Announcement

Collapse
No announcement yet.

Constant Voltage Regulator

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Fr8dog
    Newbie
    • Jul 1 2024
    • 2

    #46
    I have a question about my constant voltage regulator on my 60 t-bird. I just bought a new one from bird nest input is good 12 volts but the output is a constant 5 volts is that normal?

    Comment

    • YellowRose
      Super-Experienced


      • Jan 21 2008
      • 17416

      #47
      Hey Mike, I thought the output was an oscillating 0-6vlts, but I might be wrong. The reason why you have a CVR unit is because back then, Ford was using 6vlt gauges in their cars and they needed something to drop that constant 12v from the battery down to 6v for the gauges. So that explains why the 5v. I do know this, and that is if you are ever poking around under the dash with tools, make sure you have disconnected the battery. Failure to do so, might cause you to accidently short out your CVR unit, and you will be facing several hundred dollars in getting the Bird Nest or others to repair the gauges and replace the burnt out wiring.... I am speaking from experience, since my mechanic once forgot to disconnect the battery and shorted my CVR unit out and fried the wiring on those 6v gauges....

      Ray Clark - Squarebirds Administrator
      The Terminator..... VTCI #11178 ITC #6000 Yellow Mustang Registry (YMR) #12188
      Contact me via Private Message for my email address, or Call (Cell) 210-875-1411

      https://www.squarebirds.org/picture_gallery/TechnicalResourceLibrary/trl.htm
      Faye's Ovarian Cancer Memorial Website.
      https://faye.rayclark.info/index.html

      Comment

      • jopizz
        Super-Experienced


        • Nov 23 2009
        • 8655

        #48
        If it's solid state it will put out a constant 5 volts. If it's analog it will pulse.

        John
        John Pizzi - Squarebirds Administrator

        Thunderbird Registry #36223
        jopizz@squarebirds.org 856-779-9695

        https://www.squarebirds.org/picture_gallery/TechnicalResourceLibrary/trl.htm

        Comment

        Working...
        😀
        🥰
        🤢
        😎
        😡
        👍
        👎