![]() ![]() These problems make it so some users might want to look below at electronic potentiometers or 0-10V Dimmers. Second, there is not much of a choice for a frame plate or way to make the potentiometer fully integrate with the aesthetic design of the rest of your application or household. First, the dimming response is very shaky and not very good in the case when there are multiple drivers connected to one potentiometer. ![]() There are two main drawbacks to this type of dimming that need to be considered for the end application design. See figure 1 for how to hook up a potentiometer to the dimming wires of a Mean Well HLG. This is a variable resistor that easily attaches to the dimming wires for a cost-effective solution. One of the simplest and most affordable solutions to dim with the LED drivers is to use a simple 100k Ohm potentiometer. Potentiometer: Simple resistance dimming with some shortcomings ![]() This dimming feature enhances flexibility to make the end-application design much simpler. This ‘3-in-1 dimming’ allows for the user to dim LEDs with three different forms of signal: Passive Resistance, 1-10VDC (0-10V) and Pulse Width Modulation (PWM). Many models like the HLG, NPF and LPF are built with Mean Well’s 3-in-1 dimming feature. Mean Well has developed a wide line of LED drivers with advanced dimming features for LED lighting. Mean Well LED drivers offer dimming features to fit the demand for modern lighting control. ![]()
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