Indoor lighting
Office lighting
Decorative lighting
Input signal: DALI or push dim
Output signal: open collector PWM signal



90-305VAC input range

Convert DALI signal to PWM signal
4 DALI addressable output channels
Linear or logarithm dimming curve selectable (meet IEC 62386-207)
PWM active high or active low selectable
Dimming range: 1~100%
Class II power unit, no FG
Power consumption<0.5W
Built-in relay contact for ON/ OFF control of LED PSU
IP20 level
Cooled by free air convection
Working temperature: -30~+60℃
Fully isolated plastic case
Meets DALI standards (IEC62386-101,102,207)
Certificates: EN61347-1, EN61347-2-11, EN61058-1

Part Number

Power (watts)


DAP-04 is a DALI signal to PWM signal converter which is suitable to use along with Meanwell AC/DC LED power supplies which have 3 in 1 dimming function (1-10V, PWM or Resistive). DAP-04 is equipped with both DALI dimming and push-dim functions; when connected to a external DALI controller it can convert the DALI signal transmitted from the controller to PWM signal, and then the PWM signal controls the lighting fixtures through the 3-in1 dimming interface. Similarly, by adding the external push dimmer, the output PWM signal also can adjust the LED output current according to the different press time of the dimmer.