Does MEAN WELL LED power supply allow adjustment of output voltage and current levels? LED power supply comparison table to see which MW LED power supply allows for V/I adjustments. A suitable unit can be picked based on the […]
What is the input configuration for 3 phase input Power Supplies? For a 3 phase PSU, the input port L1 L2 L3 and FG should be connected to AC phase R, S, T and PE respectively. […]
What is the main difference between 1~10V dimming and 0~10V dimming regarding applications? With 1~10V dimming, the lighting unit can be dimmed down to 10%; with 0~10V dimming, it can be dim down to 0%, or say, dim-to-off.
What are the suggestions on connecting wires to the power supplies? To install a power supply into the system, you would need wires for the connection both to the loads and to the energy source. There […]
A few things you should know before using the Remote Sensing function. First, use twisted wires, connect +S to the positive end of the output, then -S to the negative end of the output, as shown in […]
Where can I find the maximum operating altitude for MEAN WELL power supplies? Most MEAN WELL power supplies are certified to be operated till 2000m. For some models the certification is valid for a higher altitude, this will […]