Lil Knight Posted June 28, 2011 Report Posted June 28, 2011 (edited) Hi all, I'm going to do a board run for Dr Gilmore's latest projects (KGSSHV, Dynahi Rev A and DynaFET) so if anyone is interested, please sign up here. The KGSSHV will be the latest revision. Board set would be 2x amp boards and 1x PSU board. The amp boards are now mounted on side heatsinks. http://gilmore.chem..../kgsshvps8e.jpg http://gilmore.chem....gsshvampv7s.jpg The Balanced Dyhahi Rev A and DynaFET will share the same PSU. One PSU is enough but due to the symmetry, 2 would surely look better Board set would be 2x amp boards and 1/2x PSU board(s). http://gilmore.chem....u/dynahibal.jpg http://gilmore.chem....ynahifetbal.jpg http://gilmore.chem..../dynapower2.jpg The boards will be made with the same specs with the T2 boards I did a couple months ago. Not sure about the price yet but I don't think it would be awfully expensive. Of course, the more the cheaper. Whenever I have the boards, I'll try to post the BOMs for them. So if you are interested, please let me know here what you want. I'll send out the order tomorrow for price quote. Spreadsheet: https://spreadsheets...npReEE&hl=en_US KGSSHV offboard $29.38 KGSSHV onboard $33.63 Extra KGSSGV PSU board $14.79 Dynahi $39.84 Dynafet $39.84 Schematics: http://gilmore.chem.northwestern.edu/dynafetschembal.pdf http://gilmore.chem.northwestern.edu/dynahipowerschem.pdf http://gilmore.chem.northwestern.edu/dynahiver2a.pdf Thanks. Edited September 4, 2011 by Lil Knight 1
kevin gilmore Posted June 28, 2011 Report Posted June 28, 2011 i'm in for 2 complete sets of everything.
monsieurguzel Posted June 28, 2011 Report Posted June 28, 2011 I'm definitely in for a set a set of KGSSHV boards as well as a Dynahi board set.
Lil Knight Posted June 28, 2011 Author Report Posted June 28, 2011 In order for easy track, please check out this spreadsheet. https://spreadsheets.google.com/spreadsheet/ccc?key=0AnqARwsQ1QV7dFRhVnIwTF92OTVQS3RlQnNpNWxtSUE&hl=vi&authkey=CMyJv4QP#gid=0 Let me know if you can't fill it out.
blubliss Posted June 28, 2011 Report Posted June 28, 2011 Should you have an option for 1 or 2 PS boards for the Dynas?
Lil Knight Posted June 28, 2011 Author Report Posted June 28, 2011 Should you have an option for 1 or 2 PS boards for the Dynas? Just added a column for the PSU. Mark 1 or 2 and I'll calculate the total basing on how many Dyna sets you need.
Deadneddz Posted June 28, 2011 Report Posted June 28, 2011 Wooot....been waiting for this. Thanks Lil Knight, and of course Dr. Gilmore! Count me in for: -4 KGSSHV sets -2 Dynahi sets (4x PSU's) -1 DynaFET set (2x PSU's)
luvdunhill Posted June 28, 2011 Report Posted June 28, 2011 Kevin, I assume the hole spacing for the various output devices is that of the T2, not the previous spacing of the Dynahi boards (weren't these different?)?
ujamerstand Posted June 28, 2011 Report Posted June 28, 2011 Wow, this is what I call efficiency. The boards have been checked over the schematics already, right?
Horio Posted June 28, 2011 Report Posted June 28, 2011 (edited) Just to make it crystal clear, the quantities are for number of board "sets" and not individual boards correct? So if you want to make a KGSSHV amp, you would need to mark yourself down for just (1) KGSSHV. It seems like some people may have accidentally marked themselves down for number of boards needed, and not board sets. Edited June 28, 2011 by Horio
Lil Knight Posted June 28, 2011 Author Report Posted June 28, 2011 The number is for set. 1 for KGSSHV is all the boards needed. The only option is whether you need 1 or 2 PSUs for the Dynas.
chinsettawong Posted June 28, 2011 Report Posted June 28, 2011 Hi Lil Knight, I would like to have one set of KGSSHV, please. I've updated the spreadsheet. Wachara C.
deepak Posted June 28, 2011 Report Posted June 28, 2011 (edited) I am in for 2 KGSSHV sets updated spreadsheet Have these all been checked over by others to make sure there are no errors in the boards? Edited June 28, 2011 by deepak removed myself from Dynahi list
Pars Posted June 28, 2011 Report Posted June 28, 2011 (edited) I would guess that these are KG's layouts? That said, on the previous DynaFET GB, I don't think anyone has gotten theirs working yet, with the exception of KG? luvdunhill ? naamanf ? vvs_75 no Digipete no j4cbo Kevin Gilmore think so looser no? Pars kinda (no) Smeggy ? digger ? Team Spain no? Icarium no? Edited June 28, 2011 by Pars
Torpedo Posted June 28, 2011 Report Posted June 28, 2011 Team Spain got one half working (just 1 pair of output FETs afaik) but there's a random high frequency oscillation which is being evaluated
manaox2 Posted June 28, 2011 Report Posted June 28, 2011 I need to see if I can find a decent chassis with heat sinks attached.
livewire Posted June 28, 2011 Report Posted June 28, 2011 No T2 board sets up for grabs? I want a set to squirrel away like a nut.
Region2 Posted June 28, 2011 Report Posted June 28, 2011 Absolutely brilliant, I was hoping this would happen. Count me in for a KGSSHV set.
HDen Posted June 28, 2011 Report Posted June 28, 2011 (edited) I'm in for 2 sets KGSSHV Thanks for doing this and to all who were involved Edited June 28, 2011 by HDen
wink Posted June 28, 2011 Report Posted June 28, 2011 (edited) In for four sets of KGSSHV off board. Edited July 4, 2011 by wink
El_Doug Posted June 28, 2011 Report Posted June 28, 2011 In for 2 sets of the KGSSHV, spreadsheet updated Thanks!
Recommended Posts