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60 watt LED Yard Light with 12 volt Boost Convertor

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    #1

    60 watt LED Yard Light with 12 volt Boost Convertor

    I bought this 60 watt LED Yard Light about month ago
    I want it to run off batteries

    With the boost controller set at 39 volts @ 1.5 amps the LED Yard Light is not quite as bright as it would be with the power supply that came with it but this is alright if I were to set it for the same exact light output the amperage would be about 2.5 amps the batteries would not last very long on a charge or I would have a lot bigger battery pack

    I going to use some 5 amp hour batteries for this yard light that I had bought about year for this project li-ion batteries pouch type battery

    At 39 volts on my adjustable power supply it was about 730 milliamperes

    I have tried this setup and it seems to work very good
    I have to make up the battery pack for this yard light

    I have a 42 watt yard light that I was going to do with but it did not have any room for the batteries or the night dark controller so it got put on hold

    What I am calling the night dark controller is a for a 3D hot bed heater controller module
    ( modified the input voltage from 6 to 12 volts down to 2.1 to 3 volts )

    Night controller $10.00
    Battery pack $55.00 for 5 batteries I will only use 3 or 6 batteries not sure yet
    Boost controller $15.00
    LED Yard Light $49.00 ( took out the switching power supply from it ) power supply are about $25.00 and up

    I still need a white LED solar powered garden light for night controller input voltage turn on
    Attached Files
    Last edited by sam_sam_sam; 04-14-2019, 01:40 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: 60 watt LED Yard Light with 12 volt Boost Convertor

    Boost Controller
    https://www.ebay.com/itm/400W-DC-DC-...UAAOSwrk5ZeuYW

    Night dark controller
    https://www.ebay.com/itm/2x-For-ANET...53.m2749.l2649

    Battery
    https://www.allelectronics.com/item/...7v-25ah/1.html
    Last edited by sam_sam_sam; 04-14-2019, 03:52 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

    Comment

      #3
      Re: 60 watt LED Yard Light with 12 volt Boost Convertor

      LED Yard light
      https://www.samsclub.com/sams/honeyw...lp_product_1_3

      I am also thinking about building a second LED Yard Light maybe in a couple months

      I might buy a set of these and see if there is enough space for all of what I want to put in it
      https://www.samsclub.com/sams/led-se...lp_product_1_2
      Last edited by sam_sam_sam; 04-14-2019, 04:24 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

      Comment

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