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Here is something that might interest you DC Multifunction LCD Panel Meter

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    #1

    Here is something that might interest you DC Multifunction LCD Panel Meter

    I found these in an email that I get from MPJA

    DC Multifunction LCD Panel Meter

    https://www.mpja.com/DC-Multifunctio...info/36139+ME/

    You might be interested in this one as well

    https://www.mpja.com/Dcdc-adjustable...info/36146+PS/

    You might also be interested in this one as well

    https://www.mpja.com/Boost-Buck-DC-D...info/36140+PS/

    I have bought one of each to try out for a lithium ion battery charger controller
    Last edited by sam_sam_sam; 01-02-2020, 01:08 PM.
    9 PC LCD Monitor
    6 LCD Flat Screen TV
    30 Desk Top Switching Power Supply
    10 Battery Charger Switching Power Supply for Power Tool
    6 18v Lithium Battery Power Boards for Tool Battery Packs
    1 XBox 360 Switching Power Supply and M Board
    25 Servo Drives 220/460 3 Phase
    6 De-soldering Station Switching Power Supply 1 Power Supply
    1 Dell Mother Board
    15 Computer Power Supply
    1 HP Printer Supply & Control Board * lighting finished it *


    These two repairs where found with a ESR meter...> Temp at 50*F then at 90*F the ESR reading more than 10%

    1 Over Head Crane Current Sensing Board ( VFD Failure Five Years Later )
    2 Hem Saw Computer Stack Board

    All of these had CAPs POOF
    All of the mosfet that are taken out by bad caps
    Tags: None
    #2
    Re: Here is something that might interest you DC Multifunction LCD Panel Meter

    a friend has the first meter - he wasnt impressed with the lcd viewing angle.

    Comment

      #3
      Re: Here is something that might interest you DC Multifunction LCD Panel Meter

      In general the LCD displays that have backlights have this problem unless you pay a lot for the display even then you are limited by how far you can see display at angle on the sides or up and down view

      So the real question is how well does it work besides the viewing of the display
      9 PC LCD Monitor
      6 LCD Flat Screen TV
      30 Desk Top Switching Power Supply
      10 Battery Charger Switching Power Supply for Power Tool
      6 18v Lithium Battery Power Boards for Tool Battery Packs
      1 XBox 360 Switching Power Supply and M Board
      25 Servo Drives 220/460 3 Phase
      6 De-soldering Station Switching Power Supply 1 Power Supply
      1 Dell Mother Board
      15 Computer Power Supply
      1 HP Printer Supply & Control Board * lighting finished it *


      These two repairs where found with a ESR meter...> Temp at 50*F then at 90*F the ESR reading more than 10%

      1 Over Head Crane Current Sensing Board ( VFD Failure Five Years Later )
      2 Hem Saw Computer Stack Board

      All of these had CAPs POOF
      All of the mosfet that are taken out by bad caps

      Comment

        #4
        Re: Here is something that might interest you DC Multifunction LCD Panel Meter

        it does what it says on the box pretty much.

        thing is, if it's on a bench and your above or below it you cant read it well.
        oled is the way to go.

        Comment

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