Announcement

Collapse
No announcement yet.

Ampeg SVTCL

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • #16
    Originally posted by g1 View Post
    As he said, if you are doing both, solder last.
    When you crimp a tinned wire, the crushing action of the crimp can make the solder go resistive, like a bad ("cold") solder joint.
    Ok. I did not realise that........thanks for the tip guys.....

    Comment


    • #17
      Not that it doesn't get done all the time, but it can be a factor.
      For example, running high power through 12ga. spkr cable, tinned ends into screw down binding posts.
      That was where I was taught not to tin the ends on bare end type speaker wire.
      Originally posted by Enzo
      I have a sign in my shop that says, "Never think up reasons not to check something."


      Comment


      • #18
        When you crimp a tinned wire (or tighten it down in a binding post or under a screw or clamp), the solder smushes (as one would expect). Trouble is, it keeps smushing over time, and the connection becomes poor.

        Comment


        • #19
          E02 - Change of cathode resistor 78-100-92 (R35-R40) to new part 2042754, which is WW
          larger body and 3W rating to handle surge current better 08/27/2012
          E01
          - D27 and D28 15V regulating Zeners updated to a new P/N 2041102, which is a 5W part
          that can handle the dissipation needed.

          Comment

          Working...
          X