Features:

1) 3 output channels;
2) Constant-current output:   350mA;
3) Wide input voltage range from DC 12V to 40V;
4) Can driver 1 - 8pcs of 1W LED in series;
5) 0 - 100 % dimming output through PWM;
6) Compatible to international standard DMX512 input port, or RS485 port available;
7) External manual-control connector;
8) Auto running mode available through DIP switch;
9) Working current:  350mA per channel;
10) High efficiency up to 90%;
11) Compact design, easy for installation ;
12) Dimension (mm):   70 * 50 * 15   (L * W * H)

·Technological parameter:
Input voltage range:   12 - 40V DC
Input current:     MAX 2A (depends on the model, the input voltage and the load configuration)
Output channels: 3
Output current: 350mA per channel
Control protocol: DMX 512
Address range: 1 - 506 through DIP switch
Special address: 511 = Auto-running color change
                                510 = All channels full on
                                509 = Channels 3 full on, channels 1 & 2 off
                                508 = Channels 2 full on, channels 1 & 3 off
                                507 = Channels 1 full on, channels 2 & 3 off

DMX terminator:     Built-in, accessible through DIP switch position 10
Dimming method: PWM
PWM frequency:     160 Hz
Operating ambient temperature: - 10 + 40 deg.
Storage ambient temperature: - 20 + 70 deg.
Dimension: 50 x 70 x 16mm (PCB size)