The Din Rail Constant Voltage Decoder is designed for RGB (3 channels) or RGBW (4 channels)  LED tape, strip light, Neonflex, etc. External power supply is requiired to run the system. 

Model：DR-CVD-3C8A-RJ45
Input Voltage: 12-24V DC
Input Signal: DMX512
Output Signal: Constant voltage PWM
Channels: 3ch
Max. Current Load: 8A x 3Ch, 24A total
Max. Output Power: 288W/576W(12V/24V)
Dimming: 0-100@
Working Temperature: -30°C-55°C
Dimensions: 111*46*66mm
Weight: 138g

Model：DR-CVD-4C6A-RJ45
Input Voltage: 12-24V DC
Input Signal: DMX512
Output Signal: Constant voltage PWM
Channels: 4ch
Max. Current Load: 6A x 4Ch, 24A total
Max. Output Power: 288W/576W(12V/24V)
Dimming: 0-100@
Working Temperature: -30°C-55°C
Dimensions: 111*46*66mm
Weight: 138g