Flexible dimming control

The DAP-04 has a DALI input that can accept data from a remote IEC62386-101, 102 or 207 compliant DALI controller, and four PWM Dimming outputs. The DAP-04 extracts dimming levels and address information from the incoming DALI data to control each of these four PWM dimming outputs individually.

Each channel can drive the PWM input of any Sunpower MEAN WELL LED power supply equipped with MEAN WELL’s ‘3-in-1’ dimming function. As these PSUs are available with capacities of up to 20 LED lighting fixtures, the DAP-04 can drive up to 80 units overall.