MEAN WELL Products

DAP-04 - DALI-PWM Signal Converter



DAP-04 is a DALI signal to PWM signal converter which is suitable to use along with MEAN WELL 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.

Additional information


CE, DALI, Double Insulation, Independent from Luminaire, SELV, Short Circuit Proof, Suitable for mounting on flammable surface, Suitable for mounting on wood, TUV Certified

  • 90-305VAC input range
  • Convert DALI signal to PWM signal
  • Built-in push-dim function
  • 4 DALI addressable output channels
  • Linear or logarithm dimming curve selectable (meet IEC62386-207)
  • 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
  • Indoor lighting
  • Office lighting
  • Decorative lighting
  • Input signal: DALI or push dim
  • Output signal: open collector PWM signal
  • CE
  • DALI
  • Double Insulation
  • Independent from Luminaire
  • SELV
  • Short Circuit Proof
  • Suitable for mounting on flammable surface
  • Suitable for mounting on wood
  • TUV Certified