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My LC, nearly finished


cinhcet
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I think MTE was joking about the multiple power supplies ...

... this was not a joke. I think I first saw that on Doc's LC. Actually not multible powersupplies, but multible regulators.

Just redesign the MF board, so you have a regulator (incl. Trimmers, resistors...) for every single fader.

Greets, Roger

PS: But I still think that this is not really the problem of your Box' behaviour.

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Well, sorry I misinterpreted your post ...

So the intent of putting one regulator / fader would be to have 1.5A current capacity/fader ?

According to the datasheet 1.5A could nearly supply 2 faders @800mA each, so 1 LM317 per fader pair should suffice

You'd need quite a hefty transformer though, that could supply 7 amps ...

One thing that seems strange is that cinchet says 'my lcd gets darker' and '5v rises to 5.4v', I would believe the rise of the 5V line should make the backlight lighter, not darker

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  • 1 year later...

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