Specifications

dmx decoder,

Introduction:
       YM-HDA18 is a Constant current address DMX512 Decoder for RGB high power led lights. By advantage of advanced coding technology, the unit is compatible with international DMX512/1990 standards, which decodes the international popular digital control signals into a PWM signal to drive RGB LED lights. Each channel can be controlled with 256 level gray-scales.

Specification and Parameter:

Grey Scale              256 levels
Input voltage             DC9V-24V
Output Current           350 mA or 700mA/Channel*3(all positive)
Output Power         36W max
Signal input              DMX512/1990
Signal Output             constant current PWM*3Channels
Driving LED number      1-12pcs /channel
Consumption             <1W
PCB Size                52*29mm

Features:
1. Perfectly compatible with international DMX512/1990 standards.

2. Differential signal transmission, support 3 mode of data transmission:

3.Display effects:
If connected to DMX512 led controller or DMX512 console, the effects will follow the DMX512 led controller or DMX512 console, and change color per their commands.
If not connected to DMX512 led  controller or DMX512 console, the effects will for pre-load program in side of the decoder.
4.Connection in Parallel
Each decoder is connected on DMX512 signal bus in parallel. It is recommended that signal amplifiers should be used for every 32 pcs of decoders in case of signal drop(Attenuation).
5.Strong anti-interference ability, anti-static and prevent lightening design.

Application:
   LED project light, LED Wall washer, LED ground light, LED Ceiling light, Channel light, full color RGB lights and LED point source lights.

Input & Output:

Typical Connection: