DMX 解码模块
DMX Decoding Module特性：
1. 接收国际标准DMX512信号，3通道输出，每通道输出电流最高可达1安培。
2. 内置稳压电路,供电范围为8-28V，并有5V稳压输出。
3.
每通道高达256级灰度，支持256*256*256 = 1677万种颜色变化。
4. 体积业界最小，全贴片制造，工业级设计，抗干扰能力超强。 5. 支持DMX写址器设置起始地址。
Features：
1.
Compatible with the international standard DMX512 signal, 3 output channels,
output current up to 1A per channel.
2.
Built-in constant-voltage circuit, 8V to 28V input voltage range and constant-voltage 5V output.
3.
Each channel reaches up to 256 gray scale levels, supporting 16,770,000 different kinds of colors.
4.
The smallest size in the industry, manufactured with 100% SMD, industrial grade design, excellent robustness.
5.
Support DMX Address Writer to set start address.
技术规格：产品型号：SPD-301
电源输入：8-28V 直流输入
输出功率：最大84W
输出电流：1A*3通道（沉入式输出）
输出频率：100Hz
数字信号输入/输出：DMX512
外型尺寸：20(L) * 20(W) * 8(H) mm
Product Specifications:
Model: SPD-301
Input Voltage: DC 8 - 28V
Output Power:
max 84W
Output Current: 1A*3 channels (sunk output)
Output Frequency:
100Hz
Digital signal input/output: DMX512
Size: 20(L)*20(W)*8(H) mm
