Fred_fred2004
Member of the Trade: Fred_fred2004 (Ebay Store)
- Joined
- Sep 13, 2008
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Now, I see you are building another kit not the SS
we can sort it via email
cheers
FRED
we can sort it via email
cheers
FRED
Now, I see you are building another kit not the SS
we can sort it via email
cheers
FRED
Hi Fred, Boards arrived the other day, they look great,..thanks!!
Questions:
(some may seem simple, but just want to make sure)
1) On the transistors, the thinner area denoted by the dotted line is the heat sink side for orientation purposes?
Yes
2)The 3 terminal phone plug is the one connected to R16 and R17 which go to the vol pot? The input is connected to R12 and R6?
The input goes to R16 & R17
R12 & R6 are the output
3) I plan on "Earth" grounding the metal case. (round pin on US AC outlet) If I do this, do the heat sink(s) need to be insulated from the metal enclosure? Also can I use one big Heat Sink or do they need to be separated. (If yes, answer to first Q of # 3 is yes.
Easier to ground everything and insulate the IRF510's with mica
4) The 2 pins that go to C6 and C3 are the 48V DC input?
Yes
5) If I do # 3 above, do I have to make sure I insulate the outer common grounds of the phone jack and the input. (Prob yes)
If its all going to be at ground then no
6) As long as the mounting threads of the Vol pot are insulated from all 6 pins on it (I think it will be) I will be ok using the threads to mount the Board, pot to the "Earth grounded enclosure
Yes that works
Thanks again for all your help from all of us DIYers.