this post was submitted on 17 Aug 2024
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diyelectronics
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I can think of three potential issues with a charging brick; The increase of resistance as a light or element warms up may actually be desirable as it would allow a higher start up current before providing stable DC Secondly, a charging brick would drop the voltage down to 12/24ish Thirdly, you won't be able to wire it in series as you can't share a DC negative / mains neutral on the return path if there's transformer or different voltages