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Want to run A/C or D/C...

Discussion in 'General Electronics Discussion' started by FABrauer, Jan 16, 2017.

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  1. FABrauer


    Jan 16, 2017
    Here's a project I want to build but I want to have the versatility to run these LED light panels either on battery packs or on A/C the same way laptops work, charges the batteries while on A/C and runs off battery power when unplugged.

    Here's the link to the YouTube video of the lights I want to build.
    Video # 1

    Around minute 17 he discusses making a larger panel which would be using > 6 amp / 19 volt laptop power supply which is the size of the panel I want to make. I want to incorporate the dimmers as described which works to adjust the intensity of either colored lights individually.

    Here's his other video of his lights running on batteries which also includes a circuit to protect the batteries from being drained to the point of no return.
    Video # 2

    So, how do I modify to incorporate batteries into video # 1 project link I posted and also to charge while on A/C?

    Thanks for your assistance in advance.
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