On 11/23/21 6:02 AM, Gene Silvernail wrote:
No burnt smell...no over amping any traces...all clean, a plus!
That's a good start.
Faraday has left the building!...
Apparently!
None of the dual lead caps below are any where there spec...all running just a few uF even at 120 Hz. ESR running between 24 and 72... essentially no filtering...nearly raw 40khz.
3ea 470uf @ 12V
1200uf @ 12V
2ea 270uf @ 25V
560uf @ 7.5V
These duals will require 14 single pack caps right? working no schema and they don't appear to tied common.
No, 7 capacitors. They are not dual capacitors; they simply have three leads. See the datasheet for Sprague (now Vishay) 672D.
Hitting the sack...out
Surely you could've taken it further last night. Sleep is for the weak! ;)
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
Dave McGuire