Dynacord DPP 4012 Switch-mode Power Supply
The switch-mode power supply rack unit DPP4012 is meant for the incorporation into 19″ rackshelf systems and serves to supply PA-system installations with the operational voltage of 24 V. The switch-mode power supply DPP4012 can be operated as a single unit, together with the PA-system PROMATRIX, or battery-powered, as well as together with the DYNACORD DEM-system.
Features :
- 19″ rack size with 2 HU
- primary sync switch-mode power supply; supports any 24 VDC modules in PA-systems
- covered mains switch
- status indicator LEDs (mains and battery)
- smooth initial current inrush
- short circuit protected
- forced ventilation
- mains voltage 104-127 / 207-253 VAC; internally switchable
- rermote output for the remote switching of power amplifiers
- remote output for the remote switching of the battery supply of power amplifiers
- emergency power supply via battery input connector
- switched mains output, max. 1A
- delayed control output for the release of alarm-gong and summing modules
- direct output, 24 V max. 12A
- switched 24 V output for the connection of modules
- continuous emergency power supply via external battery module
- output for the connection of modules that need persistent power supply (e. g. DPM 4000/4001);max. 12A
- output for power fail recognition