Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]

Announcement

Collapse
No announcement yet.

Ault Power Supply 3 volts @ 5 amps one second on one off

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

    #21
    Re: Ault Power Supply 3 volts @ 5 amps one second on one off

    These were solar lights that had a 3.6 battery to begin with a controller board that controlled the charging turning them on at night and current controlled they were not that bright even with the solar setup and when chech the voltage to the LEDs only had 3.00 volts to each LED

    Like I said earlier the reason I took off the solar controller was the batteries would not last the hold night that when I looked into putting a switching regulated power supply

    The other reason I chose a 5 amp power supply was that I going to buy more of those solar lights ( when I had more money to spend on that project) but when I went back to buy more they did not have any more
    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


      #22
      Re: Ault Power Supply 3 volts @ 5 amps one second on one off

      OK, I thought we are talking about the Flood lights in your post #8! I expect flood lights to be really bright.
      Last edited by budm; 12-06-2017, 06:35 PM.
      Never stop learning
      Basic LCD TV and Monitor troubleshooting guides.
      http://www.badcaps.net/forum/showthr...956#post305956

      Voltage Regulator (LDO) testing:
      http://www.badcaps.net/forum/showthr...999#post300999

      Inverter testing using old CFL:
      http://www.badcaps.net/forum/showthr...er+testing+cfl

      Tear down pictures : Hit the ">" Show Albums and stories" on the left side
      http://s807.photobucket.com/user/budm/library/

      TV Factory reset codes listing:
      http://www.badcaps.net/forum/showthread.php?t=24809

      Comment


        #23
        Re: Ault Power Supply 3 volts @ 5 amps one second on one off

        I call them flood lights because they look like them they look pretty bright because there are 10 LEDs in them I wish I could find more of them but no such luck

        I have found some cob LEDs that are same shape but they are not quite as bright as these that I have right now
        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

        Working...
        X