Power Supplies Australia Information

Important Information: Push Dimming Function MEAN WELL LCM-DA LED Drivers

30 August 2017

The MEAN WELL LCM-DA LED drivers feature a push button dimming feature, as well as the DALI interface.

This is very useful as it allows dimming without any other connections.

MEAN WELL LCM-60DA

However, there is something you need to be aware of when using the Push Dimming function.

the LCM-DA LED drivers remember the last dimming setting, so if the power is turned off it will come back on at the same dimming level.

We have had a few customers contact us to say that their MEAN WELL LCM-DA LED driver didn’t work out of the box.

On investigation, we found that the issue was the push button dimming level was turned to off, so there was no output from the power supply. The cure is to use the push button dimming function to turn up the dimming to a usable level.

The three models effected are:

MEAN WELL LCM-25DA

MEAN WELL LCM-40DA

MEAN WELL LCM-60DA

If you have any questions about the MEAN WELL LCM series LED drivers, please do not hesitate to contact Power Supplies Australia on 1800 632 693.