In Reply to: RE: In my direct-coupled 45 amp....some observations posted by drlowmu on March 11, 2017 at 13:56:36:
Jeff, simply by observation and knowledge/experience in such things.
I see blobs on tube-socket terminals, blobs/balls else-ware, excessive solder wicking along wire, dull masses of solder on multiple-component terminations, and the terminations on the rats-nests of component leads, e.g. chassis RHS/above centreline is very poor practice and likely
to have dry-joints.
Attached is a solder joint inspection guide and also a pic showing good soldering work.
I hope you find this helpful.
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Follow Ups
- RE: In my direct-coupled 45 amp....some observations - mah 17:41:26 03/11/17 (2)
- A lay-out catastrophe ....... - drlowmu 13:10:33 03/17/17 (0)
- RE: In my direct-coupled 45 amp....some observations - mah 17:54:11 03/11/17 (0)