rather split the costs for
 > Future-Active.
 >  >
 >  >Is anyone willing to start a bulk buy, or split a 10 pack?
 >  >
 >  >Shaun Epp
 >
 >
 >