Got a small problem... I'm trying to feed an LED display off a car battery (it's a timing display), and need ~11.5V for the LEDs. Using a voltage regulator is more or less not working, as the voltage drop of 1.5-2.5V between input and output is too much for reliable operation (car batteries run around 13.5V when fully charged ... but dropping into 12.xV ranges later on ... (haven't tried at what charge amount, though). I need a total of around 3A peak, but can split it up between the single display elements (10pcs) if necessary ...
Any ideas?
Tnx!
Any ideas?
Tnx!