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MidnightSun72's latest activity
MidnightSun72
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Rocket Soul's post
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DiY LEDs - How to Power Them
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A question re the 320-54AB: it only comes with onboard adjustable current? No adjustable voltage? Seems hard to get a clear answer theu...
Feb 24, 2024
MidnightSun72
replied to the thread
DiY LEDs - How to Power Them
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Some drivers might make 56V exactly, others might make 57, 57.5, 56.5 58, 60 even. But every driver will vary. Meanwell is sort of known...
Feb 23, 2024
MidnightSun72
replied to the thread
DiY LEDs - How to Power Them
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yes the advantage of parallel is it's easier to add more boards later on. But typically the lower the voltage the lower the efficiency...
Feb 23, 2024
MidnightSun72
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Rocket Soul's post
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DiY LEDs - How to Power Them
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Might have mixed up with LRS series. Im hoping to measure my xlgs soon, theyre on around 38V which is a bit low for ideal performance...
Feb 23, 2024
MidnightSun72
replied to the thread
DiY LEDs - How to Power Them
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I think the data sheet lists these drivers at 91-93% efficiency.
Feb 23, 2024
MidnightSun72
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Rocket Soul's post
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DiY LEDs - How to Power Them
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The qb648 is 56V at 5 amps, for 120w power will be about 2.1A. my best guess is not much problem with the H. 2com: These constant...
Feb 23, 2024
MidnightSun72
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Rocket Soul's post
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DiY LEDs - How to Power Them
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I need some help from the diy led gurus. @Rocket Soul @shimbob? @Boatguy @grotbags @MidnightSun72 Meanwell XLG constant power drivers...
Feb 23, 2024
MidnightSun72
replied to the thread
DiY LEDs - How to Power Them
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For wiring in parallel I would use the XLG240 H because it puts out 56V but that might be tight for a QB648 Also keep in mind the...
Feb 23, 2024
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