120 volt ( AC LED Clip-on Lamp ) 48 volt LED module Hack

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  • sam_sam_sam
    Badcaps Legend
    • Jul 2011
    • 6018
    • USA
    #21
    Re: 120 volt ( AC LED Clip-on Lamp ) 48 volt LED module Hack

    UpDate

    I took one of these modules and did a mod to it

    has six LEDs on this module so

    I cut the trace so now it has two sets of three LEDs in each one so now instead of 51 volts it 26 volts

    I found a place where I can get a 29 volt switching power supply to power it

    I been thinking about modifying the hole light bar so it will run on 29 volts and current regulartor which easier

    I have not found any current regulator that work with voltages high than 48 volts

      Comment

      • sam_sam_sam
        Badcaps Legend
        • Jul 2011
        • 6018
        • USA
        #22
        Re: 120 volt ( AC LED Clip-on Lamp ) 48 volt LED module Hack

        Update yes I know that this is a very old post but I had put this project on the back burner and now I found a use for it more information to come soon


        I am going to use this auxiliary power supply board on this switching power supply that I am taking about in this post

        https://www.badcaps.net/forum/showthread.php?t=92612
        Last edited by sam_sam_sam; 02-18-2021, 09:34 AM.

          Comment

          • sam_sam_sam
            Badcaps Legend
            • Jul 2011
            • 6018
            • USA
            #23
            Re: 120 volt ( AC LED Clip-on Lamp ) 48 volt LED module Hack

            Update

            On this auxiliary power supply board I not going to use it on this switching power supply but I going to do this modification again on another one but I going to only make the output voltage 50 volts not 75 volts and not going to use a very small heat sink and try to mount it in the same case but I need to buy some more of the Schottky rectifier diode for this modification

            The output of amperage is only about 1.5 so I do not need a very big heat sink for this purpose and this is only thing that is going to be used on this auxiliary power supply board
            Last edited by sam_sam_sam; 02-24-2021, 06:12 PM.

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